HIV PROTEASE INHIBITORS - Patent 0575500

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EP 0 575 500 A1

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(43)	Date of publication:
	29.12.1993 Bulletin 1993/52

(21)	Application number: 92908310.0

(22)	Date of filing: 07.03.1992

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International Patent Classification (IPC):

A61K 31/ 16^{( . )}
A61K 31/ 195^{( . )}
A61P 31/ 12^{( . )}
A61P 37/ 04^{( . )}
C07C 221/ 00^{( . )}
C07C 233/ 30^{( . )}
C07C 237/ 12^{( . )}
C07C 271/ 06^{( . )}
C07C 311/ 32^{( . )}
A61K 38/ 00^{( . )}

A61K 31/ 19^{( . )}
A61K 31/ 22^{( . )}
A61P 31/ 18^{( . )}
A61P 43/ 00^{( . )}
C07C 225/ 02^{( . )}
C07C 233/ 47^{( . )}
C07C 237/ 22^{( . )}
C07C 271/ 22^{( . )}
C07K 5/ 02^{( . )}

(86)	International application number:
	PCT/US1992/001738

(87)	International publication number:
	WO 1992/015319 (17.09.1992 Gazette 1992/24)

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

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Priority:

08.03.1991 US 19910666292

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

(72)	Inventors:
	GLEASON, John, Gerald Downingtown, PA 19335 (US) LUM, Robert, Thomas St. Davids, PA 19087 (US)

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

(54)	HIV PROTEASE INHIBITORS