Inventor
TAMADA SHIGEHARU
JP14 patents
Patents
14 patentsUS4026897AMay 31, 1977
5-[1-Hydroxy-2-(substituted-amino)]alkyl-8-hydroxycarbostyril derivatives
OTSUKA PHARMA CO LTD69 citations95
US4022776AMay 10, 1977
5-[1-Hydroxy-2-(substituted-amino)]ethyl-8-hydroxycarbostyril derivatives
OTSUKA PHARMA CO LTD67 citations95
US4564619AJan 14, 1986
Carbostyril derivative
OTSUKA PHARMA CO LTD26 citations92
US5238938AAug 24, 1993
Indole derivatives
OTSUKA PHARMA CO LTD51 citations89
US4223137ASep 16, 1980
Carbostyril derivatives and process for preparing the same
OTSUKA PHARMA CO LTD32 citations89
US4886809ADec 12, 1989
Carbostyril derivatives and salts thereof
OTSUKA PHARMA CO LTD20 citations82
US5034395AJul 23, 1991
Novel dihydropyridine derivatives
OTSUKA PHARMA CO LTD20 citations81
US4145542AMar 20, 1979
5- 1-Hydroxy-2-(heterocyclic-amino)!alkyl-8-hydroxy-3,4-dihydrocarbostyril derivatives
OTSUKA PHARMA CO LTD25 citations81
US3994901ANov 30, 1976
5-[1-Hydroxy-2-(substituted-amino)]alkyl-8-hydroxy-3,4-dihydrocarbostyril derivatives
OTSUKA PHARMA CO LTD19 citations81
US3975391AAug 17, 1976
5-[1-Hydroxy-2-(substituted-amino)]ethyl-8-hydroxy-3,4-dihydrocarbostyril derivatives
OTSUKA PHARMA CO LTD27 citations81
US5306719AApr 26, 1994
Carbostyril derivatives and salts thereof
OTSUKA PHARMA CO LTD8 citations73
US5137889AAug 11, 1992
Dihydropyridine derivatives and process for preparing the same
OTSUKA PHARMA CO LTD16 citations73
US5071856ADec 10, 1991
Carbostyril derivatives and salts thereof
OTSUKA PHARMA CO LTD5 citations73
US4068076AJan 10, 1978
5-(1-Hydroxy-2-(heterocyclic amino))ethyl-8-hydroxy-3,4-dihydrocarbostyril derivatives
OTSUKA PHARMA CO LTD16 citations73