Inventor
TAKENAKA TOICHI
21 patents
Patents
21 patentsUS4703063AOct 27, 1987
Sulfamoyl substituted phenethylamine derivatives and process of producing them
YAMANOUCHI PHARMA CO LTD91 citations97
US3985758AOct 12, 1976
1,4-Dihydropyridine derivatives
YAMANOUCHI PHARMA CO LTD81 citations95
US4220649ASep 2, 1980
1,4-Dihydropyridine-3,5-dicarboxylic acid ester derivatives
YAMANOUCHI PHARMA CO LTD36 citations92
US4217305AAug 12, 1980
Phenylethanolamine derivatives
YAMANOUCHI PHARMA CO LTD48 citations92
US4868216ASep 19, 1989
Sulfamoyl-substituted phenethylamine derivatives and process of producing them
YAMANOUCHI PHARMA CO LTD19 citations82
US4373106AFeb 8, 1983
Sulfamoyl-substituted phenethylamine derivatives and process of producing them
YAMANOUCHI PHARMA CO LTD23 citations82
US5198587AMar 30, 1993
Phenethylamine derivatives
YAMANOUCHI PHARMA CO LTD15 citations74
US5110820AMay 5, 1992
Dihydropyridine compounds which process both calcium (2+)-antagonistic and beta receptor blocking activities
YAMANOUCHI PHARMA CO LTD5 citations74
US5063246ANov 5, 1991
Phenethylamine derivative compositions and use
YAMANOUCHI PHARMA CO LTD11 citations74
US4880841ANov 14, 1989
Process of producing phenethylamine derivatives
YAMANOUCHI PHARMA CO LTD9 citations74
US4558156ADec 10, 1985
Sulfamoyl-substituted phenethylamine derivatives
YAMANOUCHI PHARMA CO LTD11 citations74
US4063025ADec 13, 1977
4-Substituted amino-α-aminomethylbenzyl alcohol derivatives
YAMANOUCHI PHARMA CO LTD14 citations73
US4045482AAug 30, 1977
4-(3-Isopropylamino-2-hydroxypropoxy indene
YAMANOUCHI PHARMA CO LTD14 citations73
US4021434AMay 3, 1977
Sodium β-[2,6-dimethyl-3,5-bis(ethoxycarbonyl)-4-(3-nitrophenyl)-1,4-dihydropyridine-1-yl]ethyl sulfate
YAMANOUCHI PHARMA CO LTD11 citations72
US5463064AOct 31, 1995
Dihydropyridine-3,5-dicarboxylic acid ester derivatives
YAMANOUCHI PHARMA CO LTD6 citations71
US5591757AJan 7, 1997
Dihydropyridine composition
YAMANOUCHI PHARMA CO LTD4 citations63
US4727082AFeb 23, 1988
Dihydropyridine compounds and pharmaceutical compositions containing them
YAMANOUCHI PHARMA CO LTD2 citations63
US4145363AMar 20, 1979
4-Carbamoylamino-α-aminomethylbenzyl alcohol derivatives
YAMANOUCHI PHARMA CO LTD4 citations62
US4127675ANov 28, 1978
4-(Alkylamino-2-hydroxypropoxy)-indenes and method of use
YAMANOUCHI PHARMA CO LTD5 citations62
US5364872ANov 15, 1994
Dihydropyridine-3,5-dicarboxylic acid ester derivatives
YAMANOUCHI PHARMA CO LTD4 citations60
US5616715AApr 1, 1997
Dihydropyridine-3, 5-dicarboxylic acid ester derivatives
YAMANOUCHI PHARMA CO LTD0 citations50