共 50 条
- [4] SYNTHESIS OF 3-OXA-1-DETHIACEPHAM AND 3-AZA-1-DETHIACEPHAM ANALOGS SYNTHESIS-STUTTGART, 1989, (09): : 677 - 680
- [9] A NEW, CONVENIENT SYNTHESIS OF 4-ALKYL-3 H-PHENOTHIAZIN-3-ONES LIEBIGS ANNALEN DER CHEMIE, 1982, (07): : 1403 - 1404
- [10] STEREOSELECTIVE SYNTHESIS OF 3-AZA-ANALOGS AND 3-OXA-ANALOGS OF CEPHALOSPORIN ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (APR): : 47 - 47