Synthesis and Antimicrobial Study of Linked Heterocyclics Containing Pyrazole-pyrimidine-thiazolidin-4-one
作者:Cherkupally Sanjeeva Reddy、Macherla Vani Devi、Malladi Sunitha、Adki Nagaraj
DOI:10.1248/cpb.58.1622
日期:——
synthesized compounds 6a-j have been assayed for their antimicrobial activity against Gram-positive and Gram-negative bacteria and fungi. The compounds containing moieties like 4-nitrophenyl (6c), 3-nitrophenyl (6d), 4-dimethylaminophenyl (6g), 2-furyl (6i) and 1,3-benzodioxole (6j), at 2-position of thiazolidin-4-one ring exhibited good inhibitory activity against all the tested organisms.
一系列新的连接的杂环,3- [4-(4-氯苯基)-6-(3,5-二甲基-1-苯基-1H-4-吡唑基)-2-嘧啶基] -2-(芳基/杂基) -1,3-噻唑烷-4-酮(6a-j)是通过4-(4-氯苯基)-6-(3,5-二甲基-1-苯基-1H)的一锅环缩合反应合成的-4-吡唑基)-2-嘧啶胺(5),芳基/杂芳基醛和巯基乙酸。已通过IR,(1)H-NMR,(13)C-NMR,MS和元素分析确认了合成化合物的结构。此外,已经测定了所有新合成的化合物6a-j对革兰氏阳性和革兰氏阴性细菌和真菌的抗微生物活性。包含以下部分的化合物:4-硝基苯基(6c),3-硝基苯基(6d),4-二甲基氨基苯基(6g),2-呋喃基(6i)和1,3-苯并二恶唑(6j),