Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1258799 | Chinese Chemical Letters | 2007 | 4 Pages |
Abstract
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.
Keywords
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Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Ying Peng, Yu Jing Zhang, Zhi Qiang Ma, Wei San Pan, Yu Qing Sun, Shao Jiang Song,