US2011144081A1PendingUtilityA1
Pyrrolidine derivatives
Est. expiryDec 15, 2029(~3.4 yrs left)· nominal 20-yr term from priority
C07D 417/14A61K 31/40C07D 207/14A61K 31/454C07D 405/06A61K 31/4025A61K 31/506A61K 31/4545C07D 413/06A61P 25/24C07D 407/04A61K 31/5377A61K 31/497A61K 31/501C07D 403/06A61P 25/22C07D 401/06A61P 25/16A61P 25/00A61P 25/04A61P 25/18A61K 31/4439
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Claims
Abstract
The present invention relates to compounds of formula wherein R 1 , R 2 , R 3 , R 4 , Z, and n are as defined herein or to a pharmaceutically active salt thereof. Compounds of the invention are high potential NK-3 receptor antagonists for the treatment of depression, pain, psychosis, Parkinson's disease, schizophrenia, anxiety and attention deficit hyperactivity disorder (ADHD).
Claims
exact text as granted — not AI-modified1 . A compound of formula I
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 3 is (CH 2 ) r —C(O)NH 2 or (CH 2 ) r —CN, wherein r is 1 or 2, or
is a non aromatic heterocyclic group
wherein
X is N or CH;
Y is —C(R)(R 7 )—; —N(R 7′ )—, —S(O) 2 or O;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
p is 0, 1 or 2;
R is hydrogen, halogen, or lower alkyl;
R 7 is hydrogen, halogen, hydroxy, lower alkyl substituted by hydroxy, cyano, or lower alkoxy;
R 7′ is hydrogen, —C(O)-lower alkyl, —C(O)O-lower alkyl, —C(O)CH 2 O-lower alkyl, —C(O)CH 2 CN, or is
—C(O)-cycloalkyl, cycloalkyl or —CH 2 -cycloalkyl,
wherein the cycloalkyl groups are optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, cyano, —CH 2 O-lower alkyl, or lower alkyl, or is —C(O)-heterocycloalkyl, heterocycloalkyl, —C(O)-heteroaryl or heteroaryl,
which heterocycloalkyl or heteroaryl groups are optionally substituted by halogen, lower alkyl, ═O, lower alkoxy, lower alkyl substituted by halogen, C(O)NH-lower alkyl, C(O)NH 2 , C(O)-lower alkyl, S(O) 2 — lower alkyl or cyano;
Z is —O—, —NH— or —N(lower alkyl)-;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
2 . The compound of claim 1 having formula Ia,
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
R 7′ is hydrogen, —C(O)-lower alkyl, —C(O)O-lower alkyl, —C(O)CH 2 O-lower alkyl, —C(O)CH 2 CN, or is
—C(O)-cycloalkyl, cycloalkyl or —CH 2 -cycloalkyl,
wherein the cycloalkyl groups are optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, cyano, —CH 2 O-lower alkyl, or lower alkyl, or is —C(O)-heterocycloalkyl, heterocycloalkyl, —C(O)-heteroaryl, or heteroaryl,
which heterocycloalkyl or heteroaryl groups are optionally substituted by halogen, lower alkyl, ═O, lower alkoxy, lower alkyl substituted by halogen, C(O)NH-lower alkyl, C(O)NH 2 , C(O)-lower alkyl, S(O) 2 — lower alkyl or cyano;
Z is —O—, —NH— or —N(lower alkyl)-;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
3 . The compound of claim 2 , selected from the group consisting of
rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid tert-butyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid cyclopentyl ester; rac-[(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid phenyl ester; rac-[(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid p-tolyl ester; rac-[(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methoxy-phenyl ester; and rac-[(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-chloro-phenyl ester.
4 . The compound of claim 2 , selected from the group consisting of
rac-[(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid butyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-chloro-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid p-tolyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid p-methoxyphenyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid p-tolyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid p-tolyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-chlorophenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-chlorophenyl ester; and [(3R,4S)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methoxy-phenyl ester.
5 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-1-(1-Cyclopropylmethyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methoxy-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2,2-dimethyl-propyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid prop-2-ynyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid cyclopropylmethyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-arbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyclopropyl-ethyl ester; rac-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid butyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-chloro-pyridin-3-yl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3,3-trifluoro-propyl ester; and rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3-dimethyl-butyl ester.
6 . The compound of claim 2 , selected from the group consisting of
rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid tetrahydro-pyran-4-ylmethyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid cyclopentylmethyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3-methyl-oxetan-3-ylmethyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-trifluoromethyl-pyridin-3-yl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-arbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyclopropyl-ethyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-arbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyclopropyl-ethyl ester; {(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-chloro-pyridin-3-yl ester; and {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-chloro-pyridin-3-yl ester.
7 . The compound of claim 2 , selected from the group consisting of
rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyclopropyl-ethyl ester; rac-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-methyl-cyclohexyl ester; rac-1-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-3-(2-cyclopropyl-ethyl)-1-methyl-urea; {(3R,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyclopropyl-ethyl ester; rac-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyclopropyl-ethyl ester; rac-[(3R,4S)-1-(1-Acetyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and rac-4-{(3S,4R)-3-(3,4-Dichloro-phenyl)-4-[(4-fluoro-phenoxycarbonyl)-methyl-amino]-pyrrolidine-1-carbonyl}-piperidine-1-carboxylic acid tert-butyl ester.
8 . The compound of claim 2 , selected from the group consisting of
rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (1R,2S,4S)-bicyclo[2.2.1]hept-2-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (1R,2S,4S)-bicyclo[2.2.1]hept-2-yl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (1R,2R,4S)-bicyclo[2.2.1]hept-2-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (1R,2R,4S)-bicyclo[2.2.1]hept-2-yl ester; rac-{(3R,4S)-4-(3-Chloro-4-methyl-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(4-Chloro-3-methyl-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(1-propionyl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and rac-[(3R,4S)-1-(1-Cyclopropanecarbonyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
9 . The compound of claim 2 , selected from the group consisting of
rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(2-methoxy-acetyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(tetrahydro-pyran-4-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(tetrahydro-pyran-4-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(1-[1,3,4]thiadiazol-2-yl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-1-[1-(6-Chloro-pyridazin-3-yl)-piperidine-4-carbonyl]-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-1-(5′-Cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3,4,4,4-pentafluoro-butyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (S)-1-(tetrahydro-furan-2-yl)methyl ester; and rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (R)-1-(tetrahydro-furan-2-yl)methyl ester.
10 . The compound of claim 2 , selected from the group consisting of
rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (S)-1-(tetrahydro-furan-3-yl)methyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid (R)-1-(tetrahydro-furan-3-yl)methyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3,3-trifluoro-propyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3,3-trifluoro-propyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4,5,5,5-pentafluoro-pentyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 1-methyl-cyclopropylmethyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-methyl-cyclopropylmethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-benzyl ester; and rac-1-{(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-3-(4-fluoro-phenyl)-1-methyl-urea.
11 . The compound of claim 2 , selected from the group consisting of
rac-1-(2-Cyclopropyl-ethyl)-3-{(3R,4S)-4-(3,4-dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-1,3-dimethyl-urea; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3-hydroxy-3-methyl-butyl ester; rac {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4-difluoro-cyclohexylmethyl ester; {(3R,4S)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4,4-difluoro-cyclohexyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 1-methyl-cyclopropylmethyl ester; {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 1-methyl-cyclopropylmethyl ester; and {(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester.
12 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1,1-dioxo-hexahydro-1λ 6 -thiopyran-4-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(6-chloro-pyridazin-3-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; rac-{(3R,4S)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3-difluoro-cyclopentylmethyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(tetrahydro-pyran-4-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3-bromo-4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1,1-dioxo-tetrahydro-1λ 6 -thiophen-3-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(6-methyl-pyridazin-3-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tert-butyl ester; and rac-[(3S,4R)-1-(5′-tert-Butylcarbamoyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
13 . The compound of claim 2 , selected from the group consisting of
rac-[(3S,4R)-1-(5′-tert-Butylcarbamoyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; [(3R,4S)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(tetrahydro-pyran-4-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; rac-[(3S,4R)-1-(5′-tert-Butylcarbamoyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; [(3R,4S)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; [(3R,4S)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4,4,4-trifluoro-butyl ester; {(3S,4R)-4-(4-Fluoro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; and {(3R,4S)-4-(4-Fluoro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester.
14 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-1-(5′-Cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3R,4S)-1-(5′-Cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; 4-{(3R,4S)-3-(4-Chloro-phenyl)-4-[(4-fluoro-phenoxycarbonyl)-methyl-amino]-pyrrolidine-1-carbonyl}-piperidine-1-carboxylic acid tert-butyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-methyl-[1,3,4]oxadiazol-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid ethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid isopropyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid propyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid isobutyl ester; and {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(6-cyano-pyridazin-3-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester.
15 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid isobutyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid propyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3,3,3-trifluoro-propyl ester; [(3R,4S)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3,3,3-trifluoro-propyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(1-cyclopropyl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; 3-{(3R,4S)-3-(4-Chloro-phenyl)-4-[(4-fluoro-phenoxycarbonyl)-methyl-amino]-pyrrolidine-1-carbonyl}-pyrrolidine-1-carboxylic acid tert-butyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1-cyclopropyl-ethyl ester; and {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 1-cyclopropyl-ethyl ester.
16 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid oxetan-3-yl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tetrahydro-pyran-4-yl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid sec-butyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2,2-trifluoro-ethyl ester; [(3S,4R)-1-(5′-Cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(6-methyl-pyridazin-3-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid tetrahydro-pyran-4-yl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid sec-butyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2,2,2-trifluoro ethyl ester; and {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2,2,2-trifluoro-1-methyl-ethyl ester.
17 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2,2-trifluoro-1-methyl-ethyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(4-methyl-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(pyrrolidine-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-fluoro-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(1-propionyl-pyrrolidine-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(1-cyclopropanecarbonyl-pyrrolidine-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(2-methoxy-acetyl)-pyrrolidine-3-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid cyclobutyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid cyclobutyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2,2,3,3-tetrafluorocyclobutyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2,3,3-tetrafluorocyclobutyl ester.
18 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3,3,3-trifluoro-1-methyl-propyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 3,3,3-trifluoro-1-methyl-propyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(tetrahydro-pyran-4-yl)-pyrrolidine-3-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-methanesulfonyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(5′-Acetyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(1-pyrimidin-2-yl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-chloro-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(4′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(3′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
19 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(6-cyano-pyrazin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(3′-chloro-5′-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(6′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-methoxy-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(1-pyrimidin-4-yl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-cyano-pyrimidin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-cyano-pyrazin-2-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-methyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-fluoro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and [(3S,4R)-1-(5′-Carbamoyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
20 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(6-methoxy-pyridazin-3-yl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(6′-cyano-3,4,5,6-tetrahydro-2H-[1,3′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-chloro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methoxy-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid p-tolyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-chloro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid cyclopentyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2-dimethyl-propyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-methoxy-ethyl ester.
21 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,4-difluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3,4-difluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(6′-cyano-3,4,5,6-tetrahydro-2H-[1,3′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3,5-difluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,3-difluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-chloro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3-fluoro-propyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid cyclopropylmethyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3-methoxy-propyl ester.
22 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1-methyl-cyclopropylmethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3-methyl-oxetan-3-ylmethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-cyclopropyl-ethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-methoxy-1-methyl-ethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-fluoro-ethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methanesulfonyl-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 3-cyano-phenyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1-(4-fluoro-phenyl)-ethyl ester.
23 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2-fluoro-1-fluoromethyl-ethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-cyano-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid o-tolyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid m-tolyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tetrahydro-pyran-4-ylmethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tetrahydro-furan-2-ylmethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid tetrahydro-furan-3-ylmethyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1,1-dimethyl-propyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 2,2,2-trifluoro-1,1-dimethyl-ethyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1-(4-fluoro-phenyl)-propyl ester.
24 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-cyano-2-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methoxy-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid cyclopropyl-(4-fluoro-phenyl)-methyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-methyl-1-trifluoromethyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1,4-dimethyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1,4-dimethyl-cyclohexyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1-methyl-cyclopentyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 5-chloro-pyridin-2-yl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-cyano-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-cyano-3-fluoro-phenyl ester; and [(3S,4R)-1-(1-Acetyl-piperidine-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
25 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-4-(4-Chloro-phenyl)-1-(1-cyclobutanecarbonyl-piperidine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(3-methyl-oxetane-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(3-fluoro-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(3,3-difluoro-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(3-methoxy-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-trifluoromethyl-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(2-cyano-acetyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-cyano-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-trifluoromethyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; and {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(2,2-difluoro-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester.
26 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(tetrahydro-pyran-4-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(2,2-dimethyl-tetrahydro-pyran-4-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-methoxymethyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(2,2-dimethyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-trifluoromethyl-pyridine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(5-fluoro-pyridine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(6-oxo-piperidine-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-(1-isopropyl-6-oxo-piperidine-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(1-Cyclobutanecarbonyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(3-methyl-oxetane-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester.
27 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(3-fluoro-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(3,3-difluoro-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(3-methoxy-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-trifluoromethyl-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-[1-(2-Cyano-acetyl)-piperidine-4-carbonyl]-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-[1-(1-Cyano-cyclopropanecarbonyl)-piperidine-4-carbonyl]-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-trifluoromethyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(2,2-difluoro-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(tetrahydro-pyran-4-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; and {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(2,2-dimethyl-tetrahydro-pyran-4-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester.
28 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methoxymethyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(2,2-dimethyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(5-trifluoromethyl-pyridine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(5-fluoro-pyridine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(6-oxo-piperidine-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-isopropyl-6-oxo-piperidine-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(1-Acetyl-piperidine-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-[1-(2-Cyano-acetyl)-piperidine-4-carbonyl]-4-(4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(1-Acetyl-piperidine-4-carbonyl)-4-(4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and {(3S,4R)-4-(4-Fluoro-phenyl)-1-[1-(3-methyl-oxetane-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester.
29 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-1-[1-(3-Fluoro-cyclobutanecarbonyl)-piperidine-4-carbonyl]-4-(4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-[1-(1-Cyano-cyclopropanecarbonyl)-piperidine-4-carbonyl]-4-(4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Fluoro-phenyl)-1-[1-(1-trifluoromethyl-cyclobutanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Fluoro-phenyl)-1-[1-(5-trifluoromethyl-pyridine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Fluoro-phenyl)-1-[1-(6-oxo-piperidine-3-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-((S)-4-oxo-azetidine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-fluoro-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2,6-dimethyl-pyridin-4-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-methyl-pyridin-3-yl ester; and {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid pyridin-4-yl ester.
30 . The compound of claim 2 , selected from the group consisting of
{(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2,6-dimethyl-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 5-fluoro-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-chloro-pyridin-2-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-chloro-5-fluoro-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-chloro-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 6-trifluoromethyl-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-cyano-pyridin-3-yl ester; {(3S,4R)-4-(3,4-Dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 2-fluoro-6-methyl-pyridin-3-yl ester; [(3S,4R)-4-(3,4-Dichloro-phenyl)-1-(5′-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(5′-Acetyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(5′-Chloro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and [(3S,4R)-4-(3,4-Dichloro-phenyl)-1-(5′-fluoro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
31 . The compound of claim 2 , selected from the group consisting of
[(3S,4R)-1-(5′-Carbamoyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-3-fluoro-phenyl)-1-(5′-fluoro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-3-fluoro-phenyl)-1-(5′-chloro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-3-fluoro-phenyl)-1-(5′-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(5′-Acetyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(4-chloro-3-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(3-Chloro-4-fluoro-phenyl)-1-(5′-fluoro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(3-Chloro-4-fluoro-phenyl)-1-(5′-chloro-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(3-Chloro-4-fluoro-phenyl)-1-(5′-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-1-(5′-Acetyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-4-(3-chloro-4-fluoro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; {(3S,4R)-4-(4-Chloro-phenyl)-1-[1-((S)-4-oxo-azetidine-2-carbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(5′-hydroxy-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and Acetic acid 4-{(3R,4S)-3-(4-chloro-phenyl)-4-[(4-fluoro-phenoxycarbonyl)-methyl-amino]-pyrrolidine-1-carbonyl}-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-5′-yl ester.
32 . The compound of claim 1 , having formula Ib
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
R is hydrogen, halogen, or lower alkyl;
R 7 is hydrogen, halogen, hydroxy, lower alkyl substituted by hydroxy, cyano, or lower alkoxy;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
33 . The compound of claim 33 , selected from the group consisting of
[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(trans-4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(3,4-Dichloro-phenyl)-1-(trans-4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(cis-4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(cis-4-methoxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(trans-4-hydroxy-4-methyl-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(cis-4-hydroxy-4-methyl-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(cis-4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(3,4-Dichloro-phenyl)-1-(cis-4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(4-cyano-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(4-hydroxymethyl-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(4,4-difluoro-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and [(3S,4R)-4-(4-Chloro-phenyl)-1-(3-methoxy-cyclobutanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
34 . The compound of claim 1 , having formula Ic
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
P is 0, 1 or 2;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, where s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
35 . The compound of claim 34 , which compound is selected from the group consisting of
rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(morpholine-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester or [(3S,4R)-4-(4-Chloro-phenyl)-1-(3-morpholin-4-yl-propionyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
36 . The compound of claim 1 , having formula Id
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
37 . The compound of claim 37 , which compound is selected from the group consisting of
rac-[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(3,4-Dichloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(2,2-dimethyl-tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(tetrahydro-pyran-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; [(3S,4R)-4-(4-Chloro-phenyl)-1-(tetrahydro-furan-3-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester; and [(3S,4R)-4-(3,4-Dichloro-phenyl)-1-(tetrahydro-pyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-trifluoromethyl-cyclohexyl ester.
38 . The compound of claim 1 , having formula Ie
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
39 . The compound of claim 38 , which compound is
rac-[(3R,4S)-1-(3-Carbamoyl-propionyl)-4-(3,4-dichloro-phenyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
40 . The compound of claim 1 , having formula If
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein when s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
41 . The compound of claim 40 , which compound is
[(3R,4S)-4-(3,4-Dichloro-phenyl)-1-(cis-4-hydroxy-cyclohexanecarbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
42 . The compound of claim 1 , having formula Ig
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein when s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof.
43 . The compound of claim 43 , which compound is
[(3S,4R)-4-(4-Chloro-phenyl)-1-(1,1-dioxo-hexahydro-1λ 6 -thiopyran-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 4-fluoro-phenyl ester.
44 . A pharmaceutical composition comprising a therapeutically effective amount of a compound of formula I
wherein
R 1 is hydrogen, halogen, cyano, lower alkyl or lower alkyl substituted by halogen;
n is 1, 2 or 3, wherein when n is 2 or 3, each R 1 is the same or different;
R 2 is hydrogen or methyl;
R 3 is (CH 2 ) r —C(O)NH 2 or (CH 2 ) r —CN, wherein r is 1 or 2, or
is a non aromatic heterocyclic group
wherein
X is N or CH;
Y is —C(R)(R 7 )—; —N(R 7′ )—, —S(O) 2 or O;
R 6 is hydrogen, di-lower alkyl or ═O;
o and m are each independently 0, 1 or 2;
p is 0, 1 or 2;
R is hydrogen, halogen, or lower alkyl;
R 7 is hydrogen, halogen, hydroxy, lower alkyl substituted by hydroxy, cyano, or lower alkoxy;
R 7′ is hydrogen, —C(O)-lower alkyl, —C(O)O-lower alkyl, —C(O)CH 2 O-lower alkyl, —C(O)CH 2 CN, or is
—C(O)-cycloalkyl, cycloalkyl or —CH 2 -cycloalkyl,
wherein the cycloalkyl groups are optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, cyano, —CH 2 O-lower alkyl, or lower alkyl, or is —C(O)-heterocycloalkyl, heterocycloalkyl, —C(O)-heteroaryl or heteroaryl,
which heterocycloalkyl or heteroaryl groups are optionally substituted by halogen, lower alkyl, ═O, lower alkoxy, lower alkyl substituted by halogen, C(O)NH-lower alkyl, C(O)NH 2 , C(O)-lower alkyl, S(O) 2 — lower alkyl or cyano;
Z is —O—, —NH— or —N(lower alkyl)-;
R 4 is lower alkyl,
lower alkyl substituted by halogen,
lower alkyl substituted by hydroxy,
lower alkyl substituted by cycloalkyl,
(CH 2 ) s —O-lower alkyl, wherein s is 2 or 3,
CH(CH 3 )CH 2 —O-lower alkyl,
(CH 2 ) q CN, bicyclo[2.2.1]heptanyl,
(CH 2 ) q -cycloalkyl optionally substituted by lower alkyl, lower alkyl substituted by halogen, lower alkoxy or by halogen, or is
(CH 2 ) q -heterocycloalkyl, (CH 2 ) q -aryl, CH(lower alkyl)-aryl, CH(cycloalkyl)-aryl, or (CH 2 ) q -heteroaryl,
which heterocycloalkyl, aryl or heteroaryl rings are optionally substituted by halogen, hydroxy, lower alkyl, lower alkyl substituted by halogen, S(O) 2 -lower alkyl, cyano or by lower alkoxy;
q is 0, 1 or 2;
or a pharmaceutically active salt thereof and a pharmaceutically acceptable carrier.Cited by (0)
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