Inventor
LATTRELL RUDOLF
DE25 patents
Patents
25 patentsUS5629288AMay 13, 1997
Lipopeptide derivatives, a process for their preparation and their use
HOECHST AG61 citations94
US4667028AMay 19, 1987
Process for the preparation of cephem compounds
HOECHST AG39 citations92
US4647556AMar 3, 1987
Cephalosporin derivatives
HOECHST AG43 citations92
US4470989ASep 11, 1984
Neuroleptic n-oxacyclyl-alkylpiperidine derivatives
HOECHST AG48 citations92
US4234584ANov 18, 1980
Substituted phenylpiperazine derivatives
HOECHST AG32 citations92
US4148895AApr 10, 1979
Basically substituted indole derivatives
HOECHST AG55 citations92
US5071979ADec 10, 1991
Cephalosporin derivatives
HOECHST AG47 citations91
US4609653ASep 2, 1986
Crystalline cephem-acid addition salts and processes for their preparation
HOECHST AG14 citations74
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
US4845087AJul 4, 1989
Crystallized cephem-acid addition salts, and a process for the preparation thereof
HOECHST AG16 citations72
US4746661AMay 24, 1988
Phenylpiperazine propyloxyquinolinones and methods for sedating and inhibiting aggression in livestock therewith
HOECHST AG8 citations71
US5747484AMay 5, 1998
Crystalline cepham acid addition salts and processes for their preparation
HOECHST AG2 citations63
US5036063AJul 30, 1991
Penem derivatives
HOECHST AG4 citations63
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
US4692516ASep 8, 1987
Process for the manufacture of 3-pyridinium-methyl-cephalosporins
HOECHST AG7 citations62
US5405844AApr 11, 1995
Tetracyclic antibiotics and processes for their preparation
HOECHST AG2 citations60
US4118509AOct 3, 1978
3,5,5-Trimethylhexanoyl ferrocene
HOECHST AG3 citations56
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
US5198544AMar 30, 1993
Process for the preparation of penem compounds
HOECHST AG1 citations47
US4141991AFeb 27, 1979
Ferrocene derivatives
HOECHST AG1 citations46