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LT - METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES

EN - METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 309/28
		C07D 407/06
		C07D 498/04
		C07C 41/00
		A61K 31/351
		C07C 41/60

European patent
(11)	Number of the document	2132191
(13)	Kind of document	T
(96)	European patent application number	08740613.8
	Date of filing the European patent application	2008-04-11
(97)	Date of publication of the European application	2009-12-16
(45)	Date of publication and mention of the grant of the patent	2013-02-20
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2008/057557
	Date	2008-04-11

PCT application publication
(87)	Number	WO 2008/126943
	Date	2008-10-23

Priority applications
(30)	Number	Date	Country code
	2007103585	2007-04-11	JP

Inventors
(72)	NAKAMURA, Yoshitaka, JP MURAKAMI, Masayuki, JP YAMAOKA, Makoto, JP WAKAYAMA, Masakazu, JP UMEO, Kazuhiro, JP

Grantee
(73)	Daiichi Sankyo Company, Limited, 3-5-1, Nihonbashi Honcho, Chuo-ku Tokyo 103-8426, JP

Title
(54)	METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES
	METHOD FOR MANUFACTURING NEURAMINIC ACID DERIVATIVES