共 33 条
- [21] THE 11-OXO-DERIVATIVE AND 12-OXO-DERIVATIVES OF CHOLEST-4-EN-3-ONE [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1959, (MAY): : 1691 - 1696
- [23] OCHI K, 1978, CHEM PHARM BULL, V26, P2386
- [24] Oppenauer RV, 1937, RECL TRAV CHIM PAY-B, V56, P137
- [25] PASSONS J, 1965, H FORD HOSP MED B, V13, P303
- [28] SCHMITT J, 1962, B SOC CHIM FR, P455
- [30] The resinols Part II The oxidation of alpha- and beta-amyrins with chromic anhydride [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1934, : 650 - 651