INVERSION OF CIS-SUBSTITUTED ALPHA-CYCLOPROPYL ACYL ANION - STEREOSELECTIVE ENTRY TO THE SYNTHESIS OF A POTENT METABOTROPIC GLUTAMATE AGONIST, (2S,1'S,2'S)-2-(CARBOXYCYCLOPROPYL)GLYCINE (L-CCG-I), AND ITS 3'-SUBSTITUTED ANALOGS
K. Shimamoto et Y. Ohfune, INVERSION OF CIS-SUBSTITUTED ALPHA-CYCLOPROPYL ACYL ANION - STEREOSELECTIVE ENTRY TO THE SYNTHESIS OF A POTENT METABOTROPIC GLUTAMATE AGONIST, (2S,1'S,2'S)-2-(CARBOXYCYCLOPROPYL)GLYCINE (L-CCG-I), AND ITS 3'-SUBSTITUTED ANALOGS, Synlett, (12), 1993, pp. 919-920
Stereoselective method for the synthesis of L-CCG-I was developed base
d on the inversion of the cis-substituted alpha-cyclopropyl ester or a
ldehyde anion to the trans ones. The method was applied to the synthes
es of 3'-substituted CCG-I analogues.