dimethyl 1-((2R,3R,4S,5S)-3-(benzoyloxy)-4,5-bis((benzoyloxy)methyl)-4-methyltetrahydrofuran-2-yl)-1H-imidazole-4,5-dicarboxylate 、
胍 在
甲醇 作用下,
生成 6-amino-1-((2R,3R,4R,5S)-3-hydroxy-4,5-bis(hydroxymethyl)-4-methyltetrahydrofuran-2-yl)imidazo[4,5-e][1,3]diazepine-4,8(1H,5H)-dione