The present invention relates to organic molecules capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.
[EN] PYRIDINONE AND PYRIMIDINONE DERIVATIVES AS FACTOR XIA INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDINONE ET DE PYRIMIDINONE COMME INHIBITEURS DU FACTEUR XIA
申请人:ONO PHARMACEUTICAL CO
公开号:WO2013093484A1
公开(公告)日:2013-06-27
The present invention provides compounds of the general formula (I), their salts and N- oxides, and solvates and prodrugs thereof (wherein the characters are as defined in the description). The compounds of the general formula (I) are inhibitors of Factor XIa, so that they are useful in the prevention of and/or therapy for thromboembolic diseases.
Cobalt-Catalyzed Oxidative C−H/C−H Cross-Coupling between Two Heteroarenes
作者:Guangying Tan、Shuang He、Xiaolei Huang、Xingrong Liao、Yangyang Cheng、Jingsong You
DOI:10.1002/anie.201604580
日期:2016.8.22
cross‐coupling between two heteroarenes is reported, which exhibits a broad substrate scope and a high tolerance level for sensitive functional groups. When the amount of Co(OAc)2⋅4 H2O is reduced from 6.0 to 0.5 mol %, an excellent yield is still obtained at an elevated temperature with a prolonged reaction time. The method can be extended to the reaction between an arene and a heteroarene. It is worth noting
报道了两个杂芳烃之间钴催化的氧化C / H / C-H交叉偶联的第一个例子,它显示出较宽的底物范围和对敏感官能团的高耐受性水平。当(OAC)Co量2 ⋅4ħ 2 O的6.0〜0.5摩尔%降低,仍然是在升高的温度下用延长反应时间得到良好的产率。该方法可以扩展到芳烃和杂芳烃之间的反应。值得注意的是,Ag 2 CO 3氧化剂是可再生的。通过自由基俘获实验,氢/氘交换实验,动力学同位素效应,电子顺磁共振(EPR)和高分辨率质谱(HRMS)进行的初步机理研究表明,单个电子转移(SET)路径是有效的,这是截然不同的通常从两个杂芳烃之间经过充分描述的氧化性C / H / C交叉偶联反应通过双C-H键激活途径进行。
THERAPEUTIC ISOXAZOLE COMPOUNDS
申请人:Kaplan Alan P.
公开号:US20090062252A1
公开(公告)日:2009-03-05
The invention provides a compound of formula I:
wherein A
1
, A
2
, A
3
, R
1
, X, Y, and B have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds are inhibitors of monoamine oxidase B (MAO-B) enzyme function and are useful for improving cognitive function and for treating psychiatric disorders in animals.
[EN] KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE
申请人:DEVGEN NV
公开号:WO2005082367A1
公开(公告)日:2005-09-09
The invention provides the use of a compound or a composition comprising said compound for inhibiting the activity of at least one kinase, other than ROCK kinase, in vitro or in vivo, pharmaceutical and/or veterinary compositions comprising such compounds, medical and veterinary uses of such compounds and the compounds themselves.