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LT - PROCESS FOR THE PREPARATION OF QUATERNARY N-ALKYL MORPHINAN ALKALOID SALTS

EN - PROCESS FOR THE PREPARATION OF QUATERNARY N-ALKYL MORPHINAN ALKALOID SALTS

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 489/02
		C07D 489/04
		C07D 489/08

European patent
(11)	Number of the document	2137189
(13)	Kind of document	T
(96)	European patent application number	08726581.5
	Date of filing the European patent application	2008-03-06
(97)	Date of publication of the European application	2009-12-30
(45)	Date of publication and mention of the grant of the patent	2015-05-06
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/US2008/003070
	Date	2008-03-06

PCT application publication
(87)	Number	WO 2008/109156
	Date	2008-09-12

Priority applications
(30)	Number	Date	Country code
	893163 P	2007-03-06	US
	953248 P	2007-08-01	US

Inventors
(72)	WANG, Peter, X., US HALVACHS, Robert, E., US ROESCH, Kevin, R., US BUEHLER, Henry, J., US HAAR, Joseph, P., US CANTRELL, Gary, L., US

Grantee
(73)	Mallinckrodt LLC, 675 McDonnell Boulevard, Hazelwood, MO 63042, US

Title
(54)	PROCESS FOR THE PREPARATION OF QUATERNARY N-ALKYL MORPHINAN ALKALOID SALTS
	PROCESS FOR THE PREPARATION OF QUATERNARY N-ALKYL MORPHINAN ALKALOID SALTS