[EN] FUSED BICYCLIC HETEROARYL DERIVATIVES HAVING ACTIVITY AS PHD INHIBITORS [FR] DÉRIVÉS HÉTÉROARYLES BICYCLIQUES FUSIONNÉS AYANT UNE ACTIVITÉ D'INHIBITEURS DE PHD
[EN] FUSED BICYCLIC HETEROARYL DERIVATIVES HAVING ACTIVITY AS PHD INHIBITORS [FR] DÉRIVÉS HÉTÉROARYLES BICYCLIQUES FUSIONNÉS AYANT UNE ACTIVITÉ D'INHIBITEURS DE PHD
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof,
wherein X1, X2, X3, Y1, Y2, R1, R2 and R3 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
FUSED BICYCLIC HETEROARYL DERIVATIVES HAVING ACTIVITY AS PHD INHIBITORS
申请人:Takeda Pharmaceutical Company Limited
公开号:EP3271357A1
公开(公告)日:2018-01-24
Novel Compounds
申请人:Takeda Pharmaceutical Company Limited
公开号:US20180072714A1
公开(公告)日:2018-03-15
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof,
wherein X
1
, X
2
, X
3
, Y
1
, Y
2
, R
1
, R
2
and R
3
are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
1,2,4-Triazolo-[1,5-<i>a</i>]pyridine HIF Prolylhydroxylase Domain-1 (PHD-1) Inhibitors With a Novel Monodentate Binding Interaction
作者:Saleh Ahmed、Andrew Ayscough、Greg R. Barker、Hannah E. Canning、Richard Davenport、Robert Downham、David Harrison、Kerry Jenkins、Natasha Kinsella、David G. Livermore、Susanne Wright、Anthony D. Ivetac、Robert Skene、Steven J. Wilkens、Natalie A. Webster、Alan G. Hendrick
DOI:10.1021/acs.jmedchem.7b00352
日期:2017.7.13
Herein we describe the identification of 4-[1,2,4]triazolo[1,5-a]pyridin-5-yl}benzonitrile-based inhibitors of the hypoxia-inducible factor prolylhydroxylase domain-1 (PHD-1) enzyme. These inhibitors were shown to possess a novel binding mode by X-ray crystallography, in which the triazolo N1 atom coordinates in a hitherto unreported monodentate interaction with the active site Fe2+ ion, while the benzonitrile group accepts a hydrogen -bonding interaction from the side chain residue of Asn315. Further optimization led to potent PHD-1 inhibitors with good physicochemical and pharmacokinetic properties.
[EN] FUSED BICYCLIC HETEROARYL DERIVATIVES HAVING ACTIVITY AS PHD INHIBITORS<br/>[FR] DÉRIVÉS HÉTÉROARYLES BICYCLIQUES FUSIONNÉS AYANT UNE ACTIVITÉ D'INHIBITEURS DE PHD
申请人:TAKEDA PHARMACEUTICALS CO
公开号:WO2016148306A1
公开(公告)日:2016-09-22
The present invention provides compounds of formula (I) and pharmaceutically acceptable salts thereof, formula (I) wherein X1 , X2, X 3, Y1 , Y 2, R 1, R2 and R3 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.