396076-65-6Relevant articles and documents
Optimization of biaryloxazolidinone as promising antibacterial agents against antibiotic-susceptible and antibiotic-resistant gram-positive bacteria
Wu, Yachuang,Ding, Xiudong,Yang, Yifeng,Li, Yingxiu,Qi, Yinliang,Hu, Feng,Qin, Mingze,Liu, Yajing,Sun, Lu,Zhao, Yanfang
, (2020)
We previously discovered a series of novel biaryloxazolidinone analogues bearing a hydrazone moiety with potent antibacterial activity. However, the most potent compound OB-104 exhibited undesirable chemical and metabolic instability. Herein, novel biaryloxazolidinone analogues were designed and synthesized to improve the chemical and metabolic stability. Compounds 6a-1, 6a-3, 14a-1, 14a-3 and 14a-7 showed significant antibacterial activity against the tested Gram-positive bacteria as compared to radezolid and linezolid. Further studies indicated that most of them exhibited improved water solubility and chemical stability. Compound 14a-7 had MIC values of 0.125–0.25 μg/mL against all tested Gram-positive bacteria, and showed excellent antibacterial activity against clinical isolates of antibiotic-susceptible and antibiotic-resistant bacteria. Moreover, it was stable in human liver microsome. From a safety viewpoint, it showed non-cytotoxic activity against hepatic cell and exhibited lower inhibitory activity against human MAO-A compared to linezolid. The potent antibacterial activity and all these improved drug-likeness properties and safety profile suggested that compound 14a-7 might be a promising drug candidate for further investigation.
BENZIMIDAZOLONE AND BENZOTHIAZOLONE COMPOUNDS AND THEIR USE AS AMPA RECEPTOR MODULATORS
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Page/Page column 83, (2016/11/17)
Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, N-oxides, or solvates thereof, Also provided herein are pharmaceutical compositions comprising compounds of Formula (I) and methods of using compounds of Formula (I).
Process for the preparation of an indole derivative
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Page/Page column 12, (2009/01/24)
A process for the preparation of indole derivatives of formula (I): which are useful as intermediates in the preparation of i.a. pharmaceutically active compounds.