Structural Modification of Pyridoxal. Synthesis and Evaluation of Anti-Infective Activity of New 4-Chloro- and 4-Alkyl(dialkyl)aminomethyl-2-hetaryl(hetaroyl)furo[2,3-c]pyridines
作者:A. A. Zubenko、L. N. Divaeva、A. S. Morkovnik、L. N. Fetisov、V. S. Sochnev、K. N. Kononenko、A. N. Bodryakov、A. I. Klimenko
DOI:10.1134/s107036322012004x
日期:2020.12
4-Hydroxymethyl-2-hetaryl(hetaroyl)furo[2,3-c]pyridines, the products of furan cyclization of pyridoxal with acylmethyl- and heteroarylmethyl halides, easily react with thionyl chloride in DMF to form new series of 4-chloromethyl-2-heteroaryl[2,3-c]pyridines. Further action of primary or secondary amines on these chloromethyl derivatives leads to the nucleophilic substitution of chlorine atoms with the formation of
摘要 4-羟基甲基-2-杂芳基(杂芳基)呋喃并[2,3- c ]吡啶是吡ido醛与酰基甲基和杂芳基甲基卤化物呋喃环化的产物,易与亚硫酰氯在DMF中反应形成新的4-氯甲基- 2-杂芳基[2,3- c ]吡啶。伯胺或仲胺对这些氯甲基衍生物的进一步作用导致氯原子的亲核取代,形成4-氨基甲基-2-杂芳基[2,3- c ]吡啶。4-RCH 2-呋喃并[2,3- c ]吡啶(R = OH,Cl,NR 1 R 2)的抗感染活性研究)显示出这些化合物中某些代表的显着的杀菌和中等抗菌活性。