[EN] IMIDAZOPYRIDAZINE DERIVATIVES AS MODULATORS OF THE GABAA RECEPTOR ACTIVITY. [FR] DÉRIVÉS D'IMIDAZOPYRIDAZINE UTILISÉS COMME MODULATEURS DE L'ACTIVITÉ DES RÉCEPTEURS GABAA.
[EN] ADAMTS INHIBITORS, PREPARATION METHODS AND MEDICINAL USES THEREOF<br/>[FR] INHIBITEURS D'ADAMTS, LEURS PROCÉDÉS DE PRÉPARATION ET LEURS UTILISATIONS MÉDICALES
申请人:ETERNITY BIOSCIENCE INC
公开号:WO2021158626A1
公开(公告)日:2021-08-12
Compounds of formula (I) useful as inhibitors of ADAMTS-5 and/or ADAMTS-4, pharmaceutical compositions thereof, and use of them as therapeutic agents for the treatment of diseases involving degradation of cartilage or disruption of cartilage homeostasis, in particular osteoarthrosis and/or rheumatoid arthritis, are disclosed.
Design and identification of a novel, functionally subtype selective GABA<sub>A</sub>positive allosteric modulator (PF-06372865).
作者:Robert M. Owen、David C Blakemore、Lishuang Cao、Neil Flanagan、Rebecca Fish、Karl R Gibson、Rachel Gurrell、Chan Woo Huh、Juha Kammonen、Elisabeth Mortimer-Cassen、Sarah Nickolls、Kiyoyuki Omoto、Dafydd R Owen、Andrew Pike、David C. Pryde、David Reynolds、Rosemarie Roeloffs、Colin R. Rose、Clara Stead、Mifune Takeuchi、Joseph S Warmus、Christine Watson
DOI:10.1021/acs.jmedchem.9b00322
日期:——
optimization, and evaluation of a series of novel imidazopyridazine-based subtype-selective positive allosteric modulators (PAMs) for the GABAA ligand-gated ion channel are described. From a set of initial hits multiple subseries were designed and evaluated based on binding affinity and functional activity. As designing in the desired level of functionalselectivity proved difficult, a probability-based
IMIDAZOPYRIDAZINE DERIVATIVES AS MODULATORS OF THE GABAA RECEPTOR ACTIVITY.
申请人:Pfizer Limited
公开号:EP3154979A1
公开(公告)日:2017-04-19
Imidazopyridazine Derivatives As Modulators of the GABAA Receptor Activity
申请人:Pfizer Limited
公开号:US20170197965A1
公开(公告)日:2017-07-13
The present invention relates to imidazopyridazine derivatives. More particularly, it relates to 4-(biphenyl-3-yl)-7H-imidazo[4,5-c]pyridazine derivatives of formula (I):
and pharmaceutically acceptable salts thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are as defined in the description. The imidazopyridazine derivatives of the present invention modulate the activity of the GABA
A
receptor. They are useful in the treatment of a number of conditions, including pain