Transformation of penicillin sulfoxide ester into 2-halogen-substituted penicillin ester, intermediate to cepham system
作者:Hiroshi Tanida、Teruji Tsuji、Tadahiko Tsushima、Hiroyuki Ishitobi、Tadashi Irie、Toshisada Yano、Hiromu Matsumura、Kazuo Tori
DOI:10.1016/s0040-4039(00)91432-1
日期:1975.1
US3989685A
申请人:——
公开号:US3989685A
公开(公告)日:1976-11-02
Azetidinone antibiotics. XII. Chemical transformations of penicillins and cephalosporins. Mechanism and stereochemistry of the interconversions of penam and cepham systems
作者:S. Kukolja、S. R. Lammert、M. R. Gleissner、A. I. Ellis