(3R,3aR,5aR,5bR,7aR,8S,11aR,11bR,13aS,13bR)-8,13b-Bis-hydroxymethyl-3-(1-hydroxy-1-methyl-ethyl)-5a,5b,8,11a-tetramethyl-icosahydro-cyclopenta[a]chrysen-3a-ol 在
氢氧化钾 、 jones reagent 、
sodium acetate 、
一水合肼 作用下,
以
乙醇 、
丙酮 、
二乙二醇 为溶剂,
反应 8.83h,
生成 [1-((5aR,5bR,7aR,8S,11aR,11bR,13aS,13bS)-8-Hydrazonomethyl-3-isopropenyl-5a,5b,8,11a-tetramethyl-1,2,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-cyclopenta[a]chrysen-13b-yl)-meth-(Z)-ylidene]-hydrazine