(2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4-a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxamide 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
反应 16.0h,
以26.3%的产率得到(6bS,8aS,11R,12aR,12bS,14aR)-11-(aminomethyl)-3-hydroxy-4,6b,8a,11,12b,14a-hexamethyl-7,8,8a,9,10,11,12,12a,12b,13,14,14a-dodecahydropicen-2(6bH)-one