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Title:
INDANYL COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2010/074089
Kind Code:
A1
Abstract:
Provided are novel low-molecular compounds which exhibit calcium receptor antagonist activity, and which are highly safe and orally administrable, namely, compounds having general formula (I) or pharmacologically acceptable salts thereof.  In the general formula, A represents a single bond or the like; D represents a single bond or the like; R2a and R2b are the same or different from each other and represent a hydrogen atom, a halogen atom, or the like; R3a and R3b are the same or different from each other and represent a hydrogen atom, a halogen atom, or the like; R4 and R5 are the same or different from each other and represent a hydrogen atom, a halogen atom, or the like; R6 represents methyl, ethyl, or the like; m represents an integer of 0 to 6, or the like; and Z represents carboxyl or the like.

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Inventors:
NAKAO AKIRA
GOTANDA KENTOKU
AOKI KAZUMASA
HIRANO SHIMPEI
HIRUMA YOSHIHARU
SHIIKI TAKESHI
Application Number:
PCT/JP2009/071339
Publication Date:
July 01, 2010
Filing Date:
December 22, 2009
Export Citation:
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Assignee:
DAIICHI SANKYO CO LTD (JP)
NAKAO AKIRA
GOTANDA KENTOKU
AOKI KAZUMASA
HIRANO SHIMPEI
HIRUMA YOSHIHARU
SHIIKI TAKESHI
International Classes:
A61K31/195; C07C217/28; A61K31/216; A61K31/41; A61P1/02; A61P3/14; A61P5/18; A61P19/02; A61P19/08; A61P19/10; A61P29/00; A61P35/00; A61P43/00; C07D257/04
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WO2002014259A12002-02-21
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Foreign References:
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Attorney, Agent or Firm:
ISHIBASHI Koki et al. (JP)
Kimiki Ishibashi (JP)
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