Patent details

Herbas

VPB

Print

EN | LT

LT - A LUBIPROSTONE CRYSTAL, ITS PREPARATION PROCESS AND ITS USE

EN - A LUBIPROSTONE CRYSTAL, ITS PREPARATION PROCESS AND ITS USE

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 311/94
		C07C 405/00
		A61K 31/5585
		A61P 1/10

European patent
(11)	Number of the document	2275419
(13)	Kind of document	T
(96)	European patent application number	08748577.7
	Date of filing the European patent application	2008-05-15
(97)	Date of publication of the European application	2011-01-19
(45)	Date of publication and mention of the grant of the patent	2017-09-06
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/CN2008/070971
	Date	2008-05-15

PCT application publication
(87)	Number	WO 2009/121228
	Date	2009-10-08

Priority applications
(30)	Number	Date	Country code
	200810035448	2008-04-01	CN

Inventors
(72)	TANG, Zhijun, CN ZHUO, Zhonghao, CN ZHENG, Yunman, CN HE, Bingming, CN YANG, Huichun, CN ZHENG, Jushang, CN

Grantee
(73)	Shanghai Techwell Biopharmaceutical Co., Ltd., 4258 Jindu Road, 201108 Shanghai, CN

Title
(54)	A LUBIPROSTONE CRYSTAL, ITS PREPARATION PROCESS AND ITS USE
	A LUBIPROSTONE CRYSTAL, ITS PREPARATION PROCESS AND ITS USE