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Patent Searching and Data


Title:
PHARMACEUTICAL COMPOSITION FOR ORAL ADMINISTRATION
Document Type and Number:
WIPO Patent Application WO/2014/157603
Kind Code:
A1
Abstract:
Provided is a pharmaceutical composition for oral administration, said pharmaceutical composition comprising as an active ingredient 4-{[(1R,2s,3S,5s, 7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide, the solubility of which varies between in an acidic pH range and in a neutral pH range, having quick disintegration properties and quick elution properties and holding promise for good drug compliance. The pharmaceutical composition for oral administration according to the present invention, which comprises 4-{[(1R,2s,3S,5s, 7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide or a pharmaceutically acceptable salt thereof and a hydrophilic lubricating agent, is useful as a pharmaceutical composition for oral administration that has quick disintegration properties and quick elution properties and holds promise for good drug compliance.

Inventors:
TAKAE SEIJI (JP)
KOJIMA HIROYUKI (JP)
SAKURAI ATSUSHI (JP)
TAMURA TETSUYA (JP)
TASAKI HIROAKI (JP)
MURO ATSUSHI (JP)
Application Number:
PCT/JP2014/059078
Publication Date:
October 02, 2014
Filing Date:
March 28, 2014
Export Citation:
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Assignee:
ASTELLAS PHARMA INC (JP)
International Classes:
A61K31/437; A61K9/20; A61K9/30; A61K47/10; A61K47/14; A61P29/00; A61P37/02; A61P37/08; A61P43/00
Domestic Patent References:
WO2013022059A12013-02-14
WO2012002547A12012-01-05
WO2007077949A12007-07-12
WO2011162300A12011-12-29
WO2011142478A12011-11-17
Foreign References:
JP2009522206A2009-06-11
JP2004131393A2004-04-30
Other References:
See also references of EP 2979698A4
Attorney, Agent or Firm:
MORITA Kenichi et al. (JP)
Ken-ichi Morita (JP)
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