| pubmed-article:11720869 | pubmed:abstractText | Two novel 3'-substituted carboxycylopropylglycines, (2S,1'S,2'S,3'R)-2-(3'-xanthenylmethyl-2'-carboxycyclopropyl)glycine (8a) and (2S,1'S,2'S,3'R)-2-(3'-xanthenylethyl-2'-carboxycyclopropyl)glycine (8b), were synthesized and evaluated as mGluR ligands. Compound 8b showed to be a potent group II antagonist with submicromolar activity. | lld:pubmed |
