THIOL-CARBOXYLIC ACID DERIVATIVES AS COLLAGENASE INHIBITORS - Patent 0579648

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EP 0 579 648 A1

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(43)	Date of publication:
	26.01.1994 Bulletin 1994/04

(21)	Application number: 92907683.0

(22)	Date of filing: 06.04.1992

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International Patent Classification (IPC):

A61K 31/ 16^{( . )}
A61K 31/ 22^{( . )}
A61P 43/ 00^{( . )}
C07C 327/ 32^{( . )}

A61K 31/ 19^{( . )}
A61P 29/ 00^{( . )}
C07C 323/ 60^{( . )}
C07D 295/ 18^{( . )}

(86)	International application number:
	PCT/GB1992/000612

(87)	International publication number:
	WO 1992/017444 (15.10.1992 Gazette 1992/26)

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

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Priority:

08.04.1991 GB 19910007367

(71)	Applicant: SMITHKLINE BEECHAM P.L.C.
	Brentford, Middlesex TW8 9EP (GB)

(72)	Inventors:
	MARKWELL, Roger, Edward The Pinnacles Harlow Essex CM19 5AD (GB) WARD, Robert, William The Pinnacles Harlow Essex CM19 5AD (GB) RATCLIFFE, Steven, John The Pinnacles Harlow Essex CM19 5AD (GB)

(74)	Representative: Florence, Julia Anne, et al
	SmithKline Beecham plc Corporate Intellectual Property SB House Great West Road Brentford, Middlesex TW8 9BD Brentford, Middlesex TW8 9BD (GB)

(54)	THIOL-CARBOXYLIC ACID DERIVATIVES AS COLLAGENASE INHIBITORS