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Title:
OXADIAZOLE DERIVATIVE AND PHARMACEUTICAL USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2014/092104
Kind Code:
A1
Abstract:
The invention provides compounds represented by formula (1) (in the formula, Het represents the formula (Het-1) or the like; A represents the formula (A-1) or the like; B represents (B-1) or the like; R1A represents a hydrogen atom, alkyl group, or the like; R2A, R5, R6, and R7 represent a hydrogen atom, halogen atom, alkyl group, or the like; R8 and R9 represent a hydrogen atom, alkyl group, or the like; and l is an integer of 0-4) or pharmaceutically acceptable salts thereof that are useful as agents for the treatment or prevention of various diseases or symptoms involving the serotonin 4 receptors (especially Alzheimer's disease and other such neuropsychiatric diseases).

Inventors:
IKEDA JUNYA (JP)
NAKAMURA TAKANORI (JP)
OTAKA HIROMICHI (JP)
Application Number:
PCT/JP2013/083163
Publication Date:
June 19, 2014
Filing Date:
December 11, 2013
Export Citation:
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Assignee:
DAINIPPON SUMITOMO PHARMA CO (JP)
International Classes:
C07D413/04; A61K31/4245; A61K31/454; A61K31/4545; A61K31/5377; A61P1/00; A61P1/04; A61P1/08; A61P1/10; A61P1/12; A61P1/14; A61P13/02; A61P13/08; A61P25/18; A61P25/22; A61P25/24; A61P43/00; C07D413/14; C07D417/14; A61P25/28
Domestic Patent References:
WO1995032965A11995-12-07
WO2006069155A22006-06-29
WO2012169649A12012-12-13
Foreign References:
JP2010524886A2010-07-22
JPH07500588A1995-01-19
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
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