TARGETED DRUG DELIVERY VIA MIXED PHOSPHATE DERIVATIVES - Patent 0577725

(19)

(11)

EP 0 577 725 A1

(12)

(43)	Date of publication:
	12.01.1994 Bulletin 1994/02

(21)	Application number: 92909373.0

(22)	Date of filing: 27.03.1992

(51)

International Patent Classification (IPC):

A61K 31/ 66^{( . )}
A61K 31/ 70^{( . )}
A61K 31/ 7034^{( . )}
A61K 31/ 7042^{( . )}
A61K 31/ 7064^{( . )}
A61K 31/ 7072^{( . )}
A61K 31/ 708^{( . )}
A61P 43/ 00^{( . )}
C07F 9/ 165^{( . )}
C07F 9/ 572^{( . )}
C07F 9/ 59^{( . )}
C07F 9/ 6506^{( . )}
C07F 9/ 6512^{( . )}
C07F 9/ 6558^{( . )}
C07H 15/ 252^{( . )}
C07H 19/ 10^{( . )}
C07J 51/ 00^{( . )}
C07J 71/ 00^{( . )}

A61K 31/ 675^{( . )}
A61K 31/ 7028^{( . )}
A61K 31/ 704^{( . )}
A61K 31/ 7052^{( . )}
A61K 31/ 7068^{( . )}
A61K 31/ 7076^{( . )}
A61K 47/ 48^{( . )}
C07F 9/ 09^{( . )}
C07F 9/ 553^{( . )}
C07F 9/ 576^{( . )}
C07F 9/ 645^{( . )}
C07F 9/ 6509^{( . )}
C07F 9/ 6547^{( . )}
C07F 9/ 6561^{( . )}
C07H 19/ 04^{( . )}
C07H 19/ 20^{( . )}
C07J 63/ 00^{( . )}

(86)	International application number:
	PCT/US1992/002239

(87)	International publication number:
	WO 1992/017185 (15.10.1992 Gazette 1992/26)

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

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Priority:

29.03.1991 US 19910677304

(71)	Applicant: UNIVERSITY OF FLORIDA
	Gainesville, Florida 32611 (US)

(72)	Inventor:
	BODOR, Nicholas S. Gainesville, FL 32608 (US)

(74)	Representative: Pendlebury, Anthony, et al
	PAGE, WHITE & FARRER 54 Doughty Street London WC1N 2LS London WC1N 2LS (GB)

(54)	TARGETED DRUG DELIVERY VIA MIXED PHOSPHATE DERIVATIVES