Heteroatom insertion into 3,4-dihydro-1H-quinolin-2-ones leads to potent and selective inhibitors of human and rat aldosterone synthase
摘要:
Aldosterone synthase (CYP11B2) catalyzes the conversion of 11-deoxycorticosterone to aldosterone via corticosterone and 18-hydroxycorticosterone. CYP11B2 is regarded as a new target for several cardiovascular diseases which are associated with chronically elevated aldosterone levels such as hypertension, congestive heart failure and myocardial fibrosis. In this paper, we optimized heterocycle substituted 3,4-dihydropyridin-2(1H)-ones as CYP11B inhibitors by systematic introduction of heteroatoms and by bioisosteric exchange of the lactame moiety by a sultame moiety. The most promising compounds regarding inhibition of human CYP11B2 and selectivity versus human enzymes CYP11B1, CYP17, and CYP19 were tested for inhibition of rat CYP11B2. Thus, we discovered compounds 4 and 9 which show potent inhibition of hCYP11B2 (IC50 < 1 nM) and the corresponding rat enzyme (4: 64%, 9: 51% inhibition, at 2 mu M). (C) 2015 Elsevier Masson SAS. All rights reserved.
[EN] HETEROARYL COMPOUNDS AS INHIBITORS OF NECROSIS, COMPOSITION AND METHOD USING THE SAME<br/>[FR] COMPOSÉS HÉTÉROARYLE UTILISÉS COMME INHIBITEURS DE LA NÉCROSE, COMPOSITION ET PROCÉDÉ D'UTILISATION ASSOCIÉS
申请人:ZHANG XIAOHU
公开号:WO2018237370A1
公开(公告)日:2018-12-27
The present disclosure provides heteroaryl compounds of Formula (I), processes for their preparation, pharmaceutical compositions containing them, and their use in the treatment of diseases and disorders, arising from or related to necrosis. Formula (I) is shown below:
Inhibitors of the Human Aldosterone Sythase CYP11B2
申请人:Hartmann Rolf W.
公开号:US20110112067A1
公开(公告)日:2011-05-12
The invention provides compounds of the general formula (I)
which are inhibitors of the human aldosterone synthase, and also pharmaceutical compositions containing these compounds, and a method of treating of hyperaldosteronism and/or disorders or diseases that are mediated by 11β-hydroxylase (CYP11B1) with these compounds.
BRD4 plays a key role in transcriptional regulation. Recent biological and pharmacological studies have demonstrated that bromodomain-containing protein 4 (BRD4) is a viable drug target for cancer treatment. In this study, we synthesized a series of dihydroquinoxalinone derivatives and evaluated their BRD4 inhibitory activities, obtaining compound 5i with IC50 value of 73nM of binding activity in BRD4(1)
Pyridopyrazines and derivatives thereof as alk and c-Met inhibitors
申请人:Dorsey D. Bruce
公开号:US20080032972A1
公开(公告)日:2008-02-07
The present invention provides a compound of Formula I
or a pharmaceutically acceptable salt form thereof, wherein A, L
1
, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, and X are as defined herein. The compounds of Formula I have ALK and/or c-Met inhibitory activity, and may be used to treat ALK- or c-Met-mediated disorders or conditions.
PYRIDOPYRAZINES AND DERIVATIVES THEREOF AS ALK AND c-MET INHIBITORS
申请人:Dorsey Bruce D.
公开号:US20100048576A1
公开(公告)日:2010-02-25
The present invention provides a compound of Formula I
or a pharmaceutically acceptable salt form thereof, wherein A, L
1
, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, and X are as defined herein. The compounds of Formula I have ALK and/or c-Met inhibitory activity, and may be used to treat ALK- or c-Met-mediated disorders or conditions.