1-amino-2-phenyl-aziridinium acetate 、
3-((1S,2R,3R,5S)-2-Cyanomethyl-3-methyl-4-oxo-6-oxa-bicyclo[3.1.0]hex-3-yl)-propionic acid methyl ester 生成 3-{(1S,2R,3R,5R)-2-Cyanomethyl-3-methyl-4-[(Z)-2-phenyl-aziridin-1-ylimino]-6-oxa-bicyclo[3.1.0]hex-3-yl}-propionic acid methyl ester