N-5,6,7,8-TETRAHYDRO(1,6)NAPHTHYRIDINE-N'-PHENYLUREA DERIVATIVES - Patent 1017694

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EP 1 017 694 A2

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(88)	Date of publication A3:
	20.05.1999

(43)	Date of publication:
	12.07.2000 Bulletin 2000/28

(21)	Application number: 98951421.1

(22)	Date of filing: 15.09.1998

(51)	International Patent Classification (IPC)⁷: C07D 471/00

(86)	International application number:
	PCT/EP9805/904

(87)	International publication number:
	WO 9915/526 (01.04.1999 Gazette 1999/13)

(84)	Designated Contracting States:
	BE CH DE ES FR GB IT LI NL

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Priority:

19.09.1997 GB 9720052

(71)	Applicant: SMITHKLINE BEECHAM PLC
	Brentford,Middlesex TW8 9EP (GB)

(72)	Inventors:
	HARRINGTON, Frank Peter,SmithKline Beecham Pharm. HHarlow,Essex CM19 5AW (GB) THOMPSON, Mervyn,SmithKline Beecham Pharm. Harlow,Essex CM19 5AW (GB)

(74)	Representative: West, Vivien et al
	SmithKline Beecham plcCorporate Intellectual Property,Two New Horizons Court Brentford, Middlesex TW8 9EP Brentford, Middlesex TW8 9EP (GB)

(54)	N-5,6,7,8-TETRAHYDRO(1,6)NAPHTHYRIDINE-N'-PHENYLUREA DERIVATIVES