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LT - CRYSTAL FORM OF JAK INHIBITOR AND PREPARATION METHOD THEREOF

EN - CRYSTAL FORM OF JAK INHIBITOR AND PREPARATION METHOD THEREOF

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 487/04
		A61K 31/519
		A61P 37/02
		A61P 19/02
		A61P 29/00

European patent
(11)	Number of the document	3269719
(13)	Kind of document	T
(96)	European patent application number	16761118.5
	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	2020-05-13
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/CN2016/076141
	Date	2016-03-11

PCT application publication
(87)	Number	WO 2016/141891
	Date	2016-09-15

Priority applications
(30)	Number	Date	Country code
	201510106667	2015-03-11	CN
	201510191070	2015-04-21	CN
	201510423070	2015-07-17	CN
	201510591010	2015-09-17	CN

Inventors
(72)	CHEN, Minhua, CN ZHANG, Yanfeng, CN DIAO, Xiaojuan, CN XIA, Nan, CN ZHANG, Xiaoyu, CN

Grantee
(73)	Crystal Pharmatech Co., Ltd., B4-101 Biobay 218 Xinghu Street Suzhou Industrial Park, Zuzhou, Jiangsu 215123, CN

Title
(54)	CRYSTAL FORM OF JAK INHIBITOR AND PREPARATION METHOD THEREOF
	CRYSTAL FORM OF JAK INHIBITOR AND PREPARATION METHOD THEREOF