3-Cyanoandrosta-3,5-diene-17beta-carboxylic acid → N-[1-(3,5-Dimethoxyphenyl)-1-methylethyl]-3-cyanoandrosta-3,5-diene-17beta-carboxamide

Beteiligte Stoffe

Reaktionsschritte

Following a procedure similar to that described in Preparation 16a, but using 3-cyanoandrosta-3,5-diene-17β-carboxylic acid [prepared as described in Example 1(b)] and 1-(3,5-dimethoxyphenyl)-1-methylethylamine as starting materials, in relative proportions similar to those used in that Preparation, the title compound was obtained in a yield of 98%.

Herkunft & Nachweise