共 19 条
- [4] DETERMINATION OF CONFIGURATION OF 4 D-BENZYLPENICILLOATES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (15) : 2556 - 2561
- [6] Cheeseman G.W.H., 1972, ADV HETEROCYCL CH, V14, P99, DOI [DOI 10.1016/S0065-2725(08)60953-8, 10.1016/S0065-2725(08)60953-8]
- [7] CHERRY PC, 1982, CHEM BIOL BETA LACTA, V2, P361
- [9] NUCLEAR MAGNETIC-RESONANCE STUDY OF THE DEGRADATION OF PENICILLIN-G IN ACIDIC SOLUTION [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1979, (01): : 86 - 90