Patent details

EN | LT

LT - PROCESS FOR REDUCING THE 6-KETO GROUP OF A MORPHINAN ALKALOID TO THE 6-HYDROXY GROUP BY HYDROGENATION

EN - PROCESS FOR REDUCING THE 6-KETO GROUP OF A MORPHINAN ALKALOID TO THE 6-HYDROXY GROUP BY HYDROGENATION

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 489/02
		C07D 489/08

European patent
(11)	Number of the document	2467384
(13)	Kind of document	T
(96)	European patent application number	10747939.6
	Date of filing the European patent application	2010-08-13
(97)	Date of publication of the European application	2012-06-27
(45)	Date of publication and mention of the grant of the patent	2014-04-30
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/GB2010/051343
	Date	2010-08-13

PCT application publication
(87)	Number	WO 2011/021029
	Date	2011-02-24

Priority applications
(30)	Number	Date	Country code
	0914338	2009-08-17	GB

Inventors
(72)	WILSON, George Scott, GB YOUNG, Maureen Joan, GB

Grantee
(73)	Johnson Matthey Public Limited Company, 5th Floor 25 Farringdon Street, London EC4A 4AB, GB

Title
(54)	PROCESS FOR REDUCING THE 6-KETO GROUP OF A MORPHINAN ALKALOID TO THE 6-HYDROXY GROUP BY HYDROGENATION
	PROCESS FOR REDUCING THE 6-KETO GROUP OF A MORPHINAN ALKALOID TO THE 6-HYDROXY GROUP BY HYDROGENATION