The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated TRK kinase activity.
[EN] RNA-BINDING PROTEIN MULTIMERIZATION INHIBITORS AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS DE LA MULTIMÉRISATION DE PROTÉINE DE LIAISON À L'ARN ET LEURS PROCÉDÉS D'UTILISATION
申请人:UAB RES FOUND
公开号:WO2021216757A1
公开(公告)日:2021-10-28
This disclosure provides compounds that inhibit RNA-binding proteins, such as Human antigen R protein (HuR). The compounds described herein have a high affinity for HuR multimers and inhibit the pathological processes that promote cancer and inflammation. The compounds are highly water-soluble and have good biodistribution for both systemic and central nervous system disease processes. The compounds provide a unique therapeutic option for disease processes related to neoplastic progression or acute or chronic inflammation.
[EN] SUBSTITUTED IMIDAZO[1,2B]PYRIDAZINE COMPOUNDS AS TRK KINASE INHIBITORS<br/>[FR] COMPOSÉS IMIDAZO[1,2B]PYRIDAZINE SUBSTITUÉS COMME INHIBITEURS DE KINASES TRK
申请人:ARRAY BIOPHARMA INC
公开号:WO2010033941A1
公开(公告)日:2010-03-25
Compounds of Formula (I): in which R1, R2, R3, R4, X, Y and n have the meanings given in the specification, are inhibitors of Trk kinases and are useful in the treatment of diseases which can be treated with a Trk kinase inhibitor.
[EN] HETEROARYL COMPOUNDS AS PIKK INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROARYLE EN TANT QU'INHIBITEURS DES PIKK
申请人:AMGEN INC
公开号:WO2010132598A1
公开(公告)日:2010-11-18
The present invention provides compounds that are PIKK inhibitors, more specifically, mTOR and/or PI3Kα kinase inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of kinases, specifically PI3 kinases, more specifically, mTOR and/or PI3Kα, such as cancer. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
A process for producing a sulfonyl chloride compound comprising:
(A) a step comprising reacting a pyridazine compound represented by the formula (1):
wherein R
1
represents a hydrogen atom, a halogen atom, an alkyl group which may be substituted with a halogen atom or atoms, or the like, R
2
and R
3
are the same or different and each represents a hydrogen atom or the like, R
4
represent a hydrogen atom, a halogen atom, an alkyl group which may be substituted with a halogen atom or atoms, or the like,
with a sulfonating agent;
(B) a step comprising contacting the reaction mixture obtained in the step (A) with a chlorinating agent; and
(C) a step comprising mixing the reaction mixture obtained in the step (B) with an aqueous inorganic base solution to separate an organic layer containing a sulfonyl chloride compound represented by the formula (2):
wherein R
1
to R
4
are the same meanings as defined above.