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LT - NINTEDANIB DIETHANESULFONATE SALT CRYSTAL AND PREPARATION METHOD AND USE THEREOF

EN - NINTEDANIB DIETHANESULFONATE SALT CRYSTAL AND PREPARATION METHOD AND USE THEREOF

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 209/34
		A61K 31/496
		A61P 35/00
		A61P 37/00
		A61P 11/00

European patent
(11)	Number of the document	3269710
(13)	Kind of document	T
(96)	European patent application number	16764201.6
	Date of filing the European patent application	2016-03-11
(97)	Date of publication of the European application	2018-01-17
(45)	Date of publication and mention of the grant of the patent	2020-01-01
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/CN2016/076110
	Date	2016-03-11

PCT application publication
(87)	Number	WO 2016/146020
	Date	2016-09-22

Priority applications
(30)	Number	Date	Country code
	201510112909	2015-03-13	CN

Inventors
(72)	WANG, Hubo, CN ZHU, Xueyan, CN GUO, Meng, CN HU, Mingtong, CN ZHANG, Jiasong, CN SUN, Jiude, CN

Grantee
(73)	Chia Tai Tianqing Pharmaceutical Group Co., Ltd., No. 369 Yuzhou South Road Haizhou District, Lianyungang, Jiangsu 222062, CN

Title
(54)	NINTEDANIB DIETHANESULFONATE SALT CRYSTAL AND PREPARATION METHOD AND USE THEREOF
	NINTEDANIB DIETHANESULFONATE SALT CRYSTAL AND PREPARATION METHOD AND USE THEREOF