英文名称: | 3-beta-((3,4-o-cyclopentylidene-2,6-dideoxy-beta-d-5-beta-card-20(22)-enolid | 14-dihydroxy-19-oxo-ribo- hexopyranosyl)oxy)- | cyclopentanohelveticosid | fg 207 | 3-beta-((3,4-o-cyclopentylidene-2,6-dideoxy-beta-d-ribo-hexopyranosyl)oxy)-5,14-dihydroxy-19-oxo-5-beta-card-20(22)-enolid |
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