[EN] BORON-CONTAINING SMALL MOLECULES FOR INHIBITING ACTIVITY OF A RECEPTOR-LIKE PROTEIN TYROSINE PHOSPHATASE<br/>[FR] PETITES MOLÉCULES CONTENANT DU BORE POUR INHIBER L'ACTIVITÉ D'UNE PROTÉINE TYROSINE PHOSPHATASE DE TYPE RÉCEPTEUR
申请人:PENN STATE RES FOUND
公开号:WO2018164959A1
公开(公告)日:2018-09-13
A method is disclosed for altering the redox equilibrium of a transmembrane receptor-like protein tyrosine phosphatase (RPTP), particularly a type Ila RPTP, by chemically modulating the activity through contact of such an enzyme with a diaryl boron compound that preferentially reacts with an RPTP in an oxidized state (CyS-OH). This redox modulation is most readily observed and put to use by assaying the inhibition of the phosphatase activity of the RPTP. Such an assay can be carried out on an enzyme in vitro or by contacting the enzyme in a living organism (in vivo). A useful diaryl boron compound corresponds in structure to Formula I in which Ar-1, [Formula should be inserted here] Ar-2, R1, R2, R3 and R4 are defined within. A pharmaceutical composition containing a useful diaryl boron compound is also disclosed, as are particularly preferred diaryl boron compounds.
[EN] ANTI-PARASITIC USES OF BORINIC ACID COMPLEXES<br/>[FR] UTILISATIONS ANTIPARASITES DE COMBLEXES D'ACIDE BORONIQUE
申请人:ANACOR PHARMACEUTICALS INC
公开号:WO2005123095A1
公开(公告)日:2005-12-29
Compositions and methods of use of borinic acid complexes, especially hydroxyquinoline, imidazole and picolinic acid derivatives as anti-parasitic agents as well as therapeutic agents for the treatment of diseases caused by parasite are described.
Compositions and methods of use of borinic acid complexes, especially hydroxyquinoline, imidazole and picolinic acid derivatives, as anti-viral agents as well as therapeutic agents for the treatment of diseases caused by viruses are described.