Pyrimidine derivatives and processes for the preparation thereof
申请人:Novartis AG
公开号:US06251911B1
公开(公告)日:2001-06-26
4-Amino-1H-pyrazolo[3,4-d]pyrimidine derivatives of formula I
wherein the substituents are as defined in claim 1, are described.
These compounds inhibit the tyrosine kinase activity of the receptor for epidermal growth factor (EGF) and c-erbB2 kinase and can be used as anti-tumor agents.
[EN] RAF INHIBITOR COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS INHIBITEURS DE RAF ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:ARRAY BIOPHARMA INC
公开号:WO2011025947A1
公开(公告)日:2011-03-03
Compounds of Formula II are useful for inhibition of Raf kinases. Methods of using compounds of Formula II and stereoisomers, tautomers, prodrugs and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
The present invention provides PI3K protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of kinase mediated diseases or disorders with them.
A one-pot, three-component, microwave-assisted synthesis of novel 7-amino-substituted 4-aminopyrazolo[1,5-a][1,3,5]triazine-8-carbonitriles
作者:Felicia Phei Lin Lim、Giuseppe Luna、Anton V. Dolzhenko
DOI:10.1016/j.tetlet.2015.11.006
日期:2015.12
The synthesis of novel 7-amino-substituted pyrazolo[1,5-a][1,3,5]triazine-8-carbonitriles was achieved via a three-component reaction of 3-amino-substituted 5-aminopyrazole-4-carbonitriles, cyanamide and triethyl orthoformate under microwave irradiation. Under catalyst-free conditions, this three-component reaction accommodated a generous diversity of amino substituents making it ideal for the generation
新型7-氨基取代的吡唑并[1,5- a ] [1,3,5]三嗪-8-腈的合成是通过3-氨基取代的5-氨基吡唑-4-腈的三组分反应实现的,微波辐射下的氰胺和原甲酸三乙酯。在无催化剂的条件下,该三组分反应可容纳大量的氨基取代基,因此非常适合用于药物开发过程的化合物库的生成。
RAF INHIBITOR COMPOUNDS AND METHODS OF USE THEREOF
申请人:Aliagas Ignacio
公开号:US20120157453A1
公开(公告)日:2012-06-21
Compounds of Formula II are useful for inhibition of Raf kinases. Methods of using compounds of Formula II and stereoisomers, tautomers, prodrugs and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.