| 英文名称: | | 5-beta-card-20(22)-enolide, 3-beta-((2,6-dideoxy-3,4-o-(1-phenylbutylidene)-bet | | 14-dihydroxy-9-oxo-a-d-ribo- hexopyranosyl)oxy)- | | butyrophenonhelveticosid | | fg 274 | | 3-beta-((2,6-dideoxy-3,4-o-(1-phenylbutylidene)-beta-d-ribo-hexopyranosyl)oxy)-5,14-dihydroxy-9-oxo-5-beta-card-20(22)-enolid |
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