OCTAHYDRO-CYCLOBUTA[1,2-c;3,4-c']DIPYRROL-2-YL

Abstract

wherein R1, Y and R2 are as described herein, compositions including the compounds and methods of using the compounds.

1 . Compounds of formula (I) 
       
         
           
           
               
               
           
         
         wherein 
         R 1  is substituted quinolinyl, substituted 1,2,3,4-tetrahydroquinolinyl, substituted isoquinolinyl, substituted 1,2,3,4-tetrahydroisoquinolinyl, substituted 9H-carbazolyl, substituted chromanyl, substituted indolyl, substituted naphthyl, substituted oxazolyl, substituted phenyl, substituted phenylalkyl, substituted phenylcycloalkyl, substituted phenoxyalkyl, substituted phenylalkoxy, substituted phenylalkenyl, substituted phenylalkynyl, substituted pyridazinyl, substituted pyridazinylalkyl, substituted pyridazinylalkenyl, substituted pyridazinylalkynyl, substituted pyridinyl, substituted pyridinylalkyl, substituted pyridinylalkenyl, substituted pyridinylalkynyl, substituted pyridinonyl, substituted pyridinonylalkyl, substituted pyridinonylalkenyl, substituted pyridinonylalkynyl, substituted thiophenyl, substituted thiophenylalkyl, substituted thiophenylalkenyl, substituted thiophenylalkynyl, substituted tetralinyl or substituted tetralinonyl, wherein substituted quinolinyl, substituted 1,2,3,4-tetrahydroquinolinyl, substituted isoquinolinyl, substituted 1,2,3,4-tetrahydroisoquinolinyl, substituted 9H-carbazolyl, substituted chromanyl, substituted indolyl, substituted naphthyl, substituted oxazolyl, substituted phenyl, substituted phenylalkyl, substituted phenylcycloalkyl, substituted phenoxyalkyl, substituted phenylalkoxy, substituted phenylalkenyl, substituted phenylalkynyl, substituted pyridazinyl, substituted pyridazinylalkyl, substituted pyridazinylalkenyl, substituted pyridazinylalkynyl, substituted pyridinyl, substituted pyridinylalkyl, substituted pyridinylalkenyl, substituted pyridinylalkynyl, substituted pyridinonyl, substituted pyridinonylalkyl, substituted pyridinonylalkenyl, substituted pyridinonylalkynyl, substituted thiophenyl, substituted thiophenylalkyl, substituted thiophenylalkenyl, substituted thiophenylalkynyl, substituted tetralinyl and substituted tetralinonyl are substituted with R 6 , R 7  and R 8 ; 
         Y is —C(O)— or —S(O) 2 —; 
         R 2  is substituted pyridinyl, substituted phenyl or is selected from the ring systems A, B and C, wherein substituted pyridinyl and substituted phenyl are substituted with one substituted aminosulfonyl, wherein substituted aminosulfonyl is substituted on the nitrogen atom with one to two substituents independently selected from H, alkyl, cycloalkyl, cycloalkylalkyl, hydroxyalkyl and alkoxyalkyl; 
       
       
         
           
           
               
               
           
         
         R 3 , R 4  and R 5  are independently selected from H, alkyl, halogen, haloalkyl and alkoxy; 
         R 6 , R 7  and R 8  are independently selected from H, halogen, cyano, cyanoalkyl, alkyl, hydroxyalkyl, haloalkyl, hydroxyhaloalkyl, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, cycloalkoxy, cycloalkoxyalkyl, cycloalkylalkoxyalkyl, alkoxy, alkoxyalkyl, haloalkoxy, alkoxyhaloalkyl, alkoxyalkoxy, alkoxyalkoxyalkyl, alkylsulfonyl, furanyl, tetrahydropyranyl, phenyl, substituted phenyl, phenylalkoxy, substituted phenylalkoxy, pyridinyl, substituted pyridinyl, pyrrolyl, substituted pyrrolyl, pyrrolydinyl and substituted pyrrolydinyl, wherein substituted phenyl, substituted phenylalkoxy, substituted pyridinyl, substituted pyrrolyl and substituted pyrrolydinyl are substituted with one to three halogen; 
         or pharmaceutically acceptable salts. 
       
     
     
         2 . A compound according to  claim 1 , wherein R 1  is substituted quinolinyl, substituted 1,2,3,4-tetrahydroquinolinyl, substituted isoquinolinyl, substituted 1,2,3,4-tetrahydroisoquinolinyl, substituted 9H-carbazolyl, substituted chromanyl, substituted indolyl, substituted naphthyl, substituted oxazolyl, substituted phenyl, substituted phenylalkyl, substituted phenoxyalkyl, substituted phenylalkoxy, substituted phenylalkenyl, substituted pyridazinyl, substituted pyridinyl, substituted pyridinonyl, substituted tetralinyl or substituted tetralinonyl, wherein substituted quinolinyl, substituted 1,2,3,4-tetrahydroquinolinyl, substituted isoquinolinyl, substituted 1,2,3,4-tetrahydroisoquinolinyl, substituted 9H-carbazolyl, substituted chromanyl, substituted indolyl, substituted naphthyl, substituted oxazolyl, substituted phenyl, substituted phenylalkyl, substituted phenoxyalkyl, substituted phenylalkoxy, substituted phenylalkenyl, substituted pyridazinyl, substituted pyridinyl, substituted pyridinonyl, substituted tetralinyl and substituted tetralinonyl are substituted with R 6 , R 7  and R 8 . 
     
     
         3 . A compound according to  claim 1  or  2 , wherein R 1  is substituted quinolinyl, substituted indolyl, substituted naphthyl, substituted phenylalkoxy, substituted phenylalkenyl or substituted pyridinyl, wherein substituted quinolinyl, substituted indolyl, substituted naphthyl, substituted phenylalkoxy, substituted phenylalkenyl and substituted pyridinyl are substituted with R 6 , R 7  and R 8 . 
     
     
         4 . A compound according to any one of  claim 1  to  3 , wherein R 1  is substituted quinolinyl, substituted indolyl, substituted naphthyl or substituted pyridinyl, wherein substituted quinolinyl, substituted indolyl, substituted naphthyl and substituted pyridinyl are substituted with R 6 , R 7  and R 8 . 
     
     
         5 . A compound according to any one of  claim 1  to  4 , wherein R 2  is selected from the ring systems A and C. 
     
     
         6 . A compound according to any one of  claim 1  to  5 , wherein R 2  is the ring system A. 
     
     
         7 . A compound according to any one of  claim 1  to  6 , wherein Y is —C(O)—. 
     
     
         8 . A compound according to any one of  claim 1  to  7 , wherein R 3 , R 4  and R 5  are independently selected from H and halogen. 
     
     
         9 . A compound according to any one of  claim 1  to  8 , wherein R 3 , R 4  and R 5  are H. 
     
     
         10 . A compound according to any one of  claim 1  to  9 , wherein R 6  is H, halogen, cyano, cyanoalkyl, alkyl, haloalkyl, cycloalkylalkoxy, alkoxy, alkoxyalkyl, haloalkoxy, alkoxyalkoxy, phenyl, phenylalkoxy or phenyl substituted with one to three halogen. 
     
     
         11 . A compound according to anyone of  claim 1  to  10 , wherein R 6  is alkoxy, haloalkoxy or alkoxyalkoxy. 
     
     
         12 . A compound according to any one of  claim 1  to  11 , wherein R 7  is H, halogen, alkyl, cycloalkyl, alkoxy, haloalkoxy, alkylsulfonyl, furanyl or tetrahydropyranyl. 
     
     
         13 . A compound according to any one of  claim 1  to  12 , wherein R 7  is H or halogen. 
     
     
         14 . A compound according to any one of  claim 1  to  13 , wherein R 8  is H or alkyl. 
     
     
         15 . A compound according to any one of  claim 1  to  14 , wherein R 8  is H. 
     
     
         16 . A compound according to any one of  claims 1  to  15 , selected from
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-chloro-naphthalen-2-yl)-methanone; 
 1-[(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-3-(4-trifluoromethoxy-phenyl)-propan-1-one; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4′-fluoro-biphenyl-4-yl)-methanone; 
 (E)-1-[(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-3-(4-trifluoromethoxy-phenyl)-propenone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-bromo-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-methoxy-naphthalen-2-yl)-methanone; 
 (E)-1-[(3aS,3bS,6aR,6bR)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-3-(4-trifluoromethoxy-phenyl)-propenone; 
 6-[(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-naphthalene-2-carbonitrile; 
 1-[(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-2-(4-trifluoromethoxy-phenoxy)-ethanone; 
 1-[(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-2-(2-isopropyl-phenoxy)-ethanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(5-trifluoromethoxy-1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-trifluoromethoxy-1H-indol-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-naphthalen-2-yl-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-methyl-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(7-methyl-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-phenyl-naphthalen-2-yl)-methanone; 
 (6-bromo-naphthalen-2-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4′-chloro-biphenyl-4-yl)-methanone; 
 (4′-chloro-biphenyl-4-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(5-trifluoromethoxy-1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-trifluoromethoxy-1H-indol-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(3-methoxy-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-methoxy-naphthalen-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-methyl-1H-indol-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-cyclopropylmethoxy-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-methoxy-naphthalen-2-yl)-methanone; 
 2-[(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-1H-indole-5-carbonitrile; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(3-methoxy-phenyl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-methoxy-quinolin-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[2-(4-chloro-phenyl)-5-methyl-oxazol-4-yl]-methanone; 
 [(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1,2,3,4-tetrahydro-naphthalen-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-methyl-5-trifluoromethoxy-1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-chloro-1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-chloro-1-methyl-1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-methyl-1H-indol-2-yl)-methanone; 
 {2-[(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-indol-1-yl}-acetonitrile; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-isobutyl-1H-indol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-quinolin-2-yl-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-isoquinolin-3-yl-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1H-indol-6-yl)-methanone; 
 3-[(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-3,4-dihydro-2H-naphthalen-1-one; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-chroman-2-yl-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1H-indol-5-yl)-methanone; 
 (4-methoxy-naphthalen-2-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[6-(4-chloro-phenyl)-pyridin-3-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-methoxy-isoquinolin-3-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-methyl-quinolin-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(5-chloro-1H-indol-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[4-(2-methoxy-ethoxy)-naphthalen-2-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(7-phenyl-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-ethoxy-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-naphthalen-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-benzyloxy-1H-indol-6-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone; 
 [(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4,4-dimethyl-1,2,3,4-tetrahydro-naphthalen-2-yl)-methanone; 
 [(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[1-(3-methoxy-propyl)-1,2,3,4-tetrahydro-quinolin-3-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[1-(2-methoxy-ethoxy)-isoquinolin-3-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-cyclopropylmethoxy-isoquinolin-3-yl)-methanone; 
 (4-isopropoxy-naphthalen-2-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[1-(2,2,2-trifluoro-ethoxy)-isoquinolin-3-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-1H-indol-6-yl)-methanone; 
 4-[(3aS,3bS,6aR,6bR)-5-(4-isopropoxy-naphthalene-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-benzenesulfonamide; 
 [6-(4-chloro-phenyl)-pyridin-3-yl]-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (1-cyclopropylmethoxy-isoquinolin-3-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-1-methyl-1H-indol-6-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-ethoxy-quinolin-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-quinolin-2-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-chloro-9H-carbazol-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[4-(2-methoxy-ethoxy)-quinolin-2-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-7-trifluoromethyl-quinolin-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-cyclopropylmethoxy-quinolin-2-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[5-(4-chloro-phenyl)-pyridin-2-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-ethoxy-isoquinolin-3-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1-ethyl-4-isopropoxy-1H-indol-6-yl)-methanone; 
 6-[(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-3-(4-chloro-phenyl)-1H-pyridin-2-one; 
 1-[(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(7-chloro-4-ethoxy-quinolin-2-yl)-methanone; 
 (7-chloro-4-ethoxy-quinolin-2-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6aS,6bR)-5-[4-(2-methoxy-ethoxy)-7-trifluoromethyl-quinoline-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(4-ethoxy-6-trifluoromethyl-quinoline-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-ethoxy-1-ethyl-1H-indol-5-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[1-ethyl-4-(2,2,2-trifluoro-ethoxy)-1H-indol-5-yl]-methanone; 
 5-[(3aS,3bR,6aS,6bR)-5-(4-ethoxy-quinoline-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-pyridine-2-sulfonic acid amide; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6a S,6bR)-5-[4-(2,2,2-trifluoro-ethoxy)-quinoline-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6aR,6bR)-5-[4-ethoxy-1-(2,2,2-trifluoro-ethyl)-1H-indole-6-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(5-chloro-4-cyclopropylmethoxy-pyridine-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(5-cyclopropyl-6-cyclopropylmethoxy-pyridine-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (3,4-dimethyl-phenyl)-[(3aS,3bR,6aS,6bR)-5-(4-ethoxy-5,6,7,8-tetrahydro-quinoline-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bS,6aR,6bR)-5-(4′-chloro-biphenyl-3-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(4-ethoxy-7-methoxy-quinoline-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(4-Ethoxy-6-trifluoromethyl-quinoline-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)-methanone; 
 [(3aS,3bS,6aR,6bR)-5-(1-ethoxy-isoquinoline-3-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(1H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(6-cyclopropylmethoxy-5-trifluoromethyl-pyridine-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6a S,6bR)-5-[5-cyclopropyl-4-(2,2,2-trifluoro-ethoxy)-pyridine-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6aS,6bR)-5-[6-cyclopropyl-5-(2,2,2-trifluoro-ethoxy)-pyridazine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone′]dipyrrol-2-yl}-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-chloro-4-ethoxy-quinolin-2-yl)-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6a S,6bR)-5-[6-(2,2,2-trifluoro-ethoxy)-5-trifluoromethyl-pyridine-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6a S,6bR)-5-[6-(2,2,2-trifluoro-ethoxy)-pyridine-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6aR,6bR)-5-[6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-bromo-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6aS,6bR)-5-[5-(2,2,2-trifluoro-ethoxy)-pyridine-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 [(3aS,3bR,6aS,6bR)-5-(6-cyclopropylmethoxy-pyridazine-3-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(3,4-dimethyl-phenyl)-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-bromo-2-methyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-cyclopropyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[6-(2,2,2-trifluoro-ethoxy)-5-trifluoromethyl-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-(tetrahydro-pyran-4-yl)-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bR,6a S,6bR)-5-[4-(4-chloro-phenyl)-5-(2,2,2-trifluoro-ethoxy)-pyridine-2-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-furan-2-yl-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-chloro-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 [(3aS,3bR,6aS,6bR)-5-(4-ethoxy-quinoline-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-fluoro-1H-benzotriazol-5-yl)-methanone; 
 {(3aS,3bS,6aR,6bR)-5-[5-methanesulfonyl-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-phenyl-methanone; 
 (3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carboxylicacid 4-trifluoromethoxy-benzyl ester; 
 (3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carboxylic acid 3,5-dichloro-benzyl ester; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(4′-fluoro-biphenyl-4-sulfonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 (1H-benzotriazol-5-yl)-[(3aS,3bR,6aS,6bR)-5-(6-chloro-naphthalene-2-sulfonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(6-trifluoromethyl-3,4-dihydro-1H-isoquinolin-2-yl)-methanone; 
 and pharmaceutically acceptable salts thereof. 
 
     
     
         17 . A compound according to any one of  claims 1  to  16 , selected from
 (E)-1-[(3aS,3bR,6aS,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-3-(4-trifluoromethoxy-phenyl)-propenone; 
 (4-isopropoxy-naphthalen-2-yl)-[(3aR,3bS,6aR,6bS)-5-((R)-4,5,6,7-tetrahydro-1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-methanone; 
 4-[(3aS,3bS,6aR,6bR)-5-(4-isopropoxy-naphthalene-2-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carbonyl]-benzenesulfonamide; 
 [(3aS,3bS,6aR,6bR)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-(4-isopropoxy-1-methyl-1H-indol-6-yl)-methanone; 
 [(3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl]-[4-(2-methoxy-ethoxy)-quinolin-2-yl]-methanone; 
 (1H-benzotriazol-5-yl)-{(3aS,3bS,6a R,6bR)-5-[5-bromo-6-(2,2,2-trifluoro-ethoxy)-pyridine-3-carbonyl]-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrol-2-yl}-methanone; 
 (3aR,3bS,6aR,6bS)-5-(1H-benzotriazole-5-carbonyl)-octahydro-cyclobuta[1,2-c;3,4-c′]dipyrrole-2-carboxylicacid 4-trifluoromethoxy-benzyl ester; 
 and pharmaceutically acceptable salts thereof. 
 
     
     
         18 . A process to prepare a compound according to any one of  claims 1  to  17  comprising the reaction of a compound of formula (II) in the presence of a compound of formula (III), wherein R 1 , R 2 , A and Y are as defined above. 
       
         
           
           
               
               
           
         
       
     
     
         19 . A compound according to any one of  claims 1  to  17  for use as therapeutically active substance. 
     
     
         20 . A pharmaceutical composition comprising a compound according to any one of  claims 1  to  17  and a therapeutically inert carrier. 
     
     
         21 . The use of a compound according to any one of  claims 1  to  17  for the treatment or prophylaxis of renal conditions, liver conditions, inflammatory conditions, conditions of the nervous system, conditions of the respiratory system, vascular and cardiovascular conditions, fibrotic diseases, cancer, ocular conditions, metabolic conditions, cholestatic and other forms of chronic pruritus and acute and chronic organ transplant rejection. 
     
     
         22 . A compound according to any one of  claims 1  to  17  for the treatment or prophylaxis of renal conditions, liver conditions, inflammatory conditions, conditions of the nervous system, conditions of the respiratory system, vascular and cardiovascular conditions, fibrotic diseases, cancer, ocular conditions, metabolic conditions, cholestatic and other forms of chronic pruritus and acute and chronic organ transplant rejection. 
     
     
         23 . The use of a compound according to any one of  claims 1  to  17  for the preparation of a medicament for the treatment or prophylaxis of renal conditions, liver conditions, inflammatory conditions, conditions of the nervous system, conditions of the respiratory system, vascular and cardiovascular conditions, fibrotic diseases, cancer, ocular conditions, metabolic conditions, cholestatic and other forms of chronic pruritus and acute and chronic organ transplant rejection. 
     
     
         24 . A method for the treatment or prophylaxis a condition selected from the group consisting of renal conditions, liver conditions, inflammatory conditions, conditions of the nervous system, conditions of the respiratory system, vascular and cardiovascular conditions, fibrotic diseases, cancer, ocular conditions, metabolic conditions, cholestatic and other forms of chronic pruritus and acute and chronic organ transplant rejection, which method comprises administering an effective amount of a compound according to any one of  claims 1  to  17 . 
     
     
         25 . A compound according to any one of  claims 1  to  17 , when manufactured according to a process of  claim 18 . 
     
     
         26 . The invention as hereinbefore described.