Nikonenko Boris V, Kornienko Albert, Majorov Konstantin, Ivanov Pavel, Kondratieva Tatiana, Korotetskaya Maria, Apt Alexander S, Salina Elena, Velezheva Valeriya
Central Institute for Tuberculosis, Moscow, Russia TB-Stopper, Skolkovo, Moscow, Russia
A. N. Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences, Moscow, Russia.
Antimicrob Agents Chemother. 2016 Sep 23;60(10):6422-4. doi: 10.1128/AAC.00998-16. Print 2016 Oct.
Among 230 target-synthesized indole-based compounds, seven 3-triazenoindoles showed MICs of 0.2 to 0.5 μg/ml against Mycobacterium tuberculosis strain H37Rv and isoniazid-resistant human isolate CN-40. The TU112 compound was active also against a dormant form of M. tuberculosis Some of these triazenoindoles were active against Mycobacterium avium, with MICs of 0.05 to 0.5 μg/ml. The selectivity indices (SI) for M. tuberculosis and M. avium were significantly higher than 10, making these compounds acceptable for the next testing step.
在230种靶向合成的吲哚类化合物中,7种3-三氮烯吲哚对结核分枝杆菌H37Rv菌株和耐异烟肼的人分离株CN-40的最低抑菌浓度(MIC)为0.2至0.5μg/ml。TU112化合物对结核分枝杆菌的休眠形式也有活性。其中一些三氮烯吲哚对鸟分枝杆菌有活性,MIC为0.05至0.5μg/ml。针对结核分枝杆菌和鸟分枝杆菌的选择性指数(SI)显著高于10,使得这些化合物可进入下一步测试。