Strategic use of conformational bias and structure based design to identify potent JAK3 inhibitors with improved selectivity against the JAK family and the kinome
摘要:
Using a structure based design approach we have identified a series of indazole substituted pyrrolopyrazines, which are potent inhibitors of JAK3. Intramolecular electronic repulsion was used as a strategy to induce a strong conformational bias within the ligand. Compounds bearing this conformation participated in a favorable hydrophobic interaction with a cysteine residue in the JAK3 binding pocket, which imparted high selectivity versus the kinome and improved selectivity within the JAK family. (C) 2013 Published by Elsevier Ltd.
The invention encompasses a series bicyclic pyrimidinone compounds of Formula I which inhibit HIV integrase and prevent viral integration into human DNA. This action makes the compounds useful for treating HIV infection and AIDS. The invention also encompasses pharmaceutical compositions and methods for treating those infected with HIV.
[EN] OREXIN RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RÉCEPTEUR DE L'OREXINE
申请人:HEPTARES THERAPEUTICS LTD
公开号:WO2014006402A1
公开(公告)日:2014-01-09
The disclosures herein relate to novel compounds of formula wherein W, X and Y1, Y2, Y3 and Y4 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of neurological or psychiatric disorders associated with orexin receptors.
The invention relates to novel benzimidazole compounds of formula (I) wherein R1 to R1 are as defined in the specification, pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing them and their use in medicine. In particular, the invention relates to compounds that are agonists of peroxisome proliferators-activated receptorγ (PPARγ).
[EN] PYRROLOPYRAZINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLOPYRAZINE KINASE
申请人:HOFFMANN LA ROCHE
公开号:WO2013030138A1
公开(公告)日:2013-03-07
The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.
Synthesis, biological evaluation and in silico modeling of novel integrase strand transfer inhibitors (INSTIs)
作者:Andrey A. Ivashchenko、Yan A. Ivanenkov、Angela G. Koryakova、Ruben N. Karapetian、Oleg D. Mitkin、Vladimir A. Aladinskiy、Dmitry V. Kravchenko、Nikolai P. Savchuk、Alexander V. Ivashchenko
DOI:10.1016/j.ejmech.2020.112064
日期:2020.3
the well-studied halogen-substituted benzyl fragment. With the focus on the mentioned diversity point, a medium-sized library of compounds was selected for synthesis. A biological study revealed that many molecules were highly active INSTIs (EC50 < 10 nM). Two compounds 14} and 126} demonstrated picomolar antiviral activity that was comparable with CAB and were more active than DTG and BIC. Molecular