INDOLYLPIPERIDINE DERIVATIVES AS ANTIHISTAMINIC AND ANTIALLERGIC AGENTS
申请人:Almirall Prodesfarma, S.A.
公开号:EP1183251B1
公开(公告)日:2004-02-11
US6683096B2
申请人:——
公开号:US6683096B2
公开(公告)日:2004-01-27
[EN] INDOLYLPIPERIDINE DERIVATIVES AS ANTIHISTAMINIC AND ANTIALLERGIC AGENTS<br/>[FR] DERIVES D'INDOLYLPIPERIDINE UTILISES COMME AGENTS ANTIHISTAMINIQUES ET ANTIALLERGIQUE
申请人:ALMIRALL PRODESFARMA SA
公开号:WO2000075130A1
公开(公告)日:2000-12-14
Indolylpiperidine compounds of formula (I) wherein: A1 represents an alkylene, alkyleneoxy, alkylenethio, alkanoyl or hydroxyalkylene group; A2 represents a single bond, an alkylene or alkenylene group; W represents a single bond or a phenylene or furanylene group which is unsubstituted or substituted by one or more halogen atoms, alkoxy groups and/or alkyl groups; R2 represents a hydrogen or halogen atom or an alkyl or alkoxy group; and R3 represents a carboxyl group or a tetrazolyl group. The present invention provides novel indolylpiperidine compounds having improved antihistamine and antiallergic activity.
Indolylpiperidine derivatives as antihistaminic and antiallergic agents
申请人:——
公开号:US20020147344A1
公开(公告)日:2002-10-10
1
Indolylpiperidine compounds of formula (I)
wherein:
A
1
represents an alkylene, alkyleneoxy, alkylenethio, alkanoyl or hydroxyalkylene group;
A
2
represents a single bond, an alkylene or alkenylene group;
W represents a single bond or a phenylene or furanylene group which is unsubstituted or substituted by one or more halogen atoms, alkoxy groups and/or alkyl groups;
R
1
represents a hydrogen atom or an alkyl, alkenyl, alkynyl, alkoxyalkyl, alkenyloxyalkyl, alkynyloxyalkyl alkoxy-alkoxyalkyl, phenylalkyl group wherein the phenyl ring is unsubstituted or substituted by one or more halogen atoms or alkyl, alkoxy or arylalkoxy groups, or a cycloalkylalkyl group wherein the cycloalkyl group is unsubstituted or substituted by one or more halogen atoms, alkyl groups or alkoxy groups;
R
2
represents a hydrogen or halogen atom or an alkyl or alkoxy group; and
R
3
represents a carboxyl group or a tetrazolyl group;
and pharmaceutically acceptable salts thereof, process for their preparation and medicinal use.