Synthesis of 4-substituted 3-(indol-3-yl)maleimides and azepines with annelated indole and maleimide nuclei
摘要:
A series of 4-substituted 3-(indole-3-yl)maleimides has been synthesized. Upon the action of CH3SO3H in TFA, the 3-(indole-3-yl)-4-(arylalkylamino)-maleimides undergo cyclization to give 12b,13-dihydro-4bH-indolo[3,2-d]pyrrolo[3,4-b][1]benzazepine-5,7(6H, 8H)-dione derivatives. (c) 2005 Elsevier Ltd. All rights reserved.
Synthesis of 4-substituted 3-(indol-3-yl)maleimides and azepines with annelated indole and maleimide nuclei
摘要:
A series of 4-substituted 3-(indole-3-yl)maleimides has been synthesized. Upon the action of CH3SO3H in TFA, the 3-(indole-3-yl)-4-(arylalkylamino)-maleimides undergo cyclization to give 12b,13-dihydro-4bH-indolo[3,2-d]pyrrolo[3,4-b][1]benzazepine-5,7(6H, 8H)-dione derivatives. (c) 2005 Elsevier Ltd. All rights reserved.
The invention relates to compounds of the formula I
wherein the variables are as defined in the claims. The compounds are useful in the treatment of a disease where a D4 receptor and/or a 5-HT
2A
receptor is implicated.
[EN] INDOLONE-ACETAMIDE DERIVATIVES, PROCESSES FOR PREPARING THEM AND THEIR USES<br/>[FR] DERIVES D'INDOLONE-ACETAMIDE, LEURS PROCEDES DE PREPARATION ET LEURS UTILISATIONS
申请人:UCB SA
公开号:WO2004087658A1
公开(公告)日:2004-10-14
The present invention relates to indolone-acetamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as for the treatment of epilepsy, epileptogenesis, seizure disorders and convulsion.
INDOLONE-ACETAMIDE DERIVATIVES, PROCESSES FOR PREPARING THEM AND THEIR USES
申请人:UCB, S.A.
公开号:EP1620399A1
公开(公告)日:2006-02-01
US7544685B2
申请人:——
公开号:US7544685B2
公开(公告)日:2009-06-09
Synthesis of 4-substituted 3-(indol-3-yl)maleimides and azepines with annelated indole and maleimide nuclei
作者:Sergey A. Lakatosh、Yuri N. Luzikov、Maria N. Preobrazhenskaya
DOI:10.1016/j.tet.2005.06.027
日期:2005.8
A series of 4-substituted 3-(indole-3-yl)maleimides has been synthesized. Upon the action of CH3SO3H in TFA, the 3-(indole-3-yl)-4-(arylalkylamino)-maleimides undergo cyclization to give 12b,13-dihydro-4bH-indolo[3,2-d]pyrrolo[3,4-b][1]benzazepine-5,7(6H, 8H)-dione derivatives. (c) 2005 Elsevier Ltd. All rights reserved.