Patent details

Herbas

VPB

Print

EN | LT

LT - Method of stabilizing diarylvinylene compound

EN - Method of stabilizing diarylvinylene compound

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	A61K 9/28
		A61K 9/20
		A61K 31/522
		A61P 25/16
		A61P 25/24
		A61P 25/28
		C07D 473/06

European patent
(11)	Number of the document	1676578
(13)	Kind of document	T
(96)	European patent application number	04773618.6
	Date of filing the European patent application	2004-09-29
(97)	Date of publication of the European application	2006-07-05
(45)	Date of publication and mention of the grant of the patent	2015-03-25
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2004/014687
	Date	2004-09-29

PCT application publication
(87)	Number	WO 2005/030219
	Date	2005-04-07

Priority applications
(30)	Number	Date	Country code
	2003336944	2003-09-29	JP

Inventors
(72)	UCHIDA, Akihiro, JP ISHIKAWA, Yasuhiro, JP UENO, Yasuhiko, JP KAJI, Kiichiro, JP AIMOTO, Masaharu, JP KANEKO, Naoki, JP

Grantee
(73)	Kyowa Hakko Kirin Co., Ltd., 1-6-1, Ohtemachi, Chiyoda-ku, Tokyo 100-8185, JP

Title
(54)	Method of stabilizing diarylvinylene compound
	Method of stabilizing diarylvinylene compound