THIOETHER COMPOUNDS FOR USE IN PREPARING BIFUNCTIONAL CHELATING AGENTS FOR THERAPEUTIC RADIOPHARMACEUTICALS - Patent 0757694

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EP 0 757 694 A1

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(43)	Date of publication:
	12.02.1997 Bulletin 1997/07

(21)	Application number: 95917659.0

(22)	Date of filing: 25.04.1995

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International Patent Classification (IPC):

C07D 327/ 00^{( . )}
A61K 39/ 395^{( . )}
C07B 59/ 00^{( . )}
C07C 323/ 11^{( . )}
C07C 323/ 24^{( . )}
C07C 323/ 51^{( . )}
C07D 285/ 00^{( . )}
C07D 339/ 00^{( . )}
C07F 15/ 00^{( . )}

A61K 38/ 00^{( . )}
A61K 51/ 00^{( . )}
C07C 321/ 14^{( . )}
C07C 323/ 22^{( . )}
C07C 323/ 39^{( . )}
C07C 381/ 12^{( . )}
C07D 331/ 00^{( . )}
C07D 341/ 00^{( . )}
C09K 3/ 00^{( . )}

(86)	International application number:
	PCT/US1995/005045

(87)	International publication number:
	WO 1995/029925 (09.11.1995 Gazette 1995/48)

(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:

29.04.1994 US 19940236353

(71)	Applicant: THE CURATORS OF THE UNIVERSITY OF MISSOURI
	Columbia, MO 65211 (US)

(72)	Inventors:
	VENKATESH, Meera Bombay 400 094 (IN) JURISSON, Silvia Columbia, MO 65203 (US) KETRING, Alan, R. Columbia, MO 65203 (US) VOLKERT, Wynn, A. Columbia, MO 65202 (US)

(74)	Representative: Austin, Hedley William
	Urquhart-Dykes & Lord Alexandra House 1 Alexandra Road Swansea West Glamorgan SA1 5ED Swansea West Glamorgan SA1 5ED (GB)

(54)	THIOETHER COMPOUNDS FOR USE IN PREPARING BIFUNCTIONAL CHELATING AGENTS FOR THERAPEUTIC RADIOPHARMACEUTICALS