A novel and versatile ring switching strategy has been developed for
the synthesis of compounds with structural features consistent with
activity at glutamate receptors. A variety of homochiral
L-alanine derivatives substituted at the
β-carbon atom with planar five and six-membered heteroaromatic
rings have been prepared in a one- or two-pot reaction using this
strategy and some of the products have been shown to have biological
activity at central glutamate receptors.
为了合成具有与谷
氨酸受体活性相一致的结构特征的化合物,我们开发了一种新颖的多功能环切换策略。利用这种策略,通过单锅或双锅反应制备了多种在δ-碳原子上被平面五元和六元杂芳香环取代的同手性
L-丙氨酸衍
生物,其中一些产物已被证明对中枢谷
氨酸受体具有
生物活性。