光气 、
5,6-bis(nitrooxy) hexyl-4-hydroxy-3-methoxybenzoate 以
四氢呋喃 、
甲苯 为溶剂,
反应 12.5h,
生成 2-((6S,9R,10S,11S,13S,16R,17S)-6,9-difluoro-11-hydroxy-16,17-((1-methylethylidene)bis(oxy))-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl carbonochloridate