Patent details

EN | LT

LT - (3,4-dimetoksi-biciklo[4,2,0]okta-1,3,5-trien-7-il)nitrilo enantiomerų naujas suskaidymo būdas ir jų taikymas ivabradino sintezei

EN - New method for resolution of enantiomers of (3,4-dimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-7-yl)nitrile and their application to the synthesis of ivabradine

Legal status

Patent lapsed (non-payment of fees)

Claims | Licences

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 223/16	(2006.01)

European patent
(11)	Number of the document	2166004
(13)	Kind of document	T
(96)	European patent application number	09290646.0
	Date of filing the European patent application	2009-08-27
(97)	Date of publication of the European application	2010-03-24
(45)	Date of publication and mention of the grant of the patent	2010-10-06
(46)	Date of publication of the claims translation	2011-01-25

Priority applications
(30)	Number	Date	Country code
	0804755	2008-08-29	FR

Inventors
(72)	Lerestif, Jean-Michel, FR Lecouve, Jean-Pierre, FR Dron, Daniel, FR Gojon, Eric, FR Phan, Maryse, FR

Grantee
(73)	Les Laboratoires Servier, 35, rue de Verdun, 92284 Suresnes Cedex, FR

Attorney or representative
(74)	Reda ŽABOLIENĖ, METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius, LT

Title
(54)	(3,4-dimetoksi-biciklo[4,2,0]okta-1,3,5-trien-7-il)nitrilo enantiomerų naujas suskaidymo būdas ir jų taikymas ivabradino sintezei
	New method for resolution of enantiomers of (3,4-dimethoxy-bicyclo[4.2.0]octa-1,3,5-trien-7-yl)nitrile and their application to the synthesis of ivabradine

Last renewal fee
	Payment date	Validity (years)	Amount
	2018-07-19	10	231.00 EUR

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	2019-08-27