Inventor
UNNO RYOICHI
JP17 patents
Patents
17 patentsUS5447946ASep 5, 1995
Hydantoin derivatives for treating complications of diabetes
SANWA KAGAKU KENKYUSHO CO28 citations92
US4871740AOct 3, 1989
Glycyrrhetic acid derivatives and use thereof
SANWA KAGAKU KENKYUSHO CO24 citations90
US5171865ADec 15, 1992
Process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives and intermediates thereof
SANWA KAGAKU KENKYUSHO CO17 citations73
US4985574AJan 15, 1991
Hydantoin derivatives for treating complications of diabetes
SANWA KAGAKU KENKYUSHO CO4 citations73
US4861792AAug 29, 1989
Hydantoin derivatives for treating complications of diabetes
SANWA KAGAKU KENKYUSHO CO7 citations73
US4870062ASep 26, 1989
Organo-platinum complex and use thereof as anti-tumor agent
SANWA KAGAKU KENKYUSHO CO7 citations72
US5356880AOct 18, 1994
Glycyrrhetinic acid derivatives
SANWA KAGAKU KENKYUSHO CO10 citations70
US4978758ADec 18, 1990
Hydantoin derivatives for treating complications of diabetes
SANWA KAGAKU KENKYUSHO CO3 citations62
US4778797AOct 18, 1988
Organo-silicon compounds, process for the manufacture of same, and anti-tumor agent comprising the compound
SANWA KAGAKU KENKYUSHO CO2 citations62
US4560679ADec 24, 1985
Organosilicon compounds and antitumor agents containing the compound as effective component
SANWA KAGAKU KENKYUSHO CO5 citations62
US5164391ANov 17, 1992
Hydantoin derivatives for treating complications of diabetes and circulatory diseases
SANWA KAGAKU KENKYUSHO CO3 citations61
US4868189ASep 19, 1989
Uracil derivatives for use as anti-tumor agents having silicon containing side chains
SANWA KAGAKU KENKYUSHO CO3 citations61
US4985569AJan 15, 1991
Pyrrolizine derivative and its manufacture
SANWA KAGAKU KENKYUSHO CO0 citations51
US4985573AJan 15, 1991
Hydantoin derivatives for treating complications of diabetes
SANWA KAGAKU KENKYUSHO CO0 citations51
US4897495AJan 30, 1990
Process for the preparation of pyrrolizine derivatives
SANWA KAGAKU KENKYUSHO CO0 citations51
US4734411AMar 29, 1988
Pyrrolizidine compounds, salts thereof, process for the preparation of same and pharmaceutical agents comprising same
SANWA KAGAKU KENKYUSHO CO1 citations51
US5177102AJan 5, 1993
Polyisoprene compounds and salts thereof
SANWA KAGAKU KENKYUSHO CO1 citations50