Compound, process for preparing the compound, composition, use of a compound, and method of treating allergic diseases including bronchial asthma, rhinitis, conjunctivitis, dematosis and urticaria

摘要

"COMPOUND, PROCESS TO PREPARE COMPOUND, COMPOSITION, USE OF A COMPOUND, AND METHOD OF TREATING ALLERGIC DISEASES INCLUDING BRONCHIC ASTHMA, RHINITIS, CONJUNTIVITIS, DEMATOSIS AND URTICARIES". Indolylpiperidine compounds of formula (I) in which: A ^1 ^ represents an alkylene, alkyleneoxy, alkylenethio, alkanoyl or hydroxyalkylene group; A 2 represents a single bond, an alkylene group or an alkenylene group; W represents a single bond or a phenylene or furanylene group that is substituted or unsubstituted 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 alkoxyalkoxyalkyl group, phenylalkyl group in which the phenyl ring is substituted or unsubstituted by one or more halogen atoms or alkyl groups, alkoxy or arylalkoxy or a cycloalkylalkyl group in which cycloalkyl group is substituted or unsubstituted 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 R3 represents a carboxyl group or a tetrazolyl group; and their pharmaceutically acceptable salts, process for their preparation and medicinal use.