共 18 条
[1]
BARTON, 1951, J CHEM SOC, P2381
[2]
TRITERPENOIDS .1. MOROLIC ACID, A NEW TRITERPENOID SAPOGENIN
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1951, (FEB)
:257-277
[3]
BIEDEBACH, 1943, ARCH PHARM, V281, P49
[4]
BIEDEBACH, 1942, ARCH PHARM, V280, P304
[5]
BROOK, 1952, J ORG CHEM, V17, P988
[6]
DAVY, 1951, J CHEM SOC, P2702
[7]
DJERASSI, 1953, J AM CHEM SOC, V75, P2254
[9]
ECK, 1942, J AMER CHEM SOC, V64, P140
[10]
HALSALL, 1954, J CHEM SOC, P1902