Sulfonamides as Selective NaV1.7 Inhibitors: Optimizing Potency and Pharmacokinetics While Mitigating Metabolic Liabilities
摘要:
Several reports have recently emerged regarding the identification of heteroarylsulfonamides as Na(V)1.7 inhibitors that demonstrate high levels of selectivity over other Na-V isoforms. The optimization of a series of internal Na(V)1.7 leads that address a number of metabolic liabilities including bioactivation, PXR activation, as well as CYP3A4 induction and inhibition led to the identification of potent and selective inhibitors that demonstrated favorable pharmacokinetic profiles and were devoid of the aforementioned liabilities. The key to achieving this within a series prone to transporter-mediated clearance was the identification of a small range of optimal cLogD values and the discovery of subtle PXR SAR that was not lipophilicity dependent. This enabled the identification of compound 20, which was advanced into a target engagement pharmacodynamic model where it exhibited robust reversal of histamine-induced scratching bouts in mice.
[EN] TRIAZOLOPYRIDINE INHIBITORS OF MYELOPEROXIDASE<br/>[FR] INHIBITEURS, À BASE DE TRIAZOLOPYRIDINE, DE LA MYÉLOPEROXYDASE
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2017040449A1
公开(公告)日:2017-03-09
The present invention provides compounds of Formula (I): wherein A is as defined in the specification, and compositions comprising any of such novel compounds. These compounds are myeloperoxidase (MPO) inhibitors and/or eosinophil peroxidase (EPX) inhibitors, which may be used as medicaments.
[EN] (PIPERIDIN-3-YL)(NAPHTHALEN-2-YL)METHANONE DERIVATIVES AND RELATED COMPOUNDS AS INHIBITORS OF THE HISTONE DEMETHYLASE KDM2B FOR THE TREATMENT OF CANCER<br/>[FR] DÉRIVÉS DE (PIPÉRIDIN-3-YL)(NAPHTALÉN-2-YL)MÉTHANONE ET COMPOSÉS ASSOCIÉS UTILISÉS COMME INHIBITEURS DE L'HISTONE DÉMÉTHYLASE KDM2B POUR LE TRAITEMENT DU CANCER
申请人:GENENTECH INC
公开号:WO2016112284A1
公开(公告)日:2016-07-14
The present invention relates to (piperidin-3-yl)(naphthalen-2-yl) methanone derivatives and related compounds as inhibitors of one or more histone demethylses, such as KDM2b. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and discloses methods of using said compositions in the treatment of cancer, such as lung cancer, leukemia or lymphoma.
The invention provides a compound of Formula (I)
or a pharmaceutically acceptable salt thereof; wherein
G is
R1, R2 and R3 are as described herein; pharmaceutical compositions thereof; and the use thereof in treating diseases, conditions or disorders modulated by the inhibition of an acetyl-CoA carboxylase enzyme(s) in an animal.
Bicyclic Sulfonamide Compounds as Sodium Channel Inhibitors
申请人:AMGEN INC.
公开号:US20160137636A1
公开(公告)日:2016-05-19
The present invention provides compounds of Formula I or pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases treatable by inhibition of sodium channels such as pain disorders. Also provided are pharmaceutical compositions containing compounds of the present invention.
The present invention relates to compounds useful as inhibitors of one or more histone demethylses, such as KDM2b. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.