IMIDAZOPYRIDINE COMPOUNDS, COMPOSITIONS AND METHODS OF USE
申请人:Lai Yingjie
公开号:US20130096104A1
公开(公告)日:2013-04-18
The invention provides compounds of Formulas Ia-Ib, stereoisomers or pharmaceutically acceptable salts thereof, wherein A, X, R
1
, R
2
, R
4
, R
5
and R
16
are defined herein, a pharmaceutical composition that includes a compound of Formulas Ia-Ib and a pharmaceutically acceptable carrier, adjuvant or vehicle, and methods of using the compound or composition in therapy, as an inhibitor of TYK2 kinase and conditions related, such as inflammatory illnesses, inflammatory bowel disease or psoriasis.
[EN] IMIDAZOPYRIDINE AND PURINE COMPOUNDS, COMPOSITIONS AND METHODS OF USE<br/>[FR] COMPOSÉS D'IMIDAZOPYRIDINE, COMPOSITIONS ET PROCÉDÉS D'UTILISATION
申请人:HOFFMANN LA ROCHE
公开号:WO2011113802A3
公开(公告)日:2012-08-02
[EN] IMIDAZOPYRIDINE COMPOUNDS, COMPOSITIONS AND METHODS OF USE<br/>[FR] COMPOSÉS D'IMIDAZOPYRIDINE, COMPOSITIONS ET PROCÉDÉS D'UTILISATION
申请人:HOFFMANN LA ROCHE
公开号:WO2011113802A2
公开(公告)日:2011-09-22
The invention provides compounds of Formulas Ia-Ib, stereoisomers or pharmaceutically acceptable salts thereof, wherein A, X, R1, R2, R4, R5 and R16 are defined herein, a pharmaceutical composition that includes a compound of Formulas Ia-Ib and a pharmaceutically acceptable carrier, adjuvant or vehicle, and methods of using the compound or composition in therapy.
Identification of an imidazopyridine scaffold to generate potent and selective TYK2 inhibitors that demonstrate activity in an in vivo psoriasis model
作者:Jun Liang、Anne Van Abbema、Mercedesz Balazs、Kathy Barrett、Leo Berezhkovsky、Wade S. Blair、Christine Chang、Donnie Delarosa、Jason DeVoss、Jim Driscoll、Charles Eigenbrot、Simon Goodacre、Nico Ghilardi、Calum MacLeod、Adam Johnson、Pawan Bir Kohli、Yingjie Lai、Zhonghua Lin、Priscilla Mantik、Kapil Menghrajani、Hieu Nguyen、Ivan Peng、Amy Sambrone、Steven Shia、Jan Smith、Sue Sohn、Vickie Tsui、Mark Ultsch、Karen Williams、Lawren C. Wu、Wenqian Yang、Birong Zhang、Steven Magnuson
DOI:10.1016/j.bmcl.2017.08.022
日期:2017.9
identification of an imidazopyridine class of potent and selective TYK2 inhibitors, exemplified by prototype 6, through constraint of the rotatable amide bond connecting the pyridine and aryl rings of compound 1. Further optimization led to generation of compound 30 that potently inhibits the TYK2 enzyme and the IL-23 pathway in cells, exhibits selectivity against cellular JAK2 activity, and has good pharmacokinetic