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Title:
SALT FORM
Document Type and Number:
Japanese Patent JP2009084270
Kind Code:
A
Abstract:

To provide a compound which is a suitable drug substance and is useful in the treatment of conditions including asthma.

The compound is a xinafoate salt of N4-[(2,2-difluoro-4H-benzo[1,4]oxazin-3-one)-6-yl]-5-fluoro-N2-[3-(methylaminocarbonylmethyleneoxy)phenyl]-2,4-pyrimidinediamine.


Inventors:
TAYLOR STEFAN COLIN JOHN
Application Number:
JP2008225403A
Publication Date:
April 23, 2009
Filing Date:
September 03, 2008
Export Citation:
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Assignee:
PFIZER LTD
International Classes:
C07D413/12; A61K31/538; A61K45/00; A61P11/06; A61P43/00; A61P1/00; A61P1/04; A61P9/12; A61P11/00; A61P11/02; A61P11/08; A61P19/02; A61P19/10; A61P25/00; A61P27/02; A61P31/00; A61P31/06; A61P31/18; A61P35/02; A61P37/08
Domestic Patent References:
JP2005516046A2005-06-02
JP2002512952A2002-05-08
JP2006506360A2006-02-23
Foreign References:
WO2005012294A12005-02-10
WO2006134021A22006-12-21
Other References:
長瀬博監訳, 最新 創薬化学 下巻, JPN6008054607, 25 September 1999 (1999-09-25), JP, pages 347 - 365, ISSN: 0002606847
"新医薬品の規格及び試験方法の設定について", 医薬審発第568号, JPN6010021254, 2001, ISSN: 0002606848
Attorney, Agent or Firm:
Yoshinobu Murofushi
High Hoji Koji
Junko Miyazawa
Noh four