(1S,2R,13S,14S,17R,18S,20S)-7-(4-fluorophenyl)-20-hydroxy-2,18-dimethyl-17-(4-methyl-1,3-thiazole-5-carbonyl)oxy-6,7-diazapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5,9-triene-17-carbothioic S-acid 在
溴氟甲烷 、
碳酸氢钠 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 0.33h,
生成 (1R,3aS,3bS,10aR,10bS,11S,12aS)-1-{[(fluoromethyl)thio]carbonyl}-7-(4-fluorophenyl)-11-hydroxy-10a,12a-dimethyl-1,2,3,3a,3b,4,5,7,10,10a,10b,11,12,12a-tetradecahydrocyclopenta[5,6]naphtho[1,2-f]indazol-1-yl 4-methyl-1,3-thiazole-5-carboxylate