A novel and site selective C−Hfunctionalization of unsubstituted sulfonamides has been developed for the synthesis of ortho aryl sulfonamides. The reaction involves highly regioselective ortho mono arylation of weakly coordinating SO2NH2 directing group by means of aryl iodides. Palladium acetate in the presence of silver(I) oxide is found to be the most effective catalytic system.
[EN] SUBSTITUTED ACYL SULFONAMIDES FOR TREATING CANCER<br/>[FR] ACYLSULFONAMIDES SUBSTITUÉS POUR LE TRAITEMENT DU CANCER
申请人:BROAD INST INC
公开号:WO2022081842A1
公开(公告)日:2022-04-21
The present invention provides acyl sulfonamide compounds of general formula (I): (I) in which R1, R2, R3, R4, R5 and R6 are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients as well as methods of treatment and/or prophylaxis of diseases, particularly cancer, more particularly cancer in which KAT6A and/or KAT6B is focally amplified, said method comprising administering an effective amount of at least one compound of formula (I) to a subject in need thereof.
The present invention provides acyl sulfonamide compounds of general formula (I):
in which X, R
1
, R
2
, R
3
, R
4
, R
5
, R
6′
R
a
and R
b
are as described and defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds, and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of hyperproliferative disorders, as a sole agent or in combination with other active ingredients as well as methods of treating and/or prophylaxing diseases, particularly cancer, more particularly cancer in which KAT6A and/or KAT6B is focally amplified, said method comprising administering an effective amount of at least one compound of formula (I) to a subject in need thereof.