NOVEL QUINOLONE DERIVATIVES AND PROCESSES FOR PREPARING THE SAME - Patent 0677052

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EP 0 677 052 A1

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(43)	Date of publication:
	18.10.1995 Bulletin 1995/42

(21)	Application number: 94903115.0

(22)	Date of filing: 29.12.1993

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International Patent Classification (IPC):

C07D 471/ 04^{( . )}

C07D 519/ 00^{( . )}

(86)	International application number:
	PCT/KR1993/000122

(87)	International publication number:
	WO 1994/014813 (07.07.1994 Gazette 1994/15)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

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Priority:

29.12.1992 KR 19920026039
09.12.1993 KR 19930027072

(71)	Applicants:
	KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY Daejeon, 305-606 (KR) SMITHKLINE BEECHAM PLC Brentford, Middlesex TW8 9EP (GB)

(72)	Inventors:
	KIM, Wan Joo Daejeon 305-606 (KR) PARK, Tae Ho 431-6, Doryong-dong, Daejeon 305-606 (KR) PARK, Jewn Giew Daejeon 305-606 (KR) KIM, Moon Hwan Yuseong-ku, Daejeon 305-333 (KR) HA, Jae Du Daejeon 305-333 (KR) PEARSON, Neil Surrey RH3 7AJ (GB)

(74)	Representative: Dowden, Marina
	Elkington and Fife Prospect House, 8 Pembroke Road Sevenoaks, Kent TN13 1XR Sevenoaks, Kent TN13 1XR (GB)

(54)	NOVEL QUINOLONE DERIVATIVES AND PROCESSES FOR PREPARING THE SAME