CYCLIC KETAL DERIVATIVES - Patent 0630379

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EP 0 630 379 A1

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(43)	Date of publication:
	28.12.1994 Bulletin 1994/52

(21)	Application number: 93906481.0

(22)	Date of filing: 02.03.1993

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International Patent Classification (IPC):

C07H 9/ 02^{( . )}
A61K 31/ 70^{( . )}
A61P 3/ 00^{( . )}
A61P 9/ 08^{( . )}
A61P 31/ 04^{( . )}
C07D 493/ 08^{( . )}
C07H 15/ 10^{( . )}

A61K 31/ 34^{( . )}
A61K 31/ 7028^{( . )}
A61P 3/ 06^{( . )}
A61P 9/ 10^{( . )}
A61P 43/ 00^{( . )}
C07H 9/ 04^{( . )}
C07H 19/ 01^{( . )}

(86)	International application number:
	PCT/EP1993/000487

(87)	International publication number:
	WO 1993/018040 (16.09.1993 Gazette 1993/22)

(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:

10.03.1992 GB 19920005136

(71)	Applicant: GLAXO GROUP LIMITED
	Greenford, Middlesex UB6 0NN (GB)

(72)	Inventors:
	SRIKANTHA, Anton Ranjit Premlal Greenford, Middlesex UB6 0HE (GB) KIRK, Barrie Edward Greenford, Middlesex UB6 0HE (GB) WATSON, Nigel Stephen Greenford, Middlesex UB6 0HE (GB)

(74)	Representative: Quillin, Helen Kaye, et al
	Glaxo Wellcome plc Glaxo House Berkeley Avenue Greenford, Middlesex UB6 0NN Greenford, Middlesex UB6 0NN (GB)

(54)	CYCLIC KETAL DERIVATIVES