P

Inventor

WOLLMANN THEODOR

DE11 patents
⚠️ This page may combine multiple inventors who share the name “WOLLMANN THEODOR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

9 patents
US5629288AMay 13, 1997

Lipopeptide derivatives, a process for their preparation and their use

HOECHST AG61 citations94
US5637721AJun 10, 1997

Process for the preparation of cephem prodrug esters

HOECHST AG5 citations73
US5550232AAug 27, 1996

Diastereomers of 1-(isopropoxycarbonyloxy) ethyl 3-cephem 4-carboxylate

HOECHST AG6 citations73
US5461043AOct 24, 1995

Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate

HOECHST AG10 citations73
US5594133AJan 14, 1997

Crystalline acid addition salts of diastereomerically pure 1-(2,2-dimethylpropinonyloxy)-ethyl-3-cephem-4-carboxylate

HOECHST AG2 citations62
US5589594ADec 31, 1996

Process for the preparation of cephem prodrug esters

HOECHST AG3 citations62
US5556850ASep 17, 1996

Crystalline acid addition salts of diastereomerically pure 1-(2,2-dimethyl-propionyloxy)-ethyl-3-cephem-4-carboxylate

HOECHST AG0 citations51
US5614623AMar 25, 1997

Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate and processes for their preparation

HOECHST AG0 citations49
US5410042AApr 25, 1995

Process for the cleavage of cephalosporin prodrug esters to 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid

HOECHST AG0 citations49

AVENTIS PHARMA GMBH

1 patent
US6867213B2Mar 15, 2005

(2S)-2-(adamantan-1-ylmethoxycarbonylamino)-3-(4-(2-(1,4,5,6-tetrhydropyrimidin-2-ylcarbamoyl)ethyl)benzoylamino)propionic acid isopropyl ester, its preparation and its use

AVENTIS PHARMA GMBH0 citations49

AVENTIS PHARMA DEUTSCLAND GMBH

1 patent
US6900318B1May 31, 2005

1,4,5,6-tetrahydropyrimidine derivative as a vitronectin inhibitor

AVENTIS PHARMA DEUTSCLAND GMBH0 citations38