Two new saponins from Anemarrhena asphodeloides Bge.
摘要
Two new saponins 3-O-β-D-glucopyranosyl (1→2)-β-D-mannopyranosyl sarsasapogenin, named timosaponin A IV(1) and (5β, 25S)-26-O-β-D-glucopyranosyl-furost-20(22)-en-3,26-diol-3-O-β-D-glucopyranosyl (1→4) glucopyranosyl (1→2)-β-D-galacopyranoside, named timosaponin B IV(2), were isolated by silica gel column chromatography and preparative HPLC from Anemarrhena asphodeloides Bge. Their structures were elucidated by chemical characters and spectroscopic analysis.
引用本文(GB/T 7714)
Ying Ying, Peng ......................................................, Yu, 等. Two new saponins from Anemarrhena asphodeloides Bge.[J]. 中国化学快报:英文版, 2007.
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