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Title:
1,4-BENZODIAZEPINE DERIVATIVE, PHARMACEUTICAL COMPOSITION COMPRISING THE SAME, AND USE OF THE SAME FOR MEDICAL PURPOSES
Document Type and Number:
WIPO Patent Application WO/2008/038600
Kind Code:
A1
Abstract:
A 1,4-benzodiazepine derivative having an [(R)-1-(2-chloro-4-alkoxybenzoyl)-3-methyl-1,2,3,5- tetrahydrobenzo[e]-1,4-diazepine-4-carbonyl]amine skeleton, such as methyl=(S)-2-[[(R)-1-(2-chloro-4-ethoxybenzoyl)-3- methyl-1,2,3,5-tetrahydrobenzo[e]-1,4-diazepine-4- carbonyl]amino]propionate or methyl=(S)-2-[[(R)-1-(2-chloro- 4-propoxybenzoyl)-3-methyl-1,2,3,5-tetrahydrobenzo[e]-1,4- diazepine-4- carbonyl]amino]propionate. The derivative has a V2 receptor-stimulating activity and is therefore useful as a prophylactic or therapeutic agent for central diabetes insipidus, nighttime urinary frequency or nocturnal enuresis.

Inventors:
KONDO TATSUHIRO (JP)
YOKOYAMA KENJI (JP)
SUZUKI RITSU (JP)
KAMBARA MIKIE (JP)
KOBAYASHI HIROAKI (JP)
Application Number:
PCT/JP2007/068451
Publication Date:
April 03, 2008
Filing Date:
September 21, 2007
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Assignee:
KISSEI PHARMACEUTICAL (JP)
KONDO TATSUHIRO (JP)
YOKOYAMA KENJI (JP)
SUZUKI RITSU (JP)
KAMBARA MIKIE (JP)
KOBAYASHI HIROAKI (JP)
International Classes:
C07D243/14; A61K31/5513; A61K45/00; A61P13/02; A61P43/00; C07D401/12; C12N15/09
Domestic Patent References:
WO2006104008A12006-10-05
WO2006054560A12006-05-26
Foreign References:
JPH0616643A1994-01-25
JP2003519228A2003-06-17
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