Inventor

SIROI TAKASHI

JP2 patents

Patents

2 patents

US4810788AMar 7, 1989

Azetidinone disulfide derivatives and a process for preparing the same

OTSUKA KAGAKU YAKUHIN3 citations60

US4801720AJan 31, 1989

Azetidinone disulfides and a ring opening process for preparing the same

OTSUKA KAGAKU YAKUHIN0 citations50