[EN] COMPOUNDS USEFUL AS KINASE INHIBITORS<br/>[FR] COMPOSÉS UTILISÉS COMME INHIBITEURS DE KINASE
申请人:REDX PHARMA PLC
公开号:WO2017103611A1
公开(公告)日:2017-06-22
This invention relates to novel compounds. The compounds of the invention are tyrosine kinase inhibitors. Specifically, the compounds of the invention are useful as inhibitors of Bruton's tyrosine kinase (BTK).The invention also contemplates the use of the compounds for treating conditions treatable by the inhibition of Bruton's tyrosine kinase, for example cancer, lymphoma, leukemia and immunological diseases.
Visible-Light Photocatalytic Aerobic Annulation for the Green Synthesis of Pyrazoles
作者:Ya Ding、Te Zhang、Qiu-Yun Chen、Chunyin Zhu
DOI:10.1021/acs.orglett.6b01867
日期:2016.9.2
A selective and high yielding synthesis of polysubstituted pyrazoles through a VLPC (visible light photoredox catalysis)-promoted reaction of hydrazine with Michael acceptors is reported. The method employs very mild reaction conditions and usesair as the terminal oxidant, which makes the process environmentally benign. Different types of Michael acceptors with various substituents can undergo the
This invention relates to novel compounds. The compounds of the invention are tyrosine kinase inhibitors. Specifically, the compounds of the invention are useful as inhibitors of Bruton's tyrosine kinase (BTK). The invention also contemplates the use of the compounds for treating conditions treatable by the inhibition of Bruton's tyrosine kinase, for example cancer, lymphoma, leukemia and immunological diseases.
A visible light initiated catalyst ([email protected]2O3) is synthesized and used as a photocatalyst for the synthesis of pyrazoles under mild reaction conditions. Holes (h+) and OH are the essential for the light-induced the pyrazole annulation reaction using water as oxygen source. Results demonstrate that photocatalyzed reaction of methyl hydrazine and 2-benzylidenemalononitrile produced 2-((2
合成了可见光引发的催化剂([电子邮件保护] 2 O 3),并用作在温和的反应条件下合成吡唑的光催化剂。空穴(h +)和 OH对于以水为氧源的光诱导的吡唑环化反应至关重要。结果表明,甲基肼和2-苄基亚甲基丙二腈的光催化反应产生了2-(((2-甲基肼基)(苯基)亚甲基)丙二腈,在∙OH的存在下可以转移成吡唑。我们的结果提供了一种新的催化剂和一种经济的合成方法,用于通过好氧环化法合成吡唑。