Process for the preparation of penicillin and cephalosporin sulfones
申请人:ELI LILLY AND COMPANY
公开号:EP0109818A2
公开(公告)日:1984-05-30
The process for preparing penicillin and cephalosporin sulfones by oxidation in an aqueous medium at pH between 4.0 to 6.5 of corresponding penicillin or cephalosporin or the sulfoxide thereof with potassium hydrogen persulfate.