PROCESS FOR PREPARING OPTICALLY ACTIVE CETIRIZINE OR ITS SALT - Patent 1718627

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EP 1 718 627 A1

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(43)	Date of publication:
	08.11.2006 Bulletin 2006/45

(21)	Application number: 05726293.3

(22)	Date of filing: 27.01.2005

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International Patent Classification (IPC):

C07D 295/088^(2006.01)

(86)	International application number:
	PCT/KR2005/000231

(87)	International publication number:
	WO 2005/073207 (11.08.2005 Gazette 2005/32)

(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 MC NL PL PT RO SE SI SK TR

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Priority:

02.02.2004 KR 2004006608

(71)	Applicant: Hanlim Pharmaceutical Co., Ltd.
	Seoul 137-071 (KR)

(72)	Inventors:
	KIM, Jae-Shin, 10-102 Asia Seonsuchon Apt. Seoul 138-797 (KR) PARK, Y-K., 309-1001 Suwondongmaeul SsangyongApt. Yongin-city, Kyungki-do 449-914 (KR) HA, Mun-Choun Yongin-city, Kyungki-do 449-779 (KR)

(74)	Representative: Rambelli, Paolo et al
	Jacobacci & Partners S.p.A. Corso Emilia 8 10152 Torino 10152 Torino (IT)

(54)	PROCESS FOR PREPARING OPTICALLY ACTIVE CETIRIZINE OR ITS SALT