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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07D 487/04

European patent
(11)	Number of the document	3257855
(13)	Kind of document	T
(96)	European patent application number	16748716.4
	Date of filing the European patent application	2016-02-04
(97)	Date of publication of the European application	2017-12-20
(45)	Date of publication and mention of the grant of the patent	2020-04-22
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/CN2016/073537
	Date	2016-02-04

PCT application publication
(87)	Number	WO 2016/127915
	Date	2016-08-18

Priority applications
(30)	Number	Date	Country code
	201510074023	2015-02-12	CN
	201510074031	2015-02-12	CN
	201510075177	2015-02-12	CN

Inventors
(72)	ZHANG, Xiquan, CN KONG, Rui, CN LIU, Xin, CN CHEN, Shan, CN CHEN, Xiaoping, CN YANG, Leilei, CN ZHANG, Aiming, CN CHENG, Xingdong, CN

Grantee
(73)	Lianyungang Runzhong Pharmaceutical Co., Ltd., No. 16 Jinqiao Road Dapu Industry Park Lianyungang Economy and Technology Development Zone, Lianyungang, Jiangsu 222069, CN Shanghai Dude Medical Science and Technology Co., Ltd., No.51 Lane 98 Shunda Rd., Shanghai 201802, CN Chia Tai Tianqing Pharmaceutical Group Co., Ltd., No. 369 Yuzhou South Road, Haizhou District Lianyungang, Jiangsu 222062, CN

Title
(54)	METHOD FOR PREPARING IBRUTINIB
	METHOD FOR PREPARING IBRUTINIB