作者:Akira Shibuya、Azusa Sato、Takeo Taguchi
DOI:10.1016/s0960-894x(98)00338-2
日期:1998.8
All the stereoisomers of 2-(2-carboxy-3,3-difluorocyclopropyl)glycines (F2CCGs) were synthesized in enantiomerically pure forms using (R)-2,3-O-isopropyl-ideneglyceraldehyde as a chiral precursor. L-F2CCG-I, one of the stereoisomers corresponding to an extended form of L-glutamate was found to be a potent agonist for metabotropic glutamate receptors (mGluRs).
使用(R)-2,3-O-异丙基-亚乙基甘油醛作为手性前体,以对映体纯的形式合成了2-(2-羧基-3,3-二氟环丙基)甘氨酸(F2CCG)的所有立体异构体。发现L-F2CCG-1,一种对应于L-谷氨酸的扩展形式的立体异构体,是代谢型谷氨酸受体(mGluRs)的有效激动剂。