乙酸酐 、
2-((3E,7E,11Z)-12-Fluoro-5-hydroxy-7-methyl-trideca-3,7,11-trienyl)-1,3-dimethyl-cyclopent-2-enol 在
吡啶 、
氢氧化钾 作用下,
生成 Acetic acid (3aS,3bR,4S,5aS,8aR,8bR)-6-acetyl-1,3a,5a-trimethyl-2,3,3a,3b,4,5,5a,6,7,8,8a,8b,9,10-tetradecahydro-dicyclopenta[a,f]naphthalen-4-yl ester 、 Acetic acid (3aS,3bR,4S,5aR,8aR,8bR)-6-acetyl-1,3a,5a-trimethyl-2,3,3a,3b,4,5,5a,6,7,8,8a,8b,9,10-tetradecahydro-dicyclopenta[a,f]naphthalen-4-yl ester