methylene chloride diethyl ether 、
(2R,3S)-3-(Formyl-2-tetrahydropyranyloxyamino)-2-(3-(thiophene-2-yl)-1-propyl)butanoic acid [(1S)-2,2-dimethyl-(1-methylcarbamoyl)-1-propyl]amide 以
acetic acid-water 、
甲苯 为溶剂,
以85%的产率得到(2R,3S)-3-(Formylhydroxyamino)-2-(3-(thiophene-2-yl)-1-propyl)butanoic acid [(1S)-2,2-dimethyl-(1-methylcarbamoyl)-1-propyl]amide