Inventor
MATSUMURA HIROMU
JP17 patents
Patents
17 patentsUS4923984AMay 8, 1990
Pyrrolo(1,4)benzodiazepine derivatives
SHIONOGI & CO61 citations96
US4977167ADec 11, 1990
Carbamoylpyrolidone derivatives and drugs for senile dementia
SHIONOGI & CO21 citations81
US5202345AApr 13, 1993
Carbamoylpyrrolidone derivatives and drugs for senile dementia
SHIONOGI & CO11 citations73
US5149817ASep 22, 1992
Teirahydropyridine derivatives
SHIONOGI & CO12 citations73
US5120733AJun 9, 1992
Carbamoylpyrrolidone derivatives and drugs for senile dementia
SHIONOGI & CO14 citations73
US4904663AFeb 27, 1990
N-(2-oxpyrrolidin-1-yl-)acetyl)piperazine derivatives and drug for senile dementia
SHIONOGI & CO9 citations73
US4529722AJul 16, 1985
Oxacephalosporin derivatives
SHIONOGI & CO7 citations73
US4857645AAug 15, 1989
Process for introducing a thiocarboxylic ester group at the orthoposition of phenols or phenylamines
SHIONOGI & CO10 citations68
US4203982AMay 20, 1980
Arylmalonamidomethoxycephalosporins
SHIONOGI & CO3 citations63
US5362873ANov 8, 1994
Tetrahydropyridine derivatives
SHIONOGI & CO1 citations62
US4652652AMar 24, 1987
Thiazolylpropenedicarboxylic acid half esters and process for making
SHIONOGI & CO3 citations62
US5321035AJun 14, 1994
Piperidine derivatives and process for preparation thereof
SHIONOGI & CO2 citations55
US5410058AApr 25, 1995
Tetrahydropyridine derivatives
SHIONOGI & CO0 citations52
US5243051ASep 7, 1993
Tetrahydropyridine derivatives
SHIONOGI & CO1 citations52
US4525355AJun 25, 1985
7-β-Ureidoacetamido-oxacephalosporins
SHIONOGI & CO1 citations52
US4211779AJul 8, 1980
7α-Methoxy substituted cephalosporins
SHIONOGI & CO0 citations52
US4774331ASep 27, 1988
Process for ortho-cyanation of phenols or phenylamines
SHIONOGI & CO1 citations51