The reaction of substituted ethylenediamines with various fumarates, maleates, and maleimides to form substituted ketopiperazine acetic acid esters and amides was investigated. This method affords a straightforward, high yield approach to a variety of potential peptidomimetics and can yield surprising results with regard to regio- and stereoselectivity.
研究了取代的
乙二胺与各种
富马酸酯,
马来酸酯和马来
酰亚胺的反应,以形成取代的酮戊
哌嗪乙酸酯和酰胺。该方法为各种潜在的拟肽提供了一种简单,高产的方法,并且在区域选择性和立体选择性方面可产生令人惊讶的结果。