METHOD FOR PREPARING SUBSTITUTED NITROGEN-HETEROCYCLIC COMPOUNDS - Patent 0513327

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EP 0 513 327 A1

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(43)	Date of publication:
	19.11.1992 Bulletin 1992/47

(21)	Application number: 92901559.0

(22)	Date of filing: 21.11.1991

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International Patent Classification (IPC):

C07D 251/ 26^{( . )}

C07D 405/ 12^{( . )}

(86)	International application number:
	PCT/US1991/008741

(87)	International publication number:
	WO 1992/009601 (11.06.1992 Gazette 1992/13)

(84)	Designated Contracting States:
	DE FR GB IT NL

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Priority:

03.12.1990 US 19900620678

(71)	Applicant: GENERAL ELECTRIC COMPANY
	Schenectady, NY 12345 (US)

(72)	Inventors:
	SCHMIDHAUSER, John, Christopher Schenectady, NY 12309 (US) LONGLEY, Kathryn, Lynn Saratoga Springs, NY 12866 (US) GATELY, William, Lee Burnt Hills, NY 12027 (US)

(74)	Representative: Pratt, Richard Wilson
	London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA London WC2R 3AA (GB)

(54)	METHOD FOR PREPARING SUBSTITUTED NITROGEN-HETEROCYCLIC COMPOUNDS