NOVEL SUBSTITUTED-1-H-QUINAZOLINE-2,4-DIONE DERIVATIVES, PREPARATION METHOD THEREOF AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
申请人:Seong Churlmin
公开号:US20090203708A1
公开(公告)日:2009-08-13
Disclosed herein are novel substituted-1H-quinazoline-2,4-dione derivatives, a preparation method thereof, and a pharmaceutical composition containing the same. The novel substituted-1H-quinazoline-2,4-dione derivatives are excellent in binding affinity and selectivity for 5-HT6 receptors over other receptors, inhibit serotonin(5-HT)-stimulated cAMP accumulation, and disrupt apomorphine(2 mg/kg, i.p.)-induced hyperactivity in rats. Thanks to these effects, the derivatives are useful in the treatment of 5-HT6 receptor-related central nervous system diseases.
NOVEL SUBSTITUTED-1, 1-DIOXO-BENZO[1,2,4]THIADIAZIN-3ONES, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
申请人:Seong Churlmin
公开号:US20100035866A1
公开(公告)日:2010-02-11
The present invention relates to compounds of substituted-1,1-dioxo-benzo[1,2,4]thiadiazin-3-ones acting as a 5HT6 receptor antagonist, a preparation method thereof, and a pharmaceutical composition containing the same for treatment of the central nervous system disorders. The compounds of substituted-1,1-dioxo-benzo[1,2,4]thiadiazin-3-ones according to the present invention have excellent binding affinity for the 5HT6 receptor and excellent selectivity for the 5HT6 receptor over other receptors. Also, the compounds reverse a disruption of PPI by apomorphine and don't show rotatod deficit in mice. Therefore the compounds according to the present invention may be valuably used for treatment of a 5HT6 receptor relating disorders.
[EN] BIPHENYL DERIVATIVES<br/>[FR] DERIVES DE BIPHENYLE
申请人:MERCK PATENT GMBH
公开号:WO2000005225A1
公开(公告)日:2000-02-03
Biphenyl derivatives of formula (I) wherein R, X, Y, A?1, A2, A3¿, Q and n are as defined in Claim 1, and their salts, are active on the central nervous system showing serotonin antagonistic properties.
[EN] SULPHONAMIDE DERIVATIVES, PROCESS FOR THEIR PREPARATION, AND THEIR USE AS MEDICAMENTS<br/>[FR] DERIVES DE SULFAMIDE, PROCEDE DE PREPARATION DE CES DERIVES ET UTILISATION DE CES DERNIERS EN TANT QUE MEDICAMENTS
申请人:SMITHKLINE BEECHAM PLC
公开号:WO1998027081A1
公开(公告)日:1998-06-25
(EN) Novel sulphonamide derivatives having CNS activity, processes for their preparation and their use as medicaments.(FR) On décrit de nouveaux dérivés de sulfamique ayant une activité sur le système nerveux central (SNC), des procédés de préparation de ces nouveaux composés ainsi que leur utilisation en tant que médicaments.
(中)描述了具有中枢神经系统活性的新型磺酰胺衍生物,其制备过程以及它们作为药物的用途。
Sulphonamide derivatives, process for their preparation, and their use as medicaments
申请人:SmithKline Beecham p.l.c.
公开号:US20030069233A1
公开(公告)日:2003-04-10
Novel sulphonamide derivatives having CNS activity, processes for their preparation and their use as medicaments.