P

Inventor

HERRLING SIEGFRIED

DE7 patents
⚠️ This page may combine multiple inventors who share the name “HERRLING SIEGFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HERRLING SIEGFRIED

2 patents
US4281120AJul 28, 1981

7H-1,3,4-Thiadiazolo-[3,2-a]-pyrimidin-7-one-5-carboxylic compounds

HERRLING SIEGFRIED3 citations57
US4237136ADec 2, 1980

Pharmaceutical compositions and methods of using thiadiazolo pyrimidinone compounds

HERRLING SIEGFRIED5 citations57

GRUENENTHAL CHEMIE

2 patents
US3980649ASep 14, 1976

Process for the manufacture of pyrimidine derivatives

GRUENENTHAL CHEMIE1 citations48
US4199573AApr 22, 1980

Diazaborines and drug compositions

GRUENENTHAL CHEMIE0 citations40

SCHWERTNER EBERHARD

1 patent
US4045556AAug 30, 1977

Dipeptide derivatives, process for manufacture and pharmaceutical preparations

SCHWERTNER EBERHARD22 citations70

BASF AG

1 patent
US4305887ADec 15, 1981

Process for obtaining the enantiomeric forms of 4-cyano-1-[N-methyl-N-(2'-{3",4"-dimethoxyphenyl}-ethyl)-amino]-5-methyl-4-(3',4',5'-trimethoxyphenyl)-hexane and of salts thereof

BASF AG6 citations59

WERSCH HUBERT MARIA AGNES VAN

1 patent
US4112077ASep 5, 1978

Diazaborines and drug compositions

WERSCH HUBERT MARIA AGNES VAN1 citations35