2-[2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-acetylamino]-4-methylsulfanyl-butyric acid methyl ester 以
丙酮 为溶剂,
反应 0.5h,
以46%的产率得到4b-Hydroxy-11,13-dioxo-4b,7,8,9,10,11,12,13-octahydro-5H-6-thia-10,12a-diaza-cyclodeca[a]indene-9-carboxylic acid methyl ester