Inventor
KUBOYAMA NOBORU
JP4 patents
Patents
4 patentsUS4871740AOct 3, 1989
Glycyrrhetic acid derivatives and use thereof
SANWA KAGAKU KENKYUSHO CO24 citations90
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
US5155125AOct 13, 1992
Method of treating gastrointestinal ulcers with spiro hydantoins
SANWA KAGAKU KENKYUSHO CO0 citations49