95258-17-6 AIDS-026372 AIDS026372 Picras-1-en-21-oic acid, 15-[(3,4-dimethyl-1-oxo-2-pentenyl)oxy]-13,20-epoxy-2-(.beta.-D-glucopyranosyloxy)-11,12-dihydroxy-3,16-dioxo-, (11.beta.,12.alpha.,15.beta.)- Yadanzioside G