The invention relates to the use of pyrazolo[1,5a]pyrimidin-7-yl amine compounds and salts thereof in the treatment of kinase dependent diseases and for the manufacture of pharmaceutical preparations for the treatment of said diseases, novel pyrazolo[1,5a]pyrimidin-7-yl amine compounds, and a process for the preparation of the novel pyrazolo[1,5a]pyrimidin-7-yl amine compounds.
[EN] PYRAZOLO[1,5-A]PYRIMIDIN-7-YL-AMINE DERIVATIVES FOR USE IN THE TREATMENT OF PROTEIN KINASE DEPENDENT DISEASES<br/>[FR] DERIVES DE PYRAZOLO[1,5-A]PYRIMIDIN-7-YL-AMINE DESTINES A ETRE UTILISES DANS LE TRAITEMENT DE MALADIES DEPENDANTES DE LA PROTEINE KINASE
申请人:NOVARTIS AG
公开号:WO2005070431A1
公开(公告)日:2005-08-04
The invention relates to the use of pyrazolo[1,5a]pyrimidin-7-yl amine compounds and salts thereof in the treatment of kinase dependent diseases and for the manufacture of pharmaceutical preparations for the treatment of said diseases, novel pyrazolo[1,5a]pyrimidin-7-yl amine compounds, and a process for the preparation of the novel pyrazolo[1,5a]pyrimidin-7-yl amine compounds.
The invention relates to novel pyrazolo[1,5-A]pyrimidine compounds of Formula I
in which all the variables are as defined in the specification; to their preparation and to their use as Lck kinase inhibitors.
New pyrazolo[1,5a]pyrimidines as orally active inhibitors of Lck
作者:Nina Gommermann、Peter Buehlmayer、Anette von Matt、Werner Breitenstein、Keiichi Masuya、Bernard Pirard、Pascal Furet、Sandra W. Cowan-Jacob、Gisbert Weckbecker
DOI:10.1016/j.bmcl.2010.04.112
日期:2010.6
A novel series of pyrazolo[1,5a]pyrimidines was optimized to target lymphocyte-specific kinase (Lck). An efficient synthetic route was developed and SAR studies toward activity and selectivity are described, leading to Lck inhibitors with enzymatic, cellular and in vivo potency. (C) 2010 Elsevier Ltd. All rights reserved.