MACROCYCLIC THIOETHER LIGANDS AND THEIR USE AS INTERMEDIATES FOR BINDING IONS TO SUBSTRATES - Patent 0576492

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EP 0 576 492 A1

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(43)	Date of publication:
	05.01.1994 Bulletin 1994/01

(21)	Application number: 92906587.0

(22)	Date of filing: 19.03.1992

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International Patent Classification (IPC):

A61K 51/ 00^{( . )}
C07D 341/ 00^{( . )}
C07D 345/ 00^{( . )}
C07F 9/ 6564^{( . )}

A61K 51/ 10^{( . )}
C07D 343/ 00^{( . )}
C07D 409/ 12^{( . )}
C07F 9/ 6578^{( . )}

(86)	International application number:
	PCT/GB1992/000492

(87)	International publication number:
	WO 1992/016520 (01.10.1992 Gazette 1992/25)

(84)	Designated Contracting States:
	DE ES FR IT

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Priority:

20.03.1991 GB 19910058982
05.12.1991 GB 19910258822

(71)	Applicant: BRITISH TECHNOLOGY GROUP LTD
	London SE1 6BU (GB)

(72)	Inventors:
	BLOWER, Philip, John The Gables Stodmarsh Road Kent CT3 4AH (GB) RICHARDSON, Adrian, Peter Leeds LS16 6PH (GB) SMITH, Raymond, John Kent ME10 1DB (GB)

(74)	Representative: Davis, Norman Norbridge
	BRITISH TECHNOLOGY GROUP LTD 101 Newington Causeway London SE1 6BU London SE1 6BU (GB)

(54)	MACROCYCLIC THIOETHER LIGANDS AND THEIR USE AS INTERMEDIATES FOR BINDING IONS TO SUBSTRATES