Targeting quinolone- and aminocoumarin-resistant bacteria with new gyramide analogs that inhibit DNA gyrase
作者:Katherine A. Hurley、Thiago M. A. Santos、Molly R. Fensterwald、Madhusudan Rajendran、Jared T. Moore、Edward I. Balmond、Brice J. Blahnik、Katherine C. Faulkner、Marie H. Foss、Victoria A. Heinrich、Matthew G. Lammers、Lucas C. Moore、Gregory D. Reynolds、Galen P. Shearn-Nance、Brian A. Stearns、Zi W. Yao、Jared T. Shaw、Douglas B. Weibel
DOI:10.1039/c7md00012j
日期:——
potent inhibitors of DNA gyrase and are activeagainst clinical strains of Gram-negativebacteria (Escherichia coli, Shigella flexneri, and Salmonella enterica; 3 of 10 wild-type strains tested) and Gram-positive bacteria (Bacillus spp., Enterococcus spp., Staphylococcus spp., and Streptococcus spp.; all 9 of the wild-type strains tested). E. coli strains resistant to the DNA gyrase inhibitors ciprofloxacin
[EN] SUBSTITUTED OCTAHYDROPYRROLO[1,2-A]PYRAZINE SULFONAMIDES AS CALCIUM CHANNEL BLOCKERS<br/>[FR] OCTAHYDROPYRROLO[1,2-A]PYRAZINE SULFONAMIDES SUBSTITUÉS À TITRE D'INHIBITEURS DES CANAUX CALCIQUES
申请人:ABBVIE INC
公开号:WO2013049174A1
公开(公告)日:2013-04-04
The present application relates to: (a) compounds of Formula (I): (I), and salts thereof, wherein Z', Z", L2, G2, R1, and R2 are as defined in the specification; (b) compositions comprising such compounds and salts; and (c) methods of use of such compounds, salts, and compositions, particularly use as calcium channel blockers.
Potent Inhibition of SARS-CoV-2 nsp14 <i>N</i>7-Methyltransferase by Sulfonamide-Based Bisubstrate Analogues
作者:Rostom Ahmed-Belkacem、Marcel Hausdorff、Adrien Delpal、Priscila Sutto-Ortiz、Agathe M. G. Colmant、Franck Touret、Natacha S. Ogando、Eric J. Snijder、Bruno Canard、Bruno Coutard、Jean-Jacques Vasseur、Etienne Decroly、Françoise Debart
DOI:10.1021/acs.jmedchem.2c00120
日期:2022.4.28
against the N7-MTase nsp14. Molecular docking supported the structure–activityrelationships of these inhibitors and a bisubstrate-based mechanism of action. The three most potentinhibitors significantly stabilized nsp14 (ΔTm ≈ 11 °C), and the best inhibitor demonstrated high selectivity for nsp14 over human RNA N7-MTase.
参与 SARS-CoV-2 RNA 加帽的酶对于病毒 RNA 的稳定性、mRNA 的翻译以及病毒逃避先天免疫至关重要,这使其成为抗病毒药物的有吸引力的靶点。在这项工作中,我们专注于针对 SARS-CoV-2 nsp14 ( N 7-鸟嘌呤)-甲基转移酶 ( N 7-MTase)的核苷衍生抑制剂的设计和合成,该酶催化甲基从S转移- N 7-鸟苷帽的腺苷-l-甲硫氨酸 (SAM) 辅因子。39 种 SAM 类似物中的 7 种化合物对N 7-MTase nsp14显示出显着的两位数纳摩尔抑制活性。分子对接支持了这些抑制剂的结构-活性关系以及基于双底物的作用机制。三种最有效的抑制剂显着稳定了 nsp14 (Δ T m ≈ 11 °C),并且最好的抑制剂对 nsp14 表现出比人 RNA N 7-MTase 更高的选择性。
There are provided according to the invention compounds of formula (I), in free or salt form, wherein R1, R2, R3, R4, R5, R6, Q, W, X, m, n and p are as described in the specification, process for preparing them, and their use as pharmaceuticals.
Pyrrolopyridine Derivatives And Their Use As Crth2 Antagonists
申请人:Bala Kamlesh Jagdis
公开号:US20080114022A1
公开(公告)日:2008-05-15
There are provided according to the invention compounds of formula (I),
in free or salt form, wherein R1, R2, R3, R4, R5, R6, Q, W, X, m, n and p are as described in the specification, process for preparing them, and their use as pharmaceuticals.