Three new oxygenated triterpenoids of the lupane series from Gymnosporia wallichiana
作者:D.K. Kulshreshtha
DOI:10.1016/0031-9422(71)85089-6
日期:1977.1
gymnosporic acid, 3β-hydroxy-(20 R )-lupan-29-oic acid, wallichianic acid, 3β-hydroxy-(20 S )-lupan-29-oic acid and a new diol wallichianol, (20 S )-lupane-3β,29-diol have been isolated fromGymnosporiawallichiana , in addition to β-amyrin, friedelin, 3β-hydroxy-29-norlupan-20-one and dulcitol.
摘要 两种新的差向异构三萜酸、裸孢子酸、3β-羟基-(20 R )-lupan-29-oic酸、wallichianic酸、3β-羟基-(20 S)-lupan-29-oic酸和一种新的二醇wallichianol, (20 S )-lupane-3β,29-diol 已从 Gymnosporia wallichiana 中分离出来,此外还有 β-amyrin、 Friedelin、3β-hydroxy-29-norlupan-20-one 和 dulcitol。
Corbett, Edward R.; Cong, Aimy N. T.; Wilkins, Alistair L., Journal of the Chemical Society. Perkin transactions I, 1985, p. 2051 - 2056
作者:Corbett, Edward R.、Cong, Aimy N. T.、Wilkins, Alistair L.、Thomson, Ralph, A.