[EN] SPIRO '1-AZABICYCLO '2.2.2!OCTAN-3,5'-OXAZOLIDIN -2'-ONE! DERIVATIVES WITH AFFINITY TO THE ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTOR<br/>[FR] DERIVES DE SPIRO '1-AZABICYCLO '2.2.2!OCTAN-3,5'-OXAZOLIDIN -2'-ONE! POSSEDANT UNE AFFINITE AVEC LE RECEPTEUR D'ACETYLCHOLINE NICOTINIQUE ALPHA7
申请人:ASTRAZENECA AB
公开号:WO2005005435A1
公开(公告)日:2005-01-20
Compounds of formula (I) and pharmaceutically-acceptable salts thereof, wherein Arl, A and Ar2 are as defined in the specification, pharmaceutical compositions and formulations containing them, methods of using them to treat diseases and conditions either alone or in combination with other therapeutically-active compounds or substances, processes and intermediates used to prepare them, uses of them as medicaments for therapy, uses of them in the manufacture of medicaments and uses of them for diagnostic and analytic purposes.
The present application relates to novel heterocyclic compounds, to processes for preparation thereof and to the use thereof for controlling animal pests, which also include arthropods and especially insects.
本申请涉及新颖的杂环化合物,其制备方法以及用于控制动物害虫的用途,其中包括节肢动物,特别是昆虫。
Imidazo-pyrimidine derivatives as ligands for gaba receptors
申请人:——
公开号:US20040092533A1
公开(公告)日:2004-05-13
A class of imidazo[1,2-&agr;]pyrimidine derivatives, substituted at the 3-position by an optionally substituted five-membered or six-membered heteroaromatic ring, are selective ligands for GABA
A
receptors, in particular having good affinity for the &agr;2 and/or &agr;3 and/or &agr;5 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
Compounds of formula I:
and pharmaceutically-acceptable salts thereof, wherein Q, Ar1, A and Ar2 are as defined in the specification, pharmaceutical compositions and formulations containing them, methods of using them to treat diseases and conditions either alone or in combination with other therapeutically-active compounds or substances, processes and intermediates used to prepare them, uses of them as medicaments for therapy, uses of them in the manufacture of medicaments and uses of them for diagnostic and analytic purposes.
Imidazo-pyrimidine derivatives as ligands for GABA receptors
申请人:Merck Sharp & Dohme Ltd.
公开号:US07030128B2
公开(公告)日:2006-04-18
A class of imidazo[1,2-α]pyrimidine derivatives, substituted at the 3-position by an optionally substituted five-membered or six-membered heteroaromatic ring, are selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.