Isolation and structures of a new alkaloid alatamine and an insecticidal alkaloid wilfordine from euonymus alatus forma striatus (thunb.) makino.
作者:K. Yamada、Y. Shizuri、Y. Hirata
DOI:10.1016/0040-4020(78)80097-0
日期:1978.1
A newalkaloidalatamine 5 and an insecticidalalkaloidwilfordine 6 were isolated together with evonine 2, neo-evonine 3, and euonymine4 fromEuonymusalatusformastriatus (Thunb.) Makino (family Celastraceae). The structures of alatamine 5 and wilfordine 6 were fully established by chemical and spectroscopic methods. Transformation of alatamine 5 to wilfordine 6 was made.