2-氨基环庚烷羧酸 、
1-甲基吲哚-2-甲酸 、
氨基乙腈盐酸盐 在
2-[(1-Methyl-1H-indole-2-carbonyl)-amino]-cycloheptanecarboxylic 、
1-methyl-1H-indole-2-carboxylic acid [(1S,2R)-2-(cyanomethyl-carbamoyl)-cycloheptyl]-amide 作用下,
以to yield 1-Methyl-1H-indole-2-carboxylic acid [(1S,2R)-2-(cyanomethyl-carbamoyl)-cycloheptyl]-amide (compound 98)的产率得到1-methyl-1H-indole-2-carboxylic acid [(1S,2R)-2-(cyanomethyl-carbamoyl)-cycloheptyl]-amide