Inventor
PITZENBERGER STEVEN M
US12 patents
Patents
12 patentsUS4576750AMar 18, 1986
Tryptophan derivative
MERCK & CO INC49 citations95
US5387512AFeb 7, 1995
Preparation of 3-[z-benzoxazol-2-yl)ethyl]-5-(1-hydroxyethyl)-6-methyl-2-(1H)-pyridinone by biotransformation
MERCK & CO INC63 citations94
US5288725AFeb 22, 1994
Pyrroloquinoline Bradykinin antagonist
MERCK & CO INC56 citations92
US4675321AJun 23, 1987
Substituted pyrimidines useful as calcium channel blockers
MERCK & CO INC30 citations92
US4780538AOct 25, 1988
Process for 1,4-dihydropyridine compounds using a titanamine catalyst
MERCK & CO INC14 citations73
US4678806AJul 7, 1987
Prodrugs of antihypercholesterolemic compounds
MERCK & CO INC8 citations73
US5188950AFeb 23, 1993
Method of preparing HIV protease inhibitors
MERCK & CO INC15 citations70
US4939139AJul 3, 1990
7-chloro-5,6-dihydro-3-(5-(1,2-dihydroxy-isopropyl)-1,2,4-oxadiazol-3-yl)-5-methyl-6-oxo-4H-imidazo[1,5A][1,4]benzodiazepine
MERCK & CO INC6 citations69
US4904654AFeb 27, 1990
7-chloro-5,6-dihydro-3-(5-(2-hydroxy-isopropyl)-1,2,4-oxadiazol-3-yl)-5-methyl-6-oxo-4H-imidazo[1,5a][1,4]benzodiazepine
MERCK & CO INC7 citations69
US4837205AJun 6, 1989
Prodrugs of antihypercholesterolemic compounds
MERCK & CO INC3 citations62
US4594191AJun 10, 1986
Process for preparing a benzodiazepinedione derivative
MERCK & CO INC1 citations52
US4943588AJul 24, 1990
Prodrugs of antihypercholesterolemic compounds
MERCK & CO INC0 citations51