HRID1390753

反应详情

EQUATION

反应方程式

HRID 1390753 的结构方程式

PROCEDURE

实验过程

Substituting 17β,19-dihydroxy-4,7α-dimethyl-4-androsten-3-one, 17β,19-dihydroxy-7α,17α-dimethyl-4-androsten-3-one, 17β,19-dihydroxy-7α-methyl-17α-propinyl-4-androsten-3-one and 7α-methyl-17β,19-di(2'-tetrahydropyranyloxy)-4-androsten-3-one for the 17β,19-dihydroxy-7α-methyl-4-androsten-3-one above results in the formation of 17β,19-dihydroxy-4α,7α-dimethyl-5-androsten-3-one, 17β, 19-dihydroxy-7α,17α-dimethyl-5-androsten-3-one, 17β,19-dihydroxy-7α-methyl-17α-propinyl-5-androsten-3-one and 7α-methyl-17β,19-di(2'-tetrahydropyranyloxy)-5-androsten-3-one, respectively.