Microwave assisted Biology-Oriented Drug Synthesis (BIODS) of new N,N′-disubstituted benzylamine analogous of 4-aminoantipyrine against leishmaniasis – In vitro assay and in silico-predicted molecular interactions with key metabolic targets
作者:Muhammad Iqbal Choudhary、Fazila Rizvi、Hina Siddiqui、Sammer Yousuf、Humaira Zafar、Muniza Shaikh
DOI:10.1016/j.bioorg.2022.105621
日期:2022.3
This warrants the development of new drugs against leishmaniasis. Moreover, emergence of resistance against the current medications further worsens the conditions. With this objective, new N, N′-disubstituted benzylamine derivatives of ampyrone (4-aminoantipyrine) were synthesized by using ultrasonication, and microwave assistance. All derivatives were found to be new, except 1, 4, and 11. All the
面向生物的药物合成(BIODS)处理市售药物的简单化学转化,以增强其新的和多样化的药理学特征。它为快速开发被忽视的热带病(NTD)候选药物开辟了新途径。利什曼病是一种通过白蛉(plebotomine)叮咬传播的 NTD。它的范围从皮肤自愈性利什曼病到危及生命的内脏利什曼病(称为黑热病)。目前的治疗选择包括使用喷他脒、米替福辛和两性霉素 B 药物。不幸的是,目前所有可用的药物都与不良反应有关,例如严重的肾单位和心脏毒性、胰腺炎和肝毒性。这需要开发抗利什曼病的新药。此外,对当前药物的耐药性的出现使病情进一步恶化。为此,利用超声和微波辅助合成了新的N,N'-二取代苯甲吡隆衍生物(4-氨基安替比林)。除1、4和11外,所有衍生物均被发现是新的。对所有化合物的抗利什曼原虫活性和细胞毒性进行了评估。其中,与标准药物米替福辛相比,化合物4、5、8和9在体外表现出显着的抗利什曼原虫活性(IC 50 = 25