RAPIDLY CLEARING TECHNETIUM-99m PHOSPHONATE SKELETAL IMAGING AGENTS - Patent 0802919

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EP 0 802 919 A1

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(43)	Date of publication:
	29.10.1997 Bulletin 1997/44

(21)	Application number: 94923179.0

(22)	Date of filing: 03.06.1994

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International Patent Classification (IPC):

A61K 51/ 00^{( . )}
A61K 51/ 12^{( . )}

A61K 51/ 04^{( . )}
C07F 13/ 00^{( . )}

(86)	International application number:
	PCT/US1994/006276

(87)	International publication number:
	WO 1995/033757 (14.12.1995 Gazette 1996/01)

(84)	Designated Contracting States:
	DE FR GB IT

(71)	Applicant: MALLINCKRODT MEDICAL, INC.
	St. Louis, MO 63134 (US)

(72)	Inventors:
	DEROSCH, Mark, A. St. Louis, MO 63146 (US) DEUTSCH, Edward, A. Maryland Heights, MO 63043 (US) DEUTSCH, Karen, F. Maryland Heights, MO 63043 (US)

(74)	Representative: Jones, Alan John, et al
	CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA London, WC1A 2RA (GB)

(54)	RAPIDLY CLEARING TECHNETIUM-99m PHOSPHONATE SKELETAL IMAGING AGENTS