Inventor
UTO SEIRYU
JP3 patents
Patents
3 patentsUS4609438ASep 2, 1986
Process for preparing thiosulfonate derivatives
OTSUKA KAGAKU KK15 citations72
US4599151AJul 8, 1986
Process for preparing 2,2-bishalomethylpenam derivatives
OTSUKA KAGAKU KK2 citations61
US4713452ADec 15, 1987
Process for preparation of azetidinone derivatives
OTSUKA KAGAKU KK0 citations38