4,4'-Dimethoxybenzhydrylamine → N-(4,4'-Dimethoxybenzhydryl)-3-cyanoandrosta-3,5-diene-17beta-carboxamid

Participants

Reaction Steps

Following a procedure similar to that described in Example 3(b), but using S-2-pyridyl 3-cyanoandrosta-3,5-diene-17β-thiocarboxylate [prepared as described in Example 3(a)] and 4,4'-dimethoxybenzhydrylamine (prepared as described in Preparation 14) as starling materials, in relative proportions similar to those used in that Example, the title compound was obtained in a yield of 79%.

Provenance & Evidence