[EN] 2, 6 BISHETEROARYL-4-AMINOPYRIMIDINES AS ADENOSINE RECEPTOR ANTAGONISTS<br/>[FR] 2, 6-BISHETEROARYL-4-AMINOPYRIMIDINES UTILISEES EN TANT QU'ANTAGONISTES DES RECEPTEURS DE L'ADENOSINE
申请人:ALMIRALL PRODESFARMA SA
公开号:WO2005058883A1
公开(公告)日:2005-06-30
4-Aminopyrimidine derivatives of formula (I) FORMULA heteroaryl groups, including pharmaceutically acceptable salts thereof, wherein R1 and R2 are adenosine A2A receptor antagonists useful in the treatment of movement disorders such as Parkinson's disease.
2-Amino-<i>N</i>-pyrimidin-4-ylacetamides as A<sub>2A</sub> Receptor Antagonists: 1. Structure−Activity Relationships and Optimization of Heterocyclic Substituents
作者:Deborah H. Slee、Yongsheng Chen、Xiaohu Zhang、Manisha Moorjani、Marion C. Lanier、Emily Lin、Jaimie K. Rueter、John P. Williams、Sandra M. Lechner、Stacy Markison、Siobhan Malany、Mark Santos、Raymond S. Gross、Kayvon Jalali、Yang Sai、Zhiyang Zuo、Chun Yang、Julio C. Castro-Palomino、María I. Crespo、Maria Prat、Silvia Gual、José-Luis Díaz、John Saunders
DOI:10.1021/jm701185v
日期:2008.3.1
Previously we have described a novel series of potent and selective A(2A) receptor antagonists (e.g., 1) with excellent aqueous solubility.(1) While these compounds are efficacious A(2A) antagonists in vivo, the presence of an unsubstituted furyl moiety was a cause of some concern. In order to avoid the potential metabolic liabilities that could arise from an unsubstituted fury] moiety, an optimization effort was undertaken with the aim of replacing the unsubstituted furan with a more metabolically stable group while maintaining potency and selectivity. Herein, we describe the synthesis and SAR of a range of novel heterocyclic systems and the successful identification of a replacement for the unsubstituted furan moiety with a methylfuran or thiazole moiety while maintaining potency and selectivity.
WO2007/84914
申请人:——
公开号:——
公开(公告)日:——
2, 6-DI (HETERO) ARYL -4-AMIDO-PYRIMIDINES AS ADENOSINE RECEPTOR ANTAGONISTS