A PROCESS FOR THE PREPARATION OF VENLAFAXINE HYDROCHLORIDE - Patent 2043999

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EP 2 043 999 A2

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(88)	Date of publication A3:
	26.07.2007

(43)	Date of publication:
	08.04.2009 Bulletin 2009/15

(21)	Application number: 06847321.4

(22)	Date of filing: 27.11.2006

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International Patent Classification (IPC):

C07C 213/02^(2006.01)

C07C 217/74^(2006.01)

(86)	International application number:
	PCT/IN2006/000474

(87)	International publication number:
	WO 2007/069277 (21.06.2007 Gazette 2007/25)

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

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Priority:

30.11.2005 IN MU14832005

(71)	Applicant: Aarti Healthcare Limited
	Mumbai 400 080 MAH (IN)

(72)	Inventors:
	DESAI PARIMAL HANSMUKH Maharashtra (IN) SALVI, Narendra Jagannath Maharashtra (IN) PATRAVALE, Bharat Kumar Surendra Maharashtra (IN) PATIL Sudhir Tulshiram Maharashtra (IN)

(74)	Representative: White, Nina Louise
	Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)

(54)	A PROCESS FOR THE PREPARATION OF VENLAFAXINE HYDROCHLORIDE