1,3,5-Trisubstituted 2(1H)-pyridones as AMPA receptor inhibitors useful for the treatment of eg Parkinson's disease
申请人:Eisai R&D Management Co., Ltd.
公开号:EP2053041A2
公开(公告)日:2009-04-29
The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof.
In the formula, Q indicates NH, O or S; and R1, R2, R3, R4 and R5 are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C1-6alkyl group or a group represented by the formula -X-A (wherein X indicates a single bond, an optionally sbutituted C1-6 alkylene group etc.; and A indicates an optionally substituted C6-14 aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).
1, 2-Dihydropyridine compounds, manufacturing method thereof and use thereof
申请人:Nagato Satoshi
公开号:US20050245581A1
公开(公告)日:2005-11-03
The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof.
In the formula, Q indicates NH, O or S; and R
1
, R
2
, R
3
, R
4
and R
5
are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C
1-6
alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally sbutituted C
1-6
alkylene group etc.; and A indicates an optionally substituted C
6-14
aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).
1,5-Di(aryl or heteroaryl)-3-halo-2(1H)-pyridones as intermediates for the preparation of AMPA receptor inhibitors
申请人:Eisai R&D Management Co., Ltd.
公开号:EP2177520A1
公开(公告)日:2010-04-21
The present invention provides compounds represented by the formula:
or a salt thereof, wherein, each A1a and A3a are the same as or different from each other and each indicates an optionally substituted C6-14 aromatic hydrocarbocyclic group or 5 to 14-membered aromatic heterocyclic group; and W represents a halogen atom. The compounds are intermediates for the preparation of inhibitors of the AMPA receptor.
1,2-Dihydropyridine compounds, process for preparation of the same and use thereof
申请人:——
公开号:US20040023973A1
公开(公告)日:2004-02-05
The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof.
1
In the formula, Q indicates NH, O or S; and R
1
, R
2
, R
3
, R
4
and R
5
are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C
1-6
alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally sbutituted C
1-6
alkylene group etc.; and A indicates an optionally substituted C
6-14
aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).
Pharmaceutical compositions comprising dihydropyridinone compounds and an immunoregulatory or an antiinflammatory agent and their uses
申请人:Smith Terence
公开号:US20060100249A1
公开(公告)日:2006-05-11
The present invention relates to compositions comprising 1,2-dihydropiridin-2-one compounds and an immunoregulatory or anti-inflammatory agent. The compositions are useful for the prevention or the treatment of neurodegenerative diseases, for example demyelinating disorders.