(3S)-3-amino-1-methyl-5-[4-(trifluoromethyl)phenyl]-3H-1,4-benzodiazepin-2-one 、
(2R)-2-[(R)-azido-(1-propyl-1H-tetrazol-5-yl)-methyl]-4-methyl-pentanoic Acid 在
2-(7-aza-1H-benzotriazol-1-yl)-1,1,3,3-tetratetramethyluronium hexafluorophosphate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
生成 (2R)-2-[(R)-azido-(1-propyltetrazol-5-yl)methyl]-4-methyl-N-[(3S)-1-methyl-2-oxo-5-[4-(trifluoromethyl)phenyl]-3H-1,4-benzodiazepin-3-yl]pentanamide