Synthesis, antimycobacterial, antiviral, antimicrobial activities, and QSAR studies of nicotinic acid benzylidene hydrazide derivatives
作者:Rakesh Narang、Balasubramanian Narasimhan、Sunil Sharma、Dharmarajan Sriram、Perumal Yogeeswari、Erik De Clercq、Christophe Pannecouque、Jan Balzarini
DOI:10.1007/s00044-011-9664-7
日期:2012.8
A series of nicotinic acid benzylidene hydrazide derivatives (1–18) was synthesized and tested in vitro for biological evaluations. The antimycobacterial activity results indicated that the presence of electron-withdrawing halogen groups at para position of the phenyl ring improved their activity. The results of antiviral evaluation depicted that none of the synthesized derivatives inhibited the replication
一系列烟酸苄基酰肼衍生物(的1 - 18)的合成和体外用于生物学评估测试。抗分枝杆菌活性结果表明,在苯环对位的吸电子卤素基团的存在改善了它们的活性。抗病毒评估的结果表明,在低毒浓度下,没有合成的衍生物能抑制病毒的复制。另外,抗菌筛选结果表明具有OCH 3和NO 2取代基的化合物是最活跃的。QSAR研究表明,多目标QSAR模型可有效描述抗菌活性。