Inventor
STACHE ULRICH
DE19 patents
⚠️ This page may combine multiple inventors who share the name “STACHE ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
16 patentsUS5362721ANov 8, 1994
Corticoid-17-alkyl-carbonates substituted in the 17-position, process for their preparation and pharmaceuticals containing them
HOECHST AG57 citations95
US4377575AMar 22, 1983
Corticoid-17-(alkyl carbonates) and process for their manufacture
HOECHST AG72 citations94
US5608093AMar 4, 1997
Corticosteroid 17-alkyl carbonate 21-[0]-carboxylic and carbonic esters, and pharmaceuticals containing these compounds
HOECHST AG34 citations91
US4242334ADec 30, 1980
Corticoid 17-(alkyl carbonates) and processes for their preparation
HOECHST AG48 citations91
US4191765AMar 4, 1980
1-Aryloxy-2-hydroxy-3-aminopropanes
HOECHST AG24 citations80
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
US4762648AAug 9, 1988
Monofunctional and bisfunctional anthraquinone-(oxy-2,3-oxidopropanes), processes for their preparation, and their use as drugs
HOECHST AG9 citations73
US5589594ADec 31, 1996
Process for the preparation of cephem prodrug esters
HOECHST AG3 citations62
US5824670AOct 20, 1998
17-deoxycorticosteroid-21- O!carboxylic esters, processes for their preparation and pharmaceuticals containing these compounds
HOECHST AG2 citations61
US3937697AFeb 10, 1976
12-Dehydro digoxin-4'"-and 3'"-alkyl ethers
HOECHST AG2 citations55
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
US3950323AApr 13, 1976
Digoxigenine-3-[2',3'-didesoxy-glycosides] and a process for their manufacture
HOECHST AG1 citations48
US4003997AJan 18, 1977
Heart glycosides and process for preparing them
HOECHST AG0 citations47