Synthesis of New 2-Substituted Fused Thienopyrimidin-4-ones by Bubbling Hydrogen Chloride Gas through an Alcoholic Solution of [b]-Fused 2-Amido-3-cyanothiophenes and Their Antibacterial Activity
作者:A. U. Isakhanyan、N. Z. Hakobyan、H. A. Panosyan、A. A. Harutyunyan
DOI:10.1134/s1070428023090051
日期:2023.9
Abstract The acylation of some 2-aminocycloalka[b]thiophene-3-carbonitriles with various acid chlorides gave the corresponding N-acylamino derivatives which were cyclized to fused thieno[2,3-d]pyrimidin-4-ones by bubbling hydrogen chloride gas through their solutions in ethanol. Most of the synthesized compounds showed weak antibacterial activity against S. aureus, and some of them exhibited moderate
摘要 一些2-氨基环烷[ b ]噻吩-3-甲腈与各种酰基氯的酰化得到相应的N-酰氨基衍生物,通过将氯化氢气体鼓入其中将其环化为稠合噻吩并[2,3- d ]嘧啶-4-酮他们的乙醇溶液。大部分合成化合物对金黄色葡萄球菌的抗菌活性较弱,部分化合物对枯草芽孢杆菌的抗菌活性中等。