P

Inventor

VATER WULF

DE70 patents

Patents

50 patents
US4154839AMay 15, 1979

2,6-Dimethyl-3-carboxymethoxy-4-(2-nitrophenyl)-5-carbisobutoxy-1,4-dihydropyridine

BAYER AG52 citations96
US4044141AAug 23, 1977

1,4-Dihydropyridines

BAYER AG37 citations93
US3932645AJan 13, 1976

Pharmaceutical compositions containing unsymmetrical esters of 1,4-dihydropyridine 3,5-dicarboxylic acid

BAYER AG35 citations93
US4406906ASep 27, 1983

Cerebral therapeutic agent and its use

BAYER AG28 citations92
US4849433AJul 18, 1989

The compound, (⃡)1,4-dihydro-2,6-dimethyl-4-(2'-nitrophenyl)-pyridine-3,5-dicarboxylic acid, methyl isobutyl ester, compositions containing same and a method for effecting coronary dilation

BAYER AG13 citations82
US4188395AFeb 12, 1980

1,4-Dihydropyridine derivatives substituted in the 2 position, and their use as medicaments

BAYER AG20 citations82
US4048171ASep 13, 1977

1,4-Dihydropyridines

BAYER AG19 citations82
US3996234ADec 7, 1976

1,4-Dihydropyridine carboxylic acid esters

BAYER AG26 citations82
US3932646AJan 13, 1976

Pharmaceutical compositions containing unsymmetrical esters of 1,4-dihydropyridine 3,5-dicarboxylate

BAYER AG22 citations82
US4510310AApr 9, 1985

1,4-Dihydro-2,6-dimethyl-4-(2'-chlorophenyl)-3,5-dicarboxylic acid,methyl or ethyl,trifluoroethyl ester

BAYER AG24 citations81
US4551467ANov 5, 1985

Vasodilating cyanoalkyl esters of 1,4-dihydropyridines

BAYER AG11 citations74
US4038399AJul 26, 1977

1,4-dihydropyridine carboxylic acid esters useful as coronary vessel dilators and anti-hypertensives

BAYER AG10 citations74
US4031104AJun 21, 1977

1,4-Dihydropyridine carboxylic acid esters

BAYER AG19 citations74
US4022898AMay 10, 1977

2-Amino-4-pyrimidyl-1,4-dihydropyridine derivatives

BAYER AG6 citations74
US4001252AJan 4, 1977

2-amino-3,4-dihydropyridines

BAYER AG8 citations74
US3989708ANov 2, 1976

2-Amino-1,4-dihydropyridine derivatives

BAYER AG7 citations74
US3974278AAug 10, 1976

1,4-Dihydropyridine esters

BAYER AG7 citations74
US3974275AAug 10, 1976

1,4-Dihydropyridine carboxylic acid esters useful as coronary vessel dilators and anti-hypertensives

BAYER AG12 citations74
US3971791AJul 27, 1976

2-Amino-1,4-dihydropyridine derivatives

BAYER AG6 citations74
US3968117AJul 6, 1976

1,4-Dihydropyridines

BAYER AG12 citations74
US3966948AJun 29, 1976

Spasmolytic, vaso-dilating and anti-hypertensive compositions and methods

BAYER AG11 citations74
US3959296AMay 25, 1976

1,4-Dihydropyridines

BAYER AG13 citations74
US3946027AMar 23, 1976

3,5,6-Tricarboxy-4-pyridyl-1,4-dihydropyridine derivatives

BAYER AG16 citations74
US3946026AMar 23, 1976

2-Amino-1,4-dihydropyridine derivatives

BAYER AG13 citations74
US3946028AMar 23, 1976

2,3,5,6-Tetracarboxy-4-pyridyl-1,4-dihydropyridine derivatives

BAYER AG12 citations74
US3943140AMar 9, 1976

2,3,5,6-Tetracarboxy-1,4-dihydropyridine derivatives

BAYER AG10 citations74
US3933834AJan 20, 1976

Unsymmetrical esters of N-substituted 1,4-dihydropyridine 3,5-dicarboxylic acid

BAYER AG10 citations74
US4177278ADec 4, 1979

2-Alkyleneaminodihydropyridines compounds, their production and their medicinal use

BAYER AG18 citations73
US4988717AJan 29, 1991

Optically active 1,4-dihydropyridine esters useful for treating circulatory illnesses

BAYER AG12 citations72
US4146627AMar 27, 1979

Aminoalkylideamino-1,4-dihydropyridines and their use as medicaments

BAYER AG10 citations71
US4237137ADec 2, 1980

Sila-substituted 1,4-dihydropyridine derivatives and their medicinal use

BAYER AG11 citations67
US4166855ASep 4, 1979

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid ester, and its use as a peripheral vasodilator

BAYER AG4 citations63
US4162321AJul 24, 1979

Sulphur-containing amino-dihydropyridines, and their use as medicants

BAYER AG5 citations63
US4136187AJan 23, 1979

Antihypertensive 2-amino-4,5-dihydropyridine derivatives

BAYER AG3 citations63
US4053614AOct 11, 1977

1,2-pentamethylene-1,4-dihydropyridine derivatives

BAYER AG3 citations63
US4049662ASep 20, 1977

4-Quinoline and isoquinoline substituted 2,6-diamino-1,4-dihydropyridine derivatives

BAYER AG3 citations63
US4002762AJan 11, 1977

2-Amino-3,4-dihydropyridines used to effect coronary vessel dilation and treat hypertension

BAYER AG3 citations63
US4001258AJan 4, 1977

2-amino-1,4-dihydropyridine derivatives

BAYER AG3 citations63
US4001259AJan 4, 1977

3,6-diamino-3,4-dihydro-2-pyridones

BAYER AG2 citations63
US3981882ASep 21, 1976

Process for preparing 4-aryl of hetero-6-amino-3,4-dihydropyrid-2-one-3,5-dicarboxylic acid ester

BAYER AG3 citations63
US3971796AJul 27, 1976

1,4-Dihydropyridine esters

BAYER AG3 citations63
US3959292AMay 25, 1976

2-Amino-4,5-dihydropyridine derivatives

BAYER AG4 citations63
US3951988AApr 20, 1976

1,2-Pentamethylene-1,4-dihydropyridine derivatives

BAYER AG4 citations63
US3950336AApr 13, 1976

2,6-diamino-1,4-dihydropyridine derivatives

BAYER AG2 citations63
US3948923AApr 6, 1976

Pentahydroqunolizine derivatives

BAYER AG3 citations63
US3935220AJan 27, 1976

Tetrahydroimidazolo[1,2-a]pyridine derivatives

BAYER AG4 citations63
US3935223AJan 27, 1976

2-Amino-1,4-dihydropyridine derivatives

BAYER AG5 citations63
US4179500ADec 18, 1979

1,4-Dihydropyridine-sugar derivatives, and their use as medicaments

BAYER AG1 citations52
US4024261AMay 17, 1977

Compositions and methods employing tetrahydroindolizine derivatives

BAYER AG0 citations52
US4016277AApr 5, 1977

4-Quinoline and 4-isoquinoline derivatives of 2,6-diamino-1,4-dihydropyridine

BAYER AG1 citations52

Showing the top 50 of 70 patents by PatentIndex Score.