(1R,13R)-9,11-Dimethyl-4-trifluoromethyl-8-thia-10-aza-tricyclo[7.3.1.0
2,7]trideca-2(7),3,5,11-tetraene-12,13-dicarboxylic acid diethyl ester 、
3,5-二硝基苯甲酰氯 在
1.) ABIN
三正丁基氢锡 作用下,
生成
(2R,3R,4S)-4-[2-(3,5-Dinitro-benzoylsulfanyl)-5-trifluoromethyl-phenyl]-2,6-dimethyl-1,2,3,4-tetrahydro-pyridine-3,5-dicarboxylic acid diethyl ester