共 50 条
- [1] MILD AND CONVENIENT SYNTHESIS OF PENICILLIN AND CEPHALOSPORIN SULFOXIDES SYNTHESIS-STUTTGART, 1978, (05): : 361 - 363
- [3] A PRACTICAL METHOD FOR SYNTHESIS OF PENICILLIN AND CEPHALOSPORIN SULFOXIDES SYNTHESIS-STUTTGART, 1989, (03): : 197 - 198