Modification of biologically active amides and amines by fluoro-containing heterocycles 10. γ-Carbolines modified by 2-trifluoromethylimidazo-[1,2-a]pyridin-3-ylpropionamide fragments
作者:S. O. Bachurin、V. B. Sokolov、A. Yu. Aksinenko、T. A. Epishina、T. V. Goreva、V. V. Grigor’ev、V. L. Zamoiskii、A. V. Gabrel’yan
DOI:10.1007/s11172-013-0352-2
日期:2013.11
An approach to the modification of biologically active γ-carbolines by the 2-trifluoromethylimidazo[1,2-a]pyridin-3-ylpropionamide fragments was suggested, which consisted of the reaction of N-methyl-N-(2-trifluoromethylimidazo[1,2-a]pyridin-3-yl)prop-2-enamides with γ-carbolines in the presence of catalytic amounts of cesium fluoride. Method of radioligand binding was used to study effects of the synthesized 3-(1,2,3,4-tetrahydro-5H-pyrido[4,3-b]-indol-5-yl)-N-methyl-N-[2-(trifluoromethyl)imidazo-[1,2-a]pyridin-3-yl]propanamides on the neuronal NMDA-receptors.
提出了一种用 2-三氟甲基咪唑并[1,2-a]吡啶-3-基丙酰胺片段修饰具有生物活性的 γ-咔啉的方法,包括 N-甲基-N-(2-三氟甲基咪唑并[1,2-a]吡啶-3-基)丙-2-烯酰胺与 γ-咔啉在催化量的氟化铯存在下的反应。利用放射性配体结合法研究了合成的 3-(1,2,3,4-四氢-5H-吡啶并[4,3-b]-吲哚-5-基)-N-甲基-N-[2-(三氟甲基)咪唑并[1,2-a]吡啶-3-基]丙酰胺对神经元 NMDA 受体的影响。