英文别名(2S)-dimethyl 2-(4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzamido)pentanedioate; Dimethyl (4-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoyl)-L-glutamate; (2S)-dimethyl 2-(4-(1-(4-amino-2-imino-2,3-dihydropteridin-6-yl)pent-4-yn-2-yl)benzamido)pentanedioate 
