英文名称: | 5-beta-card-20(22)-enolide, 3-beta-((2,6-dideoxy-3,4-o-(1-ethylheptylidene)-bet | 14-dihydroxy-19-oxo-a-d-ribo- hexopyranosyl)oxy)- | aethylhexylketonhelveticosid | 3-beta-((2,6-dideoxy-3,4-o-(1-ethylheptylidene)-beta-d-ribo-hexopyranosyl)oxy)-5,14-dihydroxy-19-oxo5-beta-card-20(22)-enolid |
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