Design, synthesis and biological evaluation of indole derivatives as Vif inhibitors
摘要:
The crystal structure of viral infectivity factor (Vif) was reported recently, which makes it possible to design new inhibitors against Vif by structure-based drug design. Through analysis of the protein surface of Vif, the C2 pocket located in the N-terminal was found, which is suit for developing small molecular inhibitors. Then, in our article, fragment-based virtual screening (FBVS) was conducted and a series of fragments was obtained, among which, Zif-1 bearing indole scaffold and pyridine ring can form H-bonds with Tyr148 and Ilel 55. Subsequently, 19 derivatives of Zif-1 were synthesized. Through the immune fluorescence staining and Western blot assays, Zif-15 shows potent activity in inhibiting Vif-mediated A3G degradation. Further docking experiment shows that Zif-15 form H-bond interactions with residues His139, Tyr148 and Ilel 55. Therefore, Zif-15 is a promising lead compound against Vif that can be used to treat AIDS. (C) 2017 Published by Elsevier Ltd.
Highly Functionalized Biaryls via Suzuki-Miyaura Cross-Coupling Catalyzed by Pd@MOF under Batch and Continuous Flow Regimes
作者:Vlad Pascanu、Peter R. Hansen、Antonio Bermejo Gómez、Carles Ayats、Ana E. Platero-Prats、Magnus J. Johansson、Miquel À. Pericàs、Belén Martín-Matute
DOI:10.1002/cssc.201402858
日期:2015.1
currently existing commercial procedures. Most importantly, Pd@MIL‐101‐NH2 was packed in a micro‐flow reactor, which represents the first report of metallic nanoparticles supported on MOFs employed in flow chemistry for catalytic applications. A small library of 11 isolated compounds was created in a continuous experiment without replacing the catalyst, demonstrating the potential of the catalyst for large‐scale
NOVEL COMPOUNDS AS ANTAGONISTS OR INVERSE AGONISTS FOR OPIOID RECEPTORS
申请人:Diaz Caroline Jean
公开号:US20100222345A1
公开(公告)日:2010-09-02
This invention relates to novel compounds which are antagonists or inverse agonists at one or more of the opioid receptors, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy.
[EN] BENZIMIDAZOLES AS FATTY ACID SYNTHASE INHIBITORS<br/>[FR] BENZIMIDAZOLES UTILISÉS EN TANT QU'INHIBITEURS DE L'ACIDE GRAS SYNTHASE
申请人:GLAXOSMITHKLINE LLC
公开号:WO2011056635A1
公开(公告)日:2011-05-12
This invention relates to the use of benzimidazole derivatives for the modulation, notably the inhibition of the activity or function of fatty acid synthase (FAS). Suitably, the present invention relates to the use of benzimidazoles in the treatment of cancer.
Identification of C5-NH<sub>2</sub> Modified Oseltamivir Derivatives as Novel Influenza Neuraminidase Inhibitors with Highly Improved Antiviral Activities and Favorable Druggability
assays, 23d showed more potent or equipotent antiviral activities against corresponding virus strains compared to OSC with no cytotoxicity. Furthermore, 23d exhibited high metabolic stability in human liver microsomes (HLM) and low inhibitory effect on main cytochrome P450 enzymes. Notably, 23d displayed favorable druggability in vivo and potent antiviral efficacy in the embryonated egg model and mice
This invention relates to the use of benzimidazole derivatives for the modulation, notably the inhibition of the activity or function of fatty acid synthase (FAS). Suitably, the present invention relates to the use of benzimidazoles in the treatment of cancer.