This invention relates to a transition metal mediated process for the preparation of optionally substituted 2-amino-benzoxazoles and or 2-amino-benzimidazoles, which are useful as therapeutic agents or as intermediates in the synthesis of therapeutic agents.
Compounds of formula I
in free or salt form, where Y, R
1
, R
2
, R
3
, R
4
and R
5
have the meanings as indicated in the specification, are useful for treating conditions that are mediated by the CXCR2 receptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
Benzimidazole derivatives, methods of preparing the same and their pharmaceutical uses for the treatment of inflammatory diseases including COPD.
苯并咪唑衍生物,其制备方法及其用于治疗包括COPD在内的炎症性疾病的药物用途。
Substituted benz-azoles and methods of their use as inhibitors of Raf kinase
申请人:Amiri Payman
公开号:US20070299039A1
公开(公告)日:2007-12-27
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.
SUBSTITUTED BENZ-AZOLES AND METHODS OF THEIR USE AS INHIBITORS OF RAF KINASE
申请人:Amiri Payman
公开号:US20100196368A1
公开(公告)日:2010-08-05
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.