作者:Shibnath Ghosal、Rajiv Lochan、Ashutosh Yatendra Kumar、Radhey S. Srivastava
DOI:10.1016/s0031-9422(00)82560-1
日期:1985.1
Abstract The roots of Haemanthus kalbreyeri contain a new phenanthridone alkaloid, kalbretorine, and a new glucosyloxy alkaloid, kalbreclasine. Additionally, six known alkaloids, viz. haemanthamine, haemanthidine, hippadine, lycorine, narciclasine and pratorimine, previously reported from other Amaryllidaceous plants have now been isolated also from this species. Kalbretorine produced marked inhibition
摘要 Haemanthus kalbreyeri 的根中含有一种新的菲啶酮生物碱kalbretorine 和一种新的葡萄糖氧基生物碱kalbreclasine。此外,六种已知的生物碱,即。以前从其他石蒜科植物中报道的haemanthamine、haemanthidine、hippadine、lycorine、narciclasine 和pratorimine 现在也从该物种中分离出来。Kalbretorine 显着抑制 S-180 肿瘤细胞的生长和活力。Kalbreclasine 引起脾淋巴细胞的显着促有丝分裂激活,这是免疫刺激剂的特征。