Expanding the structural diversity of Bcr-Abl inhibitors: Dibenzoylpiperazin incorporated with 1H-indazol-3-amine
摘要:
A series of N,N'-dibenzoylpiperazine derivatives incorporated with 1H-indazol-3-amine have been designed, synthesized and evaluated as novel Bcr-Abl inhibitors. Several title compounds exhibited potent inhibitory activity against Bcr-Abl wild type as well as T315I mutant. Two compounds, ha and 12c, strongly suppressed the activity of native and mutant Bcr-Abl. In particular, ha exhibited comparable potency with that of Imatinib. It potently inhibited both Bcr-Abl(WT) and Bcr-AbI(T3151) with IC50 values of 0.014 mu M and 0.45 mu M, respectively. Furthermore, compound ha also inhibited the proliferation of K562 leukemia cancer cells. Therefore, it could serve as promising lead compound for further optimization of Bcr-Abl(WT) and Bcr-Abl(T3151) inhibitors. (C) 2015 Elsevier Masson SAS. All rights reserved.
[EN] QUINOXALINE DERIVATIVES AS GPR6 MODULATORS<br/>[FR] DÉRIVÉS DE QUINOXALINE EN TANT QUE MODULATEURS DU GPR6
申请人:ENVOY THERAPEUTICS INC
公开号:WO2014028479A1
公开(公告)日:2014-02-20
The present invention provides compounds of Formula (I) that are GPR6 modulators and are therefore useful for the treatment of diseases treatable by modulation of GPR6, in particular treating Parkinson disease, levodopa induced dyskinesias, Huntington's disease, other dyskinesias, akinesias, and motor disorders involving dysfunction of the striatum, schizophrenia and drug addiction. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
potential target for the discovery of chemosensitizers and anticancer drugs. Amentoflavone (AMF) is reported to be a selective PARP-1 inhibitor. Here, structural modifications and trimming of AMF have led to a series of AMF derivatives (9a–h) and apigenin–piperazine/piperidine hybrids (14a–p, 15a–p, 17a–h, and 19a–f), respectively. Among these compounds, 15l exhibited a potent PARP-1 inhibitory effect
[EN] BENZYL AMINE-CONTAINING HETEROCYCLIC COMPOUNDS AND COMPOSITIONS USEFUL AGAINST MYCOBACTERIAL INFECTION<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONTENANT DE LA BENZYLAMINE ET COMPOSITIONS UTILES CONTRE UNE INFECTION MYCOBACTÉRIENNE
申请人:MILLER MARVIN J
公开号:WO2017049321A1
公开(公告)日:2017-03-23
Described herein are compounds and compositions, and methods of making and their use as effective agents against mycobacterial infections.