Quinazolines and 1,4-benzodiazepines. XCIV. Pyrazino[1,2-<i>a</i>
][1,4]benzodiazepines
作者:A. Walser、T. Flynn、R. I. Fryer
DOI:10.1002/jhet.5570200357
日期:1983.5
A series of pyrazino[1,2-a][1,4]benzodiazepines were prepared by acylating the primary amino group of an α-amino-1,4-benzodiazepine-2-ylideneacetic acid ester (1) with α-chloroacyl chlorides followed by cyclo-dehydrohalogenation with triethylamine in dimethylformamide. Some pharmacological data for CNS-activity are discussed.
通过用α-氯酰氯酰化α-氨基-1,4-苯并二氮杂-2-亚乙基乙酸酯(1)的伯氨基制备一系列吡嗪并[1,2- a ] [1,4]苯并二氮杂卓然后用三乙胺在二甲基甲酰胺中进行环脱卤化氢。讨论了有关CNS活性的一些药理数据。