2-(3-chloro-4-methanesulfonyl-phenyl)-N-(5-cyanomethyl-pyrazin-2-yl)-3-cyclopentyl-propionamide 在
sodium hydroxide 、
异丁腈 作用下,
以
甲醇 为溶剂,
反应 16.5h,
以11%的产率得到2-(3-chloro-4-methanesulfonyl-phenyl)-N[5-(cyano-hydroxyimino-methyl)-pyrazin-2-yl]-3-cyclopentyl-propionamide