2,4-DIOXO-1,4-DIHYDRO-2H-QUINAZOLIN-3-YL-SULFONAMIDE DERIVATIVES
    10.
    发明公开
    2,4-DIOXO-1,4-DIHYDRO-2H-QUINAZOLIN-3-YL-SULFONAMIDE DERIVATIVES 审中-公开
    2,4-二氧代-1,4-二氢-2H-CHINAZOLIN -3- YL-SULFONAMIDDERIVATE

    公开(公告)号:EP2571865A1

    公开(公告)日:2013-03-27

    申请号:EP11719840.8

    申请日:2011-05-18

    申请人: Novartis AG

    摘要: The invention relates to a 2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl-sulfonamide derivative being (A) a compound of the formula (I) in which the substituents are as defined in the specification; in free form or in salt form; or (B) a compound selected from a certain group of 2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl-sulfonamide derivatives disclosed in the specification; in free form or in salt form; to their preparation, to their use as medicament and to medicaments comprising them. In a first aspect, the invention provides prodrugs of AMPA receptor antagonists which potentially useful in the treatment of a wide range of disorders, particularly epilepsy.