[EN] 3-(4-(11H-DIBENZO[B,E][1,4]AZEPIN-6-YL)PIPERAZIN-1-YL)- AND 3-(4-(DIBENZO[B,F][1,4]OXAZEPIN/THIAZEPIN/DIAZEPIN-11-YL)PIPERAZIN-1-YL)-PROPANO IC ACID DERIVATIVES AS H1 AND 5-HT2A-RECEPTOR MODULATORS FOR THE TREATMENT OF SLEEP DISORDERS<br/>[FR] DÉRIVÉS DE L'ACIDE 3-(4-(11H-DIBENZO[B,E][1,4]AZÉPIN-6-YL)PIPÉRAZIN-1-YL)- ET 3-(4-(DIBENZO[B,F][1,4]OXAZÉPIN/THIAZÉPIN/DIAZÉPIN-11-YL)PIPÉRAZIN-1-YL)-PROPANOÏQUE UTILISÉS COMME MODULATEURS DES RÉCEPTEURS H1 ET 5-HT2A POUR LE TRAITEMENT DES TROUBLES DU SOMMEIL
申请人:ALAIRION INC
公开号:WO2021080997A1
公开(公告)日:2021-04-29
The present disclosure relates to 3-(4-(llH-dibenzo[b,e][l,4]azepin-6- yl)piperazin-l-yl)-, 3-(4-(dibenzo[b,f][l,4]oxazepin-ll-yl)piperazin-l- yl)-, 3-(4-(dibenzo[b,f][l,4]thiazepin-ll-yl)piperazin-l-yl)- and 3- (4-(dibenzo[b,f][l,4]diazepin-ll-yl)piperazin-l-yl)-propanoic acid derivatives of the formulae (I), (II1) and (II): wherein X is CR7R8, O, S or NR7, and to their pharmaceutically acceptable salts, pharmaceutical compositions, methods for their preparation, as well as to the compounds for use in methods of medical treatment. The compounds disclosed herein are useful for modulating HI and 5- HT2Areceptors and are to be used in the treatment of sleep disorders such as sleep fragmentation, disturbed sleep/arousals, and arousal threshold. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. pages 143 to 224; examples 1 to 33; compounds 1 to 39; tables A to R). An exemplary compound is e.g. 3-(4-(7-chloro-3-methyldibenzo[b,f] [l,4]oxazepin-ll-yl)piperazin-l-yl)-2, 2-dimethyl propanoic acid (example 1, compound 1):