A convenient Ni(II)‐catalyzed C−C and C−N cascade couplingreaction was developed to directly access various 2,4‐disubstituted imidazoles. The reaction scope covers a variety of aryl and aliphatic substitutions, which demonstrate moderate‐to‐excellent yields. The tolerance of halogen and N‐containing heterocyclic groups demonstrates the versatility of this method for further synthetic explorations
[EN] MORPHOLINONE COMPOUNDS AS FACTOR IXA INHIBITORS<br/>[FR] COMPOSÉS DE MORPHOLINONE EN TANT QU'INHIBITEURS DE FACTEUR IXA
申请人:MOCHIDA PHARM CO LTD
公开号:WO2010065717A1
公开(公告)日:2010-06-10
The present invention provides a compound of Formula (I) as described herein, or a pharmaceutically acceptable salt or a solvate thereof. The present invention also provides pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing a thromboses, embolisms, hypercoagulability or fibrotic changes.
Compounds are provided that act as potent antagonists of the CCR2 or CCR9 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR2 and CCR9. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases, CCR9-mediated diseases, as controls in assays for the identification of CCR2 antagonists, and as controls in assays for the identification of CCR9 antagonists.
[EN] METHOD FOR PRODUCING PYRIDAZINONE COMPOUNDS AND INTERMEDIATE THEREOF<br/>[FR] PROCÉDÉ DE PRODUCTION DE COMPOSÉS DE PYRIDAZINONE ET D'UN INTERMÉDIAIRE DE CEUX-CI
申请人:SUMITOMO CHEMICAL CO
公开号:WO2012033225A1
公开(公告)日:2012-03-15
The present invention relates to a novel method for producing a pyridazinone compound and an intermediate thereof as shown in the following scheme: wherein the symbols are as defined in the specification.
Imidazole compounds as anti-inflammatory and analgesic agents
申请人:——
公开号:US20030220372A1
公开(公告)日:2003-11-27
This invention provides a compound of the formula (I):
1
wherein:
R
1
represents a hydrogen atom, an alkyl group, etc.; R
2
represents a hydrogen atom, a halogen atom, etc.; R
3
represents a hydrogen atom, an alkyl group, etc.; R
4
represents an aryl group, etc.; A represents an aryl
1
, etc; B represents an alkylene etc.; X represents NH, etc.;
or a pharmaceutically acceptable ester of such compound, and pharmaceutically acceptable salts thereof.
These compounds are useful for the treatment of medical conditions mediated by prostaglamndin such as pain, fever or inflammation, etc. This invention also provides a pharmaceutical composition comprising the above compound.