摘要:
PROBLEM TO BE SOLVED: To provide processes and intermediates for the preparation of 3-benzazepines and salts thereof which can be useful as serotonin (5-HT) receptor agonists for the treatment of, for example, central nervous system disorders such as obesity.SOLUTION: Serotonin (5-HT) neurotransmission plays an important role in numerous physiological processes both in health disorders and in psychiatric disorders. For example, 5-HT has been implicated in the regulation of feeding behavior. 5-HT is believed to work by inducing a feeling of fullness, and thereby eating stops and fewer calories are taken.
摘要:
PROBLEM TO BE SOLVED: To provide 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.SOLUTION: The present invention provides processes and intermediates for preparing 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine having Formula (I), salts and crystal form thereof. In some embodiments, the compound of formula (I) is the R enantiomer.
摘要:
PROBLEM TO BE SOLVED: To provide methods and intermediates for the preparation of 3-benzazepines and salts thereof which can be useful as serotonin (5-HT) receptor agonists for the treatment of, for example, central nervous system disorders such as obesity.SOLUTION: Serotonin (5-HT) neurotransmission plays an important role in numerous physiological processes both in health disorders and in psychiatric disorders. For example, 5-HT is implicated in the regulation of dieting behavior. 5-HT is believed to work by inducing a feeling of fullness or satiety so eating stops earlier and fewer calories are consumed.
摘要:
PROBLEM TO BE SOLVED: To provide processes for preparing 3-benzazepines and salts thereof [which can be useful as serotonin (5-HT) receptor agonists for the treatment of, for example, central nervous system disorders (such as obesity)], and to provide intermediates therefor. SOLUTION: Serotonin (5-HT) neurotransmission fulfills an important role in various physiological processes in the both of health disorders and mental disorders. For example, 5-HT relates to control of abstemious diet behavior. The 5-HT is supposed to act by inducing feeling of fullness, and thereby meal is stopped and calorie to be taken in decreases. COPYRIGHT: (C)2011,JPO&INPIT