重氮甲烷 、 (Z)-7-{(1R,2R,3R,5S)-3,5-Bis-(tetrahydro-pyran-2-yloxy)-2-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentyl}-5-fluoro-hept-5-enoic acid 生成
(Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-((E)-(S)-3-hydroxy-oct-1-enyl)-cyclopentyl]-5-fluoro-hept-5-enoic acid methyl ester