Synthesis of a New Kainic Acid Based Selective Ligand as a Potential Photoaffinity Label of Non-NMDA Excitatory Amino Acid Receptors in Chicken Brain.
作者:Emmanuel Sivvas、Georgia Voukelatou、Elias D. Kouvelas、George W. Francis、Dagfinn W. Aksnes、Dionissios Papaioannou、Ruby I. Nielsen、Carl E. Olsen、Christian Pedersen、Carsten E. Stidsen
DOI:10.3891/acta.chem.scand.48-0076
日期:——
The synthesis of two analogues of kainic acid (KA) incorporating photo-activatible moieties attached either on the gamma-carboxy function (gamma-amide 1) or the isopropenyl side-chain (amide 2) is described. The synthesis of the former amide involves coupling of N-(tert-butoxycarbonyl)-protected alpha-diphenylmethyl kainate with 2-(4-azidobenzamido)ethylamine (5) followed by trifluoroacetic acid mediated