FLUORINATED 6-METHYLENANDROSTA-1,4-DIEN-3-ONE DERIVATIVES AND PROCESS FOR THEIR PREPARATION - Patent 0656901

(19)

(11)

EP 0 656 901 A1

(12)

(43)	Date of publication:
	14.06.1995 Bulletin 1995/24

(21)	Application number: 94919642.0

(22)	Date of filing: 06.06.1994

(51)

International Patent Classification (IPC):

A61K 31/ 565^{( . )}
C07J 71/ 00^{( . )}

C07J 1/ 00^{( . )}

(86)	International application number:
	PCT/EP1994/001993

(87)	International publication number:
	WO 1995/001366 (12.01.1995 Gazette 1995/03)

(84)	Designated Contracting States:
	DE GB IT

(30)

Priority:

29.06.1993 GB 19930013420

(71)	Applicant: Pharmacia S.p.A.
	I-20152 Milan (IT)

(72)	Inventors:
	BUZZETTI, Franco I-20052 Monza (IT) LONGO, Antonio I-20131 Milan (IT) DI SALLE, Enrico I-20124 Milan (IT)

(74)	Representative: Ferrario, Vittorino, et al
	Pharmacia & Upjohn S.p.A. Patent and Trademark Department, Viale Pasteur, 10 20014 Nerviano (Milano) 20014 Nerviano (Milano) (IT)

(54)	FLUORINATED 6-METHYLENANDROSTA-1,4-DIEN-3-ONE DERIVATIVES AND PROCESS FOR THEIR PREPARATION