Substituted benzazoles and methods of their use as inhibitors of Raf kinase
申请人:——
公开号:US20040122237A1
公开(公告)日:2004-06-24
New substituted benz-azole compounds, compositions and methods of inhibition of Raf kinase activity in a human or animal subject are provided. The new compounds compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.
Room-Temperature Copper-Catalyzed Carbon-Nitrogen Coupling of Aryl Iodides and Bromides Promoted by Organic Ionic Bases
作者:Chu-Ting Yang、Yao Fu、Yao-Bing Huang、Jun Yi、Qing-Xiang Guo、Lei Liu
DOI:10.1002/anie.200903158
日期:2009.9.21
solubility alone does not explain the performance of organic ionic bases in the room‐temperature coupling of aryl iodides and even bromides with aliphatic and aromatic amines and N‐heterocycles (NuH; see scheme). Conductivity measurements show that these organic ionic bases, which contain tetraalkylammonium or ‐phosphonium cations, are readily ionized in organic solvents.
[EN] COMPOUNDS USEFUL FOR TREATING A MANNHEIMIA HAEMOLYTICA OR HISTOPHILUS SOMNI INFECTION<br/>[FR] COMPOSÉS UTILES POUR TRAITER UNE INFECTION PAR MANNHEIMIA HAEMOLYTICA OU HISTOPHILUS SOMNI
申请人:INTERVET INT BV
公开号:WO2018115421A1
公开(公告)日:2018-06-28
The present invention discloses compounds of formula (I) that are useful in the treatment of respiratory diseases of animals, especially Bovine or Swine Respiratory disease (BRD and SRD).
Nano CoCuFe<sub>2</sub>O<sub>4</sub>-catalyzed coupling reaction of arylboronic acid with amines and thiols: An atom-economic and ligand-free route to access unsymmetrical amines and sulfides
CoCuFe2O4‐catalyzed C‐N and C‐S bond formation. By this catalytic system, both amine and sulfide‐based structural motifs were formed efficiently in aryl halide‐free route. The amination reaction of phenyl boronic acid with various types of amines was conducted under ligand‐free conditions, in ethanol as a green solvent at 60°C. Unsymmetrical diaryl/aryl alkyl sulfide synthesis via the coupling reaction
针对纳米CoCuFe 2 O 4催化的C-N和C-S键的形成,开发了一种有效的方案。通过这种催化体系,胺和硫化物的结构基序都可以在无芳基卤化物的途径中有效地形成。苯硼酸与各种类型的胺的胺化反应是在无配体的条件下于60°C在乙醇中作为绿色溶剂进行的。还通过芳基硼酸与硫醇的偶联反应进行不对称的二芳基/芳基烷基硫化物的合成。纳米钴铜铁氧体被用作一种异质高效,廉价,可磁分离和可回收的催化剂,可用于数个循环。
2,6-Disubstituted quinazolines, quinoxalines, quinolines and isoquinolines and methods of their use as inhibitors of RAF kinase
申请人:Ramurthy Savithri
公开号:US20050085482A1
公开(公告)日:2005-04-21
New substituted quinazoline, quinoxaline, quinoline and isoquinoline compounds, compositions and methods of inhibition of Raf kinase activity in a human or animal subject are provided. The new compounds compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.