HCID 22806922, compound → HCID 86736335, compound

Participants

Reaction Steps

Substituting 3β-trimethylsiloxy-5-androstene-17β,19-diol 17-acetate, 3β-(1'-methoxycyclopentyloxy)-5-androstene-17β,19-diol 17-acetate and 3β-(1'-cyclopentenyloxy)-5-androstene-17β,19-diol 17-acetate for the 3β-ethoxy-5-androstene-17β,19-diol 17-acetate above results in the preparation of 17β-hydroxy-3β-trimethylsiloxy-5-androsten-19-one acetate, 17β-hydroxy-3β-(1'-methoxycyclopentyloxy)-5-androsten-19-one acetate and 3β-(1'-cyclopentenyloxy)-17β-hydroxy-5-androsten-19-one acetate, respectively.

Provenance & Evidence