c-Src is considered one of the most studied approaches to cancer treatment, with several heterocyclic compounds approved during the last 15 years as chemotherapeutic agents. Starting from the biologicalevaluation of an in-house collection of small molecules, indolinone was selected as the most promising scaffold. In this work, several functionalised indolinones were synthesised and their inhibitory potency
Synthesis of novel derivatives of oxindole, their urease inhibition and molecular docking studies
作者:Muhammad Taha、Nor Hadiani Ismail、Ajmal Khan、Syed Adnan Ali Shah、Ammarah Anwar、Sobia Ahsan Halim、M. Qaiser Fatmi、Syahrul Imran、Fazal Rahim、Khalid Mohammed Khan
DOI:10.1016/j.bmcl.2015.05.069
日期:2015.8
derivatives of oxindole. The synthesis started from 5-chlorooxindole, which was condensed with methyl 4-carboxybezoate and result in the formation of benzolyester derivatives of oxindole which was then treated with hydrazine hydrate. The oxindole benzoylhydrazide was treated with aryl acetophenones and aldehydes to get target compounds 5–24. The synthesized compounds were evaluated for urease inhibition; the
我们合成了一系列新颖的5 - 24个羟基吲哚衍生物。合成从5-氯代吲哚开始,然后将其与4-羧基苯甲酸甲酯缩合,形成了羟吲哚的苯甲酸酯衍生物,然后将其用水合肼处理。羟吲哚benzoylhydrazide用芳基苯乙酮和醛处理,以得到目标化合物5 - 24。评价合成的化合物对脲酶的抑制作用。化合物5(IC 50 = 13.00±0.35μM)和11(IC 50 = 19.20±0.50μM)与标准药物硫脲(IC 50 = 21.00±0.01μM)。其他化合物显示中等至弱活性。所有合成化合物均通过不同的光谱技术进行表征,包括1 H NMR,13 C NMR,IR和EI MS。通过分子对接模拟研究了脲酶酶结合位点内活性化合物的分子相互作用。