(11R,12aS)-11-Chloro-4-cyano-12a-ethyl-2,3,11,12,12a,12b-hexahydro-1H-3a,10-diaza-indeno[1,7-ma]fluorene-11-carboxylic acid methyl ester 、
碘甲烷 以
乙腈 为溶剂,
反应 6.0h,
以0.008 g的产率得到(11R,12aS,12bS)-11-Chloro-12a-ethyl-10-methyl-4-oxo-2,3,4,10,11,12,12a,12b-octahydro-1H-3a,10-diaza-indeno[1,7-ma]fluorene-11-carboxylic acid methyl ester