2-Methylpropyl 3-carbamoylmethyl-Beta-hydroxy2-(1-methylethyl)-4-oxo-1-imidazolidinebutanoate 在
isopropanol ethanol 作用下,
以
N,N-二甲基甲酰胺 、 水 为溶剂,
反应 24.5h,
以to give 2.5 g of the title compound as a white powder, m.p. 158°-160° C的产率得到N-(2-氨基-2-氧代乙基)-2-(4-羟基-2-氧代吡咯烷-1-基)乙酰胺
参考文献:
名称:
Pyrrolidone derivatives and memory enhancement use thereof
Pyrrolidone derivatives and memory enhancement use thereof
申请人:ISF Societa Per Azioni
公开号:US04824861A1
公开(公告)日:1989-04-25
The invention relates to 4-hydroxy pyrrolidone derivatives which help restore learning and memory difficulties associated with ageing. A compound of the invention is 2-(4-hydroxy-2-oxo-1-pyrrolidineacetamido)acetamide.