Processes for the Preparation of 8-Chloro-1-Methyl-2,3,4,5-Tetrahydro-1H-3-Benzazepine and Intermediates Related Thereto
申请人:Weigl Ulrich
公开号:US20090143576A1
公开(公告)日:2009-06-04
The present invention provides processes, methods and intermediates for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine, salts, hydrates and crystal forms thereof which are useful as serotonin (5-HT) receptor agonists for the treatment of, for example, central nervous system disorders such as obesity.
[EN] PROCESSES FOR THE PREPARATION OF INTERMEDIATES RELATED TO THE 5-HT2c AGONIST (R)-8-CHORO-I-METHYL-2,3,4,5-TETRAHYDRO-1H-3-BENZAZEPINE<br/>[FR] PROCÉDÉS DE PRÉPARATION D'INTERMÉDIAIRES SE RAPPORTANT À L'AGONISTE 5-HT2C (20090911WO2007120517A2ARENA PHARM INC [US], et al20071025the whole document, especially synthetic scheme 1.1DY1-50DYJERRY MARCH: "Advanced Organic Chemistry; Reactions, Mechanisms and Structure; Third edition", 1985, JOHN WILEY & SONS (WILEY-INTERSCIENCE PUBLICATION), NEW-YORK, XP002527116JERRY MARCHAdvanced Organic Chemistry; Reactions, Mechanisms and Structure; Third editionNEW-YORKJOHN WILEY & SONS (WILEY-INTERSCIENCE PUBLICATION)1985382-384Y1-50YCAREY, F AND SUNDERG, R.: "Advanced Organic Chemistry, Part B: Reactions and Synthesis, second edition", 1983, PLENUM PRESS, NEW YORK, XP002527117CAREY, F AND SUNDERG, R.Advanced Organic Chemistry, Part B: Reactions and Synthesis, second editionNEW YORKPLENUM PRESS198396-98Y1-50Y
申请人:ARENA PHARM INC
公开号:WO2009111004A1
公开(公告)日:2009-09-11
The present invention provides processes and intermediates useful in the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine, a serotonin (5-HT) receptor agonist that is useful in the treatment or prophylaxis of, for example, central nervous system disorders, such as obesity.