95258-15-4 AIDS-026368 AIDS026368 Picras-1-en-21-oic acid, 13,20-epoxy-2-(beta-D-glucopyranosyloxy)-11,12-dihydroxy-15-((3-methyl-1-oxobutoxy)-3,16-dioxo-, methyl ester, (11-beta,12-alpha,15-beta)- Yadanziolide-A Yadanzioside A