17-ALKYLKETONE STEROIDS USEFUL AS 5-$g(a)-REDUCTASE INHIBITORS

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EP 0 651 643 A1

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(43)	Date of publication:
	10.05.1995 Bulletin 1995/19

(21)	Application number: 93915499.0

(22)	Date of filing: 30.06.1993

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International Patent Classification (IPC):

C07C 69/ 00^{( . )}
C07J 63/ 00^{( . )}
A61K 31/ 57^{( . )}
C07J 1/ 00^{( . )}
C07J 5/ 00^{( . )}
C07J 9/ 00^{( . )}
C07J 41/ 00^{( . )}

C07J^{( . )}
A61K 31/ 565^{( . )}
A61K 31/ 575^{( . )}
C07J 3/ 00^{( . )}
C07J 7/ 00^{( . )}
C07J 31/ 00^{( . )}

(86)	International application number:
	PCT/US1993/006238

(87)	International publication number:
	WO 1994/000125 (06.01.1994 Gazette 1994/02)

(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:

30.06.1992 GB 19920013835

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

(72)	Inventors:
	HOLT, Dennis Alan Mohnton, PA 19540 (US) LEVY, Mark Alan Wayne, PA 19087 (US)

(74)	Representative: Summersell, Richard John
	SmithKline Beecham Corporate Intellectual Property SB House Great West Road Brentford, Middlesex TW8 9BD Brentford, Middlesex TW8 9BD (GB)

(54)	17-ALKYLKETONE STEROIDS USEFUL AS 5-$g(a)-REDUCTASE INHIBITORS