合成路线
12α,13β,17α-trihydroxy-13-epietiojerv-4-en-3-one
CAS号：74122-53-5
英文名：12α,13β,17α-trihydroxy-13-epietiojerv-4-en-3-one
分子式：C19H28O4
分子量：320.423
上游原料
12α,13β,17α-trihydroxy-13-epietiojerv-5-en-3-one 12-acetate 3,3-ethylene acetal
(6aR,6bS,9R,10S,10aS,11aS,11bR)-10,11b-dimethyl-1,4,6,6a,6b,7,8,9,10,11,11a,11b-dodecahydrospiro[benzo[a]fluorene-3,2'-[1,3]dioxolane]-9,10,10a(2H)-triol
12α,13β,17β-trihydroxy-13-epietiojerv-4-en-3-one 17-acetate
(1aS,2R,4aS,4bR,10aR,10bS,11aR)-1a,10a-dimethyl-1a,2,3,4,4a,4b,5,9,10,10a,10b,11-dodecahydro-7H-spiro[benzo[7,8]fluoreno[1,9a-b]oxirene-8,2'-[1,3]dioxolan]-2-yl acetate
