Inventor
SCHAAF THOMAS K
35 patents
Patents
35 patentsUS4011262AMar 8, 1977
13,14-Dihydro-15-substituted-ω-pentanorprostaglandins of the two series
PFIZER57 citations96
US3954741AMay 4, 1976
N-substituted prostaglandin carboxamides
PFIZER36 citations92
US4152527AMay 1, 1979
15-Substituted-ω-pentanorprostaglandins
PFIZER31 citations88
US3984424AOct 5, 1976
P-biphenyl esters of 15-substituted-ω-pentanorprostaglandins
PFIZER19 citations82
US3956284AMay 11, 1976
Heterocyclic 15-substituted-ω-pentanorprostoglandins
PFIZER21 citations82
US3932389AJan 13, 1976
2-Descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted-.omega.-pentanorprostaglandins
PFIZER30 citations82
US4154949AMay 15, 1979
11-Desoxy-15-substituted-ω-pentanor prostaglandins
PFIZER11 citations74
US4036832AJul 19, 1977
15-Substituted-ω-pentanorprostaglandins
PFIZER8 citations74
US4035360AJul 12, 1977
Magnesium salts of 2-descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted-omega-pentanoprostaglandins
PFIZER9 citations74
US3974213AAug 10, 1976
13,14-Dihydro-15-substituted-ω-pentanorprostaglandins
PFIZER17 citations74
US3971826AJul 27, 1976
15-Substituted-ω-pentanorprostaglandins
PFIZER14 citations74
US4292444ASep 29, 1981
Sulfonyl prostaglandin carboxamide derivatives
PFIZER2 citations63
US4157341AJun 5, 1979
11-Desoxy-16-aryloxy-ω-tetranorprostaglandins
PFIZER2 citations63
US4113723ASep 12, 1978
15-Substituted-ω-pentanorprostaglandins
PFIZER2 citations63
US4102894AJul 25, 1978
15-Substituted-ω-pentanorprostaglandins
PFIZER2 citations63
US4078021AMar 7, 1978
Dimethyl 2-oxo-6-cyanohexyl-phosphonate
PFIZER1 citations63
US4074044AFeb 14, 1978
Cyanoprostaglandins
PFIZER3 citations63
US4045465AAug 30, 1977
Cyanoprostaglandins
PFIZER2 citations63
US3980642ASep 14, 1976
15-Substitute D-ω-pentanorprostaglandins
PFIZER5 citations63
US4122093AOct 24, 1978
Process for preparing a lactone
PFIZER3 citations62
US3992438ANov 16, 1976
Novel prostaglandin intermediates
PFIZER3 citations62
US3953466AApr 27, 1976
4(Tetrazol-5-yl)-butyltriphenylphosphonium halide compounds
PFIZER3 citations62
US3943151AMar 9, 1976
Prostaglandin intermediates
PFIZER4 citations62
US4455421AJun 19, 1984
11-Desoxy-16-aryloxy-ω-tetranorprostaglandins
PFIZER0 citations52
US4404372ASep 13, 1983
15-Substituted-ω-pentanorprostaglandin derivatives
PFIZER0 citations52
US4365077ADec 21, 1982
11-Desoxy-16-aryloxy-ω-tetranorprostaglandins
PFIZER0 citations52
US4342868AAug 3, 1982
2-Descarboxy-2-(tetrazol-5-yl)-16,16-dimethyl-17-(2-furyl)-ω-trisnorprostaglandin E2
PFIZER0 citations52
US4243595AJan 6, 1981
15-Substituted-omega-pentanorprostaglandins
PFIZER0 citations52
US4232173ANov 4, 1980
15-Sulfonamidoprostaglandin derivatives
PFIZER0 citations52
US4214099AJul 22, 1980
Intermediates for synthesis of precursors for prostaglandins
PFIZER1 citations52
US4143051AMar 6, 1979
15-Substituted-ω-pentanorprostaglandins
PFIZER0 citations52
US4080368AMar 21, 1978
Furyl-2-oxo-alkanephosphonates
PFIZER0 citations52
US3992439ANov 16, 1976
Synthesis of prostaglandins of the "one"-series
PFIZER1 citations52
US3989736ANov 2, 1976
Prostaglandin 5-indanyl esters
PFIZER1 citations52
US4065472ADec 27, 1977
5-(2-Carboxythiophen-5-yl)-16-aryloxy-α-tetranor-ω-tetranorprostaglandins
PFIZER1 citations48