SUBSTITUTED DIHYDROBENZOFURAN DERIVATIVES AS 5-HT 4 AGONISTS - Patent 0766680

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EP 0 766 680 A1

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(43)	Date of publication:
	09.04.1997 Bulletin 1997/15

(21)	Application number: 96912004.0

(22)	Date of filing: 04.04.1996

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International Patent Classification (IPC):

A61K 31/ 443^{( . )}
A61P 1/ 14^{( . )}
C07D 307/ 79^{( . )}
C07D 453/ 02^{( . )}

A61K 31/ 445^{( . )}
A61P 25/ 28^{( . )}
C07D 405/ 12^{( . )}

(86)	International application number:
	PCT/EP1996/001482

(87)	International publication number:
	WO 1996/033186 (24.10.1996 Gazette 1996/47)

(84)	Designated Contracting States:
	DE GB IT

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Priority:

18.04.1995 GB 19950007882

(71)	Applicant: PHARMACIA & UPJOHN S.p.A.
	20152 Milano (IT)

(72)	Inventors:
	FANCELLI, Daniele I-20152 Milano (IT) CACCIA, Carla I-21013 Gallarate (IT) SEVERINO, Dino I-20100 Milano (IT) VAGHI, Fabrizio I-22079 Villa Guardia (IT) VARASI, Mario I-20146 Milano (IT)

(54)	SUBSTITUTED DIHYDROBENZOFURAN DERIVATIVES AS 5-HT 4 AGONISTS