1-(BENZOTHIAZOL-2-YL)-4-(1-PHENYLMETHYL)PIPERAZINES: DOPAMINE RECEPTOR SUBTYPE SPECIFIC LIGANDS - Patent 1089990

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EP 1 089 990 A1

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(43)	Date of publication:
	11.04.2001 Bulletin 2001/15

(21)	Application number: 99931915.5

(22)	Date of filing: 25.06.1999

(51)	International Patent Classification (IPC)⁷: C07D 277/82, C07D 277/68 // A61K31:495

(86)	International application number:
	PCT/US9914/427

(87)	International publication number:
	WO 0000/482 (06.01.2000 Gazette 2000/01)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

30.06.1998 US 107607

(71)	Applicant: NEUROGEN CORPORATION
	Branford, CT 06405 (US)

(72)	Inventor:
	CHEN, Xi Killingworth, CT 06719 (US)

(74)	Representative: Smaggasgale, Gillian
	W.P. Thompson & Co,Celcon House,289-293 High Holborn London WC1V 7HU London WC1V 7HU (GB)

(54)	1-(BENZOTHIAZOL-2-YL)-4-(1-PHENYLMETHYL)PIPERAZINES: DOPAMINE RECEPTOR SUBTYPE SPECIFIC LIGANDS