PYRIDINIUM DERIVATIVES FOR THE TREATMENT OF DIABETIC AND AGING-RELATED VASCULAR COMPLICATIONS - Patent 1220843

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EP 1 220 843 A1

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(43)	Date of publication:
	10.07.2002 Bulletin 2002/28

(21)	Application number: 99974071.5

(22)	Date of filing: 15.10.1999

(51)	International Patent Classification (IPC)⁷: C07D 213/82, C07D 417/12, C07D 409/06, A61K 31/4427, A61K 31/4425, A61P 37/00, A61P 3/00

(86)	International application number:
	PCT/IB9901/687

(87)	International publication number:
	WO 0125/209 (12.04.2001 Gazette 2001/15)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

06.10.1999 IN CA082799

(71)	Applicant: Torrent Pharmaceuticals Ltd
	Ahmedabad 380 009,Gujarat State (IN)

(72)	Inventor:
	SANKARANARAYANAN, Alangudi,B-7, Swastik Park Ahmedabad 380054,Gujarat State (IN)

(74)	Representative: Schmitz, Jean-Marie et al
	Dennemeyer & Associates S.A.,P.O. Box 1502 1015 Luxembourg 1015 Luxembourg (LU)

(54)	PYRIDINIUM DERIVATIVES FOR THE TREATMENT OF DIABETIC AND AGING-RELATED VASCULAR COMPLICATIONS