[EN] KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF [FR] INHIBITEURS DE KYNURÉNINE-3-MONOOXYGÉNASE, COMPOSITIONS PHARMACEUTIQUES ET PROCÉDÉS D'UTILISATION DE CES COMPOSITIONS
[EN] KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF [FR] INHIBITEURS DE KYNURÉNINE-3-MONOOXYGÉNASE, COMPOSITIONS PHARMACEUTIQUES ET PROCÉDÉS D'UTILISATION DE CES COMPOSITIONS
[EN] COMPOUNDS FOR TARGETING DEGRADATION OF BRUTON'S TYROSINE KINASE<br/>[FR] COMPOSÉS DESTINÉS À CIBLER LA DÉGRADATION DE LA TYROSINE KINASE DE BRUTON
申请人:BIOGEN MA INC
公开号:WO2022235945A1
公开(公告)日:2022-11-10
This disclosure relates to compounds of Formula (A): BTK— L— DSM (A) or a pharmaceutically acceptable salt thereof, wherein DSM is a degradation signaling moiety that is covalently attached to the linker L, L is a linker that covalently attaches BTK to DSM, and BTK is a Btk binding moiety represented by Formula (I) or Formula (II) that is covalently attached to linker L: in which all of the variables are as defined in the application. Compounds or pharmaceutically acceptable salts thereof as described herein are capable of activating the selective ubiqitination of Btk proteins via the ubiquitin-proteasome pathways (UPP) and cause degradation of Btk proteins. The present disclosure also provides methods of treating disorders responsive to modulation of Btk activity and/or degradation of Btk with at least one compound described herein.
Formal Ir-Catalyzed Ligand-Enabled Ortho and Meta Borylation of Aromatic Aldehydes via in Situ-Generated Imines
作者:Ranjana Bisht、Buddhadeb Chattopadhyay
DOI:10.1021/jacs.5b11683
日期:2016.1.13
The ligand-enabled development of ortho and meta C-H borylation of aromatic aldehydes is reported. It was envisaged that while ortho borylation could be achieved using tert-butylamine as the traceless protecting/directing group, meta borylation proceeds via an electrostatic interaction and a secondary interaction between the ligand of the catalyst and the substrate. These ligand substrate electrostatic interactions and secondary B-N interactions provide an unprecedented controlling factor for meta-selective C-H activation/borylation.
[EN] KYNURENINE-3-MONOOXYGENASE INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND METHODS OF USE THEREOF<br/>[FR] INHIBITEURS DE KYNURÉNINE-3-MONOOXYGÉNASE, COMPOSITIONS PHARMACEUTIQUES ET PROCÉDÉS D'UTILISATION DE CES COMPOSITIONS
申请人:COURTNEY STEPHEN MARTIN
公开号:WO2013033085A1
公开(公告)日:2013-03-07
Certain chemical entities are provided herein. Also provided are pharmaceutical compositions comprising at least one chemical entity and one or more pharmaceutically acceptable vehicle. Methods of treating patients suffering from certain diseases and disorders responsive to the inhibition of KMO activity are described, which comprise administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are disclosed. These diseases include neurodegenerative disorders such as Huntington's disease. Also described are methods of treatment include administering at least one chemical entity as a single active agent or administering at least one chemical entity in combination with one or more other therapeutic agents. Also provided are methods for screening compounds capable of inhibiting KMO activity.