共 30 条
- [1] ANJENEYULU V, 1967, J INDIAN CHEM SOC, V44, P123
- [3] TRITERPENOIDS IN LICHENS .1. THE OCCURRENCE OF FRIEDELIN AND EPIFRIEDELINOL [J]. ACTA CHEMICA SCANDINAVICA, 1954, 8 (01): : 71 - 75
- [7] GERAN RI, 1972, CANC CHEMOTHER REP, V3, P1
- [8] GHOSH PC, 1977, LLOYDIA, V40, P364
- [9] GRIPENBERG J, 1962, CHEM FLAVONOID COMPO, P425
- [10] PREPARATION AND TRANSFORMATIONS OF STEROIDAL BUTADIYNES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1975, 40 (10) : 1420 - 1427