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LT - METHOD OF REFINING VALSARTAN COMPRISING MORE THAN 10% D-ISOMERS

EN - METHOD OF REFINING VALSARTAN COMPRISING MORE THAN 10% D-ISOMERS

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 257/04

European patent
(11)	Number of the document	3109241
(13)	Kind of document	T
(96)	European patent application number	15751399.5
	Date of filing the European patent application	2015-02-15
(97)	Date of publication of the European application	2016-12-28
(45)	Date of publication and mention of the grant of the patent	2019-04-17
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/CN2015/073126
	Date	2015-02-15

PCT application publication
(87)	Number	WO 2015/124102
	Date	2015-08-27

Priority applications
(30)	Number	Date	Country code
	201410063384	2014-02-21	CN

Inventors
(72)	CHEN, Yongbi, CN ZHANG, Wenling, CN WANG, Peng, CN CHEN, Jian, CN

Grantee
(73)	Zhejiang Huahai Pharmaceutical Co., Ltd, Xunqiao Linhai, Taizhou, Zhejiang 317024, CN

Title
(54)	METHOD OF REFINING VALSARTAN COMPRISING MORE THAN 10% D-ISOMERS
	METHOD OF REFINING VALSARTAN COMPRISING MORE THAN 10% D-ISOMERS