Synthesis and anti-bacterial activity of new series of 4-(substituted biphenyl-4-yl)-6-methyl-2-oxo/thioxo-1,2,3, 4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester
作者:Rahul R. Nagawade、Devanand B. Shinde
DOI:10.1002/jhet.221
日期:——
New series of 4-(substituted biphenyl-4-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester and 4-(substituted biphenyl-4-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester has been synthesized and the structures of the new compounds were established on the basis of 1H NMR, Mass (ES/MS), elemental analysis, and melting point. In-vitro antibacterial
新系列的4-(取代的联苯-4-基)-6-甲基-2-氧代1,2,3,4-四氢-嘧啶-5-羧酸乙酯和4-(取代的联苯-4-基合成了)-6-甲基-2-硫代-1,2,3,4-四氢-嘧啶-5-羧酸乙酯,并根据1 H NMR,Mass( ES / MS),元素分析和熔点。评估体外 抗菌活性(MIC活性)并将其与标准药物进行比较环丙沙星,司帕沙星和曲伐沙星。这个新系列中的大多数化合物对革兰氏阳性和革兰氏阴性生物均显示出中等的抗菌活性。J.杂环化学。(2010)。