PYRIDONE DERIVATIVE - BANYU PHARMA CO LTD

Title:

PYRIDONE DERIVATIVE

Document Type and Number:

WIPO Patent Application WO/2005/085200

Kind Code:

A1

Abstract:

Disclosed is a pyridone derivative represented by the following formula (I). [In the formula, R₁ and R₂ may be the same or different and respectively represent H or the like, or alternatively R₁ and R₂ may form an aliphatic nitrogen-containing heterocyclic group together with N to which they are bonded; X₁-X₃ may be the same or different and respectively represent a methine group or N but all of X₁-X₃ are not Ns at the same time; X₄-X₇ may be the same or different and respectively represent a methine group or N but three or more of X₄-X₇ are not Ns at the same time; Y₁ and Y₃ may be the same or different and respectively represent a single bond, -O-, -NR-, -S- or the like; Y₂ represents a lower alkylene group or the like; R represents H or the like; L represents a methylene group; Z₁ and Z₂ may be the same or different and respectively represent a single bond or a lower alkylene group; or alternatively R₁, L and Z₂ may form an aliphatic nitrogen-containing heterocyclic group together with N to which R₁ is bonded; and Ar represents an aromatic carbocyclic group or the like.]

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Inventors:

OTAKE NORIKAZU (JP)
HAGA YUJI (JP)
NAYA AKIRA (JP)
MIZUTANI SAYAKA (JP)
KANATANI AKIO (JP)

Application Number:

PCT/JP2005/004260

Publication Date:

September 15, 2005

Filing Date:

March 04, 2005

Export Citation:

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Assignee:

BANYU PHARMA CO LTD (JP)
OTAKE NORIKAZU (JP)
HAGA YUJI (JP)
NAYA AKIRA (JP)
MIZUTANI SAYAKA (JP)
KANATANI AKIO (JP)

International Classes:

A61K31/4418; A61K31/443; A61K31/4436; A61K31/4439; A61K31/444; A61K31/4545; A61K31/501; A61K31/506; A61K31/5377; A61P1/00; A61P1/16; A61P3/04; A61P3/06; A61P3/10; A61P3/12; A61P5/00; A61P9/04; A61P9/10; A61P9/12; A61P11/00; A61P13/02; A61P13/12; A61P15/00; A61P17/00; A61P19/06; A61P25/08; A61P25/14; A61P25/18; A61P25/20; A61P25/22; A61P25/24; A61P25/28; A61P25/32; A61P25/36; A61P27/00; A61P35/00; A61P43/00; C07D213/64; C07D213/69; C07D237/16; C07D239/52; C07D239/54; C07D401/04; C07D401/12; C07D401/14; C07D403/12; C07D405/12; C07D409/12; C07D409/14; C07D451/02; C07D471/04; C07D487/08; (IPC1-7): C07D213/69; C07D213/64; C07D487/08; C07D451/02; C07D401/12; C07D401/04; C07D405/12; C07D409/12; C07D401/14; C07D237/16; C07D239/54; A61K31/4418; A61K31/4545; A61K31/5377; A61K31/4439; A61K31/444; A61K31/443; A61K31/4436; A61K31/506; A61K31/501; A61P5/00; A61P43/00; A61P3/04; A61P3/10; A61P3/06; A61P19/06; A61P1/16; A61P9/10; A61P9/04; A61P9/12; A61P13/12; A61P3/12; A61P25/24; A61P25/22; A61P25/08; A61P25/28; A61P25/18; A61P25/20; A61P25/14; A61P27/00; A61P25/36; A61P25/32; A61P15/00; A61P1/00; A61P11/00; A61P35/00; A61P17/00; A61P13/02

Domestic Patent References:

WO2003068230A1	2003-08-21
WO2001082925A1	2001-11-08
WO2001087834A1	2001-11-22
WO2002094799A2	2002-11-28
WO2003045912A1	2003-06-05

Foreign References:

JP2002003370A	2002-01-09
JP2004504303A	2004-02-12
JP2004502423A	2004-01-29

Other References: