Inventor
NOGAMI JUNZO
JP4 patents
Patents
4 patentsUS4604457AAug 5, 1986
2-substituted cephem derivatives and process for preparing the same
OTSUKA KAGAKU KK9 citations72
US4665166AMay 12, 1987
Process for preparing cephalosporin compounds
OTSUKA KAGAKU KK1 citations51
US4656264AApr 7, 1987
Bicyclic azetidinone intermediates
OTSUKA KAGAKU KK1 citations51
US4622178ANov 11, 1986
Process for preparing azetidinone derivatives
OTSUKA KAGAKU KK0 citations40