ENDOTHELIN RECEPTOR ANTAGONISTS - Patent 0868180

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EP 0 868 180 A1

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(43)	Date of publication:
	07.10.1998 Bulletin 1998/41

(21)	Application number: 96945082.0

(22)	Date of filing: 20.12.1996

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International Patent Classification (IPC):

A61K 31/ 00^{( . )}
A61K 31/ 4164^{( . )}
A61K 31/ 54^{( . )}
A61P 9/ 10^{( . )}
A61P 13/ 00^{( . )}
A61P 13/ 12^{( . )}
A61P 43/ 00^{( . )}
C07D 417/ 14^{( . )}

A61K 31/ 415^{( . )}
A61K 31/ 4178^{( . )}
A61P 9/ 00^{( . )}
A61P 9/ 12^{( . )}
A61P 13/ 08^{( . )}
A61P 25/ 06^{( . )}
C07D 405/ 06^{( . )}

(86)	International application number:
	PCT/US1996/020739

(87)	International publication number:
	WO 1997/022341 (26.06.1997 Gazette 1997/27)

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

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Priority:

21.12.1995 US 19950009009P

(71)	Applicant: SMITHKLINE BEECHAM CORPORATION
	King of Prussia, PA 19406-0939 (US)

(72)	Inventors:
	LUENGO, Juan Ignacio Audubon, PA 19403 (US) XIANG, Jia-Ning Wayne, PA 19087 (US)

(74)	Representative: Waters, David Martin, Dr., et al
	Smithkline Beecham plc Corporate Intellectual Property, Two New Horizons Court Brentford, Middlesex TW8 9EP Brentford, Middlesex TW8 9EP (GB)

(54)	ENDOTHELIN RECEPTOR ANTAGONISTS