HYDROPHILIC (S)-AMLODIPINE SALTS OR THEIR HYDRATES AND PHARMACEUTICAL COMPOSITIONS - Patent 1458681

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EP 1 458 681 A1

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(43)	Date of publication:
	22.09.2004 Bulletin 2004/39

(21)	Application number: 02769861.2

(22)	Date of filing: 18.10.2002

(51)	International Patent Classification (IPC)⁷: C07D 211/90, A61K 31/44

(86)	International application number:
	PCT/CN2002/000730

(87)	International publication number:
	WO 2003/043989 (30.05.2003 Gazette 2003/22)

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

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Priority:

22.11.2001 CN 01140027

(71)	Applicant: Zhang, Xitian
	Changchun City,Jilin 130022 (CN)

(72)	Inventor:
	Zhang, Xitian Changchun City,Jilin 130022 (CN)

(74)	Representative: Strych, Werner et al
	Albert-Rosshaupter-Strasse 65 81369 München 81369 München (DE)

(54)	HYDROPHILIC (S)-AMLODIPINE SALTS OR THEIR HYDRATES AND PHARMACEUTICAL COMPOSITIONS