反应详情

The title compound was prepared by a similar method to preparation 44 from benzyl 2-[3-chloro-5-({[(2R)-1-(cyclopropylmethyl)pyrrolidinyl]methyl}amino)-2-methyl-6-oxo-1(6H)-pyrazinyl]acetate [see preparation 47] and palladium hydroxide to afford the product as a oil, 352 mg, (100%).