共 33 条
- [22] LANTZ JP, 1968, B SOC CHIM FR, P2131
- [23] MAYO PD, 1965, TETRAHEDRON, V21, P618
- [24] MEIJER W, 1962, ACTA BOT NEERL, V12, P319
- [25] Meijer W, 1964, DIPTEROCARPS SABAH
- [26] THE CONSTITUTION OF THE NEUTRAL, TETRACYCLIC TRITERPENES OF DAMMAR RESIN [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1956, (JUL): : 2196 - 2202
- [28] NICHIMURA K, 1969, TETRAHEDR L, P3097
- [29] OURISSON G, 1966, CONSTANTES SELECTION
- [30] PIGULEVSKII GV, 1962, ZH OBSHCH KHIM+, V32, P3106