Novel Diamino Derivatives of [1,2,4]Triazolo[1,5-a][1,3,5]triazine as Potent and Selective Adenosine A2a Receptor Antagonists
摘要:
Piperazine derivatives of 2-furanyl[1,2,4]triazolo[1,5-a][1,3,5]triazine have recently been demonstrated to be potent and selective adenosine A(2a) receptor antagonists with oral activity in rodent models of Parkinson's disease. We have replaced the piperazinyl group with a variety of linear, monocyclic, and bicyclic diamines. Of these diamines, (R)-2-(aminomethyl)pyrrolidine is a particularly potent and selective replacement for the piperazinyl group. With this diamine component, we have been able to prepare numerous analogues with low nanomolar affinity toward the A(2a) receptor and good selectivity with respect to the A(1) receptor (> 200-fold in some cases). Selected analogues from this series of [1,2,4]triazolo[1,5-a][1,3,5]triazine have now been shown to be orally active in the mouse catalepsy model.
[EN] TRIAZOLO[1,5-C]PYRIMIDINES AND PYRAZOLO[1,5-C]PYRIMIDINES USEFUL AS A2A ADENOSIN E RECEPTOR ANTAGONISTS [FR] TRIAZOLO[1,5-C]PYRIMIDINES ET PYRAZOLO[1,5-C]PYRIMIDINES ET PROCEDES DE PREPARATION ET D'UTILISATION DE CELLES-CI
[EN] HETEROARYL COMPOUNDS FOR KINASE INHIBITION<br/>[FR] COMPOSÉS HÉTÉROARYLE D'INHIBITION DE LA KINASE
申请人:ARIAD PHARMA INC
公开号:WO2015195228A1
公开(公告)日:2015-12-23
Compounds and pharmaceutical compositions that modulate kinase activity, including mutant EGFR and mutant HER2 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including mutant EGFRand mutant HER2 activity, are described herein.
Triazolo[
1,5-A]
Pyrimidines And Pyrazolo[
1,5-A]
Pyrimidines And Methods Of Making And Using The Same
申请人:Vu Chi
公开号:US20080070932A1
公开(公告)日:2008-03-20
The invention is based on the discovery that compounds of formula (I) possess unexpectedly high affinity for the A2a adenosine receptor, and can be useful as antagofiists. thereof for preventing and/or treating numerous diseases, including C) Parkinson's disease. In one embodiment, the invention features a compound of formual (I).
Triazolotriazines and pyrazolotriazines and methods of making and using the same
申请人:Vu Chi
公开号:US20060276475A1
公开(公告)日:2006-12-07
The invention is based on the discovery that compounds of formula (I) possess unexpectedly high affinity for the A
2a
adenosine receptor, and can be useful as antagonists thereof for preventing and/or treating numerous diseases, including Parkinson's disease. In one embodiment, the invention features a compound of formula I: (I)
Triazolo[1,5-c]pyrimidines and pyrazolo[1,5-c]pyrimidines useful as a2a adenosine receptor antagonists
申请人:Vu Chi
公开号:US20070010522A1
公开(公告)日:2007-01-11
The invention is based on the discovery that compounds of formula (I) possess unexpectedly high affinity for the A2a adenosine receptor, and can be useful as antagonists thereof for preventing and/or treating numerous diseases, including Parkinson's disease. In one embodiment, the invention features a compound of formula (I).
PRODUCTION PROCESS OF 2-CHLORO-4-HETEROARYL-PYRIMIDINE DERIVATIVES
申请人:ARIAD Pharmaceuticals, Inc.
公开号:EP3778584A1
公开(公告)日:2021-02-17
Compounds and pharmaceutical compositions that modulate kinase activity, including mutant EGFR and mutant HER2 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including mutant EGFRand mutant HER2 activity, are described herein.