Patent details

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Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 491/048	(2006.01)
		A61K 31/55	(2006.01)
		A61P 25/28	(2006.01)
		C07D 491/10	(2006.01)

European patent
(11)	Number of the document	0971930
(13)	Kind of document	T
(96)	European patent application number	98915005.7
	Date of filing the European patent application	1998-04-08
(97)	Date of publication of the European application	2000-01-19
(45)	Date of publication and mention of the grant of the patent	2003-11-05
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/GB9801/029
	Date	1998-04-08

PCT application publication
(87)	Number	WO 9804/6610
	Date	1998-10-22

Priority applications
(30)	Number	Date	Country code
	9707413	1997-04-11	GB

Inventors
(72)	POTTER, Gerard, Andrew De Montfort University, GB TIFFEN, Peter, David Chirotech Technology Limited, GB

Grantee
(73)	Janssen Pharmaceutica NV, Turnhoutseweg 30, 2340 Beerse, BE

Title
(54)	PROCESS FOR PREPARING SINGLE ENANTIOMER NARWEDINE
	PROCESS FOR PREPARING SINGLE ENANTIOMER NARWEDINE