trans-Androsterone

5α-Androst-2-en-17-one,an intermediate to prepare muscle relaxants was synthesized from epiandrosterone with silica supported p-toluene sulfonic acid as catalyst.

以吸附对甲苯磺酸的硅胶作为催化剂,用表雄酮为原料合成肌肉松弛药的中间体5α-雄甾-2-烯-17-酮。