cyclopropylmethylthio groups can be easily introduced into the aromatic rings from the corresponding S-[2-(dimethylamino)ethyl]isothiourea dihydrochloride and S-cyclopropylmethylisothiourea hydrobromide. The possible reaction mechanism is proposed. It is believed that this route to aryl alkyl sulfides is well competitive with currently known methods due to its wide substrate scope, excellent yields, easy
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.
The present invention comprises novel and known pyrazole derivatives having anti-HIV activity, a process for their manufacture, pharmaceutical compositions and the use of such compounds in medicine. In particular, the compounds of formula I are inhibitors of the human immunodeficiency virus reverse transcriptase enzyme which is involved in viral replication. Consequently the compounds of this invention may be advantageously used as therapeutic agents for HIV infection.
[EN] HETEROARYL COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS<br/>[FR] COMPOSÉS ET COMPOSITIONS D'HÉTÉROARYLE EN TANT QU'INHIBITEURS DE PROTÉINE KINASES
申请人:NOVARTIS AG
公开号:WO2011161216A1
公开(公告)日:2011-12-29
The present invention provides compounds of Formula (I): wherein R1, R2, R3, and X are as defined herein. The compounds of Formula (I) and pharmaceutical compositions thereof are useful for the treatment of cancer, and B- Raf-associated diseases.
SUBSTITUTED ALKYLAMINE DERIVATIVES AND METHODS OF USE
申请人:CHEN Guoqing
公开号:US20120065185A1
公开(公告)日:2012-03-15
Selected heterocyclic compounds are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like.