[EN] POLYCYCLIC HERG ACTIVATORS<br/>[FR] ACTIVATEURS POLYCYCLIQUES DES CANAUX HERG
申请人:NOVARTIS AG
公开号:WO2015161052A1
公开(公告)日:2015-10-22
The present invention provides a compound of formula I, in which R1, R2, X and R3 are defined in the Summary of the Invention, or a pharmaceutically acceptable salt thereof; a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
The present invention provides a compound of formula I, in which R
1
, R
2
, X and R
3
are defined in the Summary of the Invention, or a pharmaceutically acceptable salt thereof;
a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
4-Methoxy-<i>N</i>-[2-(trifluoromethyl)biphenyl-4-ylcarbamoyl]nicotinamide: A Potent and Selective Agonist of S1P<sub>1</sub>
作者:Lewis D. Pennington、Kelvin K. C. Sham、Alexander J. Pickrell、Paul E. Harrington、Michael J. Frohn、Brian A. Lanman、Anthony B. Reed、Michael D. Croghan、Matthew R. Lee、Han Xu、Michele McElvain、Yang Xu、Xuxia Zhang、Michael Fiorino、Michelle Horner、Henry G. Morrison、Heather A. Arnett、Christopher Fotsch、Min Wong、Victor J. Cee
DOI:10.1021/ml2001399
日期:2011.10.13
The sphingosine-1-phosphate-1 receptor (S1P(1)) and its endogenous ligand sphingosine-1-phosphate (S1P) cooperatively regulate lymphocyte trafficking from the lymphatic system. Herein, we disclose 4-methoxy-N[2-(trifluoromethyl)biphenyl-4-ylcarbamoyl]nicotinamide (8), an uncommon example of a synthetic S1P(1) agonist lacking a polar headgroup, which is shown to effect dramatic reduction of circulating lymphocytes (POC = -78%) in rat 24 h after a single oral dose (1 mg/kg). The excellent potency that 8 exhibits toward S1P(1) (EC50 = 0.035 mu M, 96% efficacy) and the >100-fold selectivity that it displays against receptor subtypes S1P(2-5) suggest that it may serve as a valuable tool to understand the clinical relevance of selective S1P(1) agonism.
MULTIKINASE INHIBITOR
申请人:CHUGAI SEIYAKU KABUSHIKI KAISHA
公开号:EP1921078B1
公开(公告)日:2013-01-09
OXADIAZOLOPYRAZINES AND OXADIAZOLOPYRIDINES USEFUL AS MITOCHONDRIAL UNCOUPLERS