40704-42-5Relevant articles and documents
An efficient method for the reduction of cephalosporin sulfoxides
Tewari, Neera,Kumar, Yatendra,Thaper, Rajesh K.,Khanna, Jag Mohan
, p. 1169 - 1173 (2007/10/03)
An efficient and convenient method for the reduction of cephalosporin sulfoxides to their corresponding sulfides by Lawesson reagent is reported.
Method of preparation of 3-methylene cepham compounds
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, (2008/06/13)
A method for the preparation of 3-methylene cepham compounds which comprises reacting 3-halomethyl butenoate derivatives of thiazolinoazetidinone with an aqueous acid solution in a mixed organic solvent.