[EN] PYRAZOLOPYRIMIDINE DERIVATIVES AND THE COMPOSITIONS AND METHODS OF TREATMENT REGARDING THE SAME<br/>[FR] DÉRIVÉS DE PYRAZOLOPYRIMIDINE ET COMPOSITIONS ET MÉTHODES DE TRAITEMENT ASSOCIÉES
申请人:AN2H DISCOVERY LTD
公开号:WO2017210678A1
公开(公告)日:2017-12-07
The present disclosure is directed to pyrazolo[1,5-a]pyrimidine compounds of formula (I), pharmaceutical compositions thereof and methods for modulating or activating a Parkin ligase The present disclosure is also directed to methods of treating and/or reducing the incidence of diseases or conditions related to the activation of Parkin ligase. R21, R22, R23, R24 and R25 are as defined herein.
PYRAZOLOPYRIMIDINE JAK INHIBITOR COMPOUNDS AND METHODS
申请人:Genentech, Inc.
公开号:US20140107099A1
公开(公告)日:2014-04-17
The invention provides JAK kinase inhibitors of Formula Ia, enantiomers, diasteriomers or pharmaceutically acceptable salts thereof, wherein R
1
, R
2
, R
7
and Z are defined herein, a pharmaceutical composition that includes a compound of Formula Ia and a pharmaceutically acceptable carrier, adjuvant or vehicle, and methods of treating or lessening the severity of a disease or condition responsive to the inhibition of a JAK kinase activity in a patient.
Discovery of a novel 1H-pyrazole- [3,4-b] pyridine-based lysine demethylase 5B inhibitor with potential anti-prostate cancer activity that perturbs the phosphoinositide 3-kinase/AKT pathway
Lysine demethylase 5B (KDM5B) is a member of the Jumonji AT-rich interactive domain 1 family. Its main function is to demethylate di/trimethyl histone H3 lysine 4 and it plays a crucial role in the occurrence and development of cancer. In this study, we performed structure-based optimization of KDM5B inhibitors based on our previous work and the most active compound we synthesized was 11ad. Molecular
The optimization and characterization of functionalized sulfonamides derived from sulfaphenazole against Mycobacterium tuberculosis with reduced CYP 2C9 inhibition
作者:Hui Chen、Bin Wang、Peng Li、Hong Yan、Gang Li、Haihong Huang、Yu Lu
DOI:10.1016/j.bmcl.2021.127924
日期:2021.5
optimization on phenyl ring at the R2 site on the pyrazole displayed promising antimycobacterial activity paired with low cytotoxicity. In particular, compound 10d displayed good activity (MIC = 5.69 μg/mL) with low inhibition of CYP 2C9 (IC50 > 10 μM), consequently low potential risk of drug-drug interaction. These promising results provide new insight into the combination regimen using sulfonamide