Modification of chitosan with ethoxycarbonyl and 3-fluoroimidazo[1,2-a]pyridine-2-carbonyl fragments
摘要:
Reactions of the natural biopolymer chitosan with 3-fluoroimidazo[1,2-a]pyridine-2-carboxylic acid hydrochlorides in the presence of ethyl 2-ethoxy-1,2-dihydroquinoline-1-carboxylate resulted in introduction of ethoxycarbonyl and 3-fluoroimidazo[1,2-a]pyridine-2-carbonyl fragments into glucosamine units of the polymer.
Modification of biologically active amides and amines with fluoro-containing heterocycles 13.* Carbazoles and tetrahydrocarbazoles modified with 2-substituted (imidazo[1,2-a]pyridine-3-yl)propionamidic fragments
作者:V. B. Sokolov、A. Yu. Aksinenko、T. A. Epishina、T. V. Goreva、V. V. Grigoriev、A. V. Gabrel’yan
DOI:10.1007/s11172-017-1770-3
日期:2017.3
An approach to modify biologically active carbazoles and tetrahydrocarbazoles with 2-trifluoromethyl and 2-methoxycarbonyl(imidazo[1,2-a]pyridin-3-yl)propionylamidic fragments by interaction of N-methyl-N-[2-trifluoromethylimidazo[1,2-a]pyridin-3-yl]prop-2-ene amides and N-methyl-N-[2-methoxycarbonylimidazo[1,2-a]pyridin-3-yl]prop-2-ene amides with carbazoles and tetrahydrocarbazoles in the presence
Modification of chitosan with ethoxycarbonyl and 3-fluoroimidazo[1,2-a]pyridine-2-carbonyl fragments
作者:A. N. Levov、V. B. Sokolov、A. Yu. Aksinenko、A. V. Il’ina、V. P. Varlamov
DOI:10.1134/s1070363211060223
日期:2011.6
Reactions of the natural biopolymer chitosan with 3-fluoroimidazo[1,2-a]pyridine-2-carboxylic acid hydrochlorides in the presence of ethyl 2-ethoxy-1,2-dihydroquinoline-1-carboxylate resulted in introduction of ethoxycarbonyl and 3-fluoroimidazo[1,2-a]pyridine-2-carbonyl fragments into glucosamine units of the polymer.