Patent details

EN | LT

LT - METHOD OF PRODUCING PURIFIED OPTICALLY ACTIVE 4-AMINO-3-(SUBSTITUTED PHENYL)BUTANOIC ACID COMPOUND

EN - METHOD OF PRODUCING PURIFIED OPTICALLY ACTIVE 4-AMINO-3-(SUBSTITUTED PHENYL)BUTANOIC ACID COMPOUND

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07C 227/40
		C07C 229/34

European patent
(11)	Number of the document	2298730
(13)	Kind of document	T
(96)	European patent application number	08874706.8
	Date of filing the European patent application	2008-09-22
(97)	Date of publication of the European application	2011-03-23
(45)	Date of publication and mention of the grant of the patent	2015-07-29
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2008/067595
	Date	2008-09-22

PCT application publication
(87)	Number	WO 2009/153889
	Date	2009-12-23

Priority applications
(30)	Number	Date	Country code
	2008160314	2008-06-19	JP

Inventors
(72)	MURAKAMI, Kazuo, JP TAKEDA, Masahiro, JP KATO, Hirofumi, JP

Grantee
(73)	Sumitomo Chemical Company, Limited, 27-1, Shinkawa 2-chome Chuo-ku, Tokyo 104-8260, JP

Title
(54)	METHOD OF PRODUCING PURIFIED OPTICALLY ACTIVE 4-AMINO-3-(SUBSTITUTED PHENYL)BUTANOIC ACID COMPOUND
	METHOD OF PRODUCING PURIFIED OPTICALLY ACTIVE 4-AMINO-3-(SUBSTITUTED PHENYL)BUTANOIC ACID COMPOUND