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Extract from the Register of European Patents

EP About this file: EP3287459

EP3287459 - PURINYL-N-HYDROXYL PYRIMIDINE FORMAMIDE DERIVATIVES, PREPARATION METHOD THEREFOR AND USE THEREOF [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 09.07.2021 Database last updated on 02.09.2024
Former	The patent has been granted Status updated on 31.07.2020
Former	Grant of patent is intended Status updated on 16.04.2020
Former	Request for examination was made Status updated on 26.01.2018
Former	The international publication has been made Status updated on 14.02.2017
Most recent event Tooltip	14.06.2024	Lapse of the patent in a contracting state New state(s): TR	published on 17.07.2024 [2024/29]
Applicant(s)	For all designated states CHENGDU ZENITAR BIOMEDICAL TECHNOLOGY CO., LTD. 9F, 3rd Floor, No. 16 Hemin Street China (Sichuan) Pilot Free Trade Zone Hi-Tech Zone Chengdu, Sichuan 610000 / CN
	[2021/22]
Former [2020/36]	For all designated states Guizhou Bailing Group Pharmaceutical Co., Ltd. Xihang Road Economic and Technological Development District Anshun, Guizhou 561000 / CN
Former [2018/09]	For all designated states Guizhou Bailing Enterprise Group Pharmaceutical Co., Ltd. Xihang Road Economic and Technological Development District Anshun, Guizhou 561000 / CN
Inventor(s)	01 / CHEN, Lijuan No.24 South Section 1 First Ring Road Wuhou District Chengdu Sichuan 610064 / CN
	02 / WEI, Yuquan No.24 South Section 1 First Ring Road Wuhou District Chengdu Sichuan 610064 / CN
	[2018/09]
Representative(s)	MacLachlan & Donaldson Unit 10, 4075 Kingswood Road Citywest Business Campus Dublin D24 C56E / IE
	[2020/36]
Former [2018/09]	MacLachlan & Donaldson 2b Clonskeagh Square Clonskeagh Road Dublin 14 / IE
Application number, filing date	16782564.5	12.04.2016
	[2018/09]
	WO2016CN79022
Priority number, date	CN201510189476	21.04.2015 Original published format: CN201510189476
	[2018/09]
Filing language	ZH
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2016169417
	Date:	27.10.2016
	Language:	ZH
	[2016/43]
	Type:	A1 Application with search report
	No.:	EP3287459
	Date:	28.02.2018
	Language:	EN
	[2018/09]
	Type:	B1 Patent specification
	No.:	EP3287459
	Date:	02.09.2020
	Language:	EN
	[2020/36]
Search report(s)	International search report - published on:	CN	27.10.2016
	(Supplementary) European search report - dispatched on:	EP	24.09.2018
Classification	IPC:	C07D473/34, A61K31/5377, A61K31/52, A61P35/02, A61P35/00	[2018/09]
	CPC:	C07D473/34 (EP,KR,US); A61K31/52 (EP,KR,US); A61K31/5377 (EP,KR,US); A61P35/00 (EP,KR,US); Y02A50/30 (US)
Designated contracting states	AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2018/09]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
	MD	Not yet paid
Title	German:	PURINYL-N-HYDROXYL-PYRIMIDIN-FORMAMID-DERIVATE, HERSTELLUNGSVERFAHREN DAFÜR UND VERWENDUNG DAVON	[2018/09]
	English:	PURINYL-N-HYDROXYL PYRIMIDINE FORMAMIDE DERIVATIVES, PREPARATION METHOD THEREFOR AND USE THEREOF	[2018/09]
	French:	DÉRIVÉS DE PURINYL-N-HYDROXYLPYRIMIDINE-FORMAMIDE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION	[2018/09]
Entry into regional phase	02.10.2017	Translation filed
	20.11.2017	National basic fee paid
	20.11.2017	Search fee paid
	20.11.2017	Designation fee(s) paid
	20.11.2017	Examination fee paid
Examination procedure	17.01.2017	Request for preliminary examination filed International Preliminary Examining Authority: CN
	02.10.2017	Date on which the examining division has become responsible
	20.11.2017	Examination requested [2018/09]
	11.03.2019	Amendment by applicant (claims and/or description)
	17.04.2020	Communication of intention to grant the patent
	28.07.2020	Fee for grant paid
	28.07.2020	Fee for publishing/printing paid
	28.07.2020	Receipt of the translation of the claim(s)
Opposition(s)	03.06.2021	No opposition filed within time limit [2021/32]
Fees paid	Renewal fee
	27.02.2018	Renewal fee patent year 03
	18.01.2019	Renewal fee patent year 04
	18.02.2020	Renewal fee patent year 05
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	HU	12.04.2016
	AL	02.09.2020
	AT	02.09.2020
	CY	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	MK	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	TR	02.09.2020
	NL	23.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	BE	30.04.2021
	CH	30.04.2021
	LI	30.04.2021
	[2024/29]
Former [2024/22]	HU	12.04.2016
	AL	02.09.2020
	AT	02.09.2020
	CY	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	MK	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	NL	23.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	BE	30.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2023/30]	HU	12.04.2016
	AL	02.09.2020
	AT	02.09.2020
	CY	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	NL	23.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	BE	30.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2023/29]	HU	12.04.2016
	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	NL	23.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	BE	30.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2022/34]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	BE	30.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2022/23]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2022/21]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	PT	04.01.2021
	IE	12.04.2021
	LU	12.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2022/10]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	PT	04.01.2021
	LU	12.04.2021
	CH	30.04.2021
	LI	30.04.2021
Former [2022/04]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
	LU	12.04.2021
Former [2021/50]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	MC	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
Former [2021/37]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	DK	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
Former [2021/36]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SI	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
Former [2021/28]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SK	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
Former [2021/25]	AL	02.09.2020
	AT	02.09.2020
	CZ	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	IS	02.01.2021
	PT	04.01.2021
Former [2021/22]	CZ	02.09.2020
	EE	02.09.2020
	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RO	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	SM	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	PT	04.01.2021
Former [2021/21]	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
	PT	04.01.2021
Former [2021/10]	FI	02.09.2020
	HR	02.09.2020
	LT	02.09.2020
	LV	02.09.2020
	PL	02.09.2020
	RS	02.09.2020
	SE	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
Former [2021/09]	FI	02.09.2020
	LT	02.09.2020
	SE	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
	GR	03.12.2020
Former [2021/08]	FI	02.09.2020
	LT	02.09.2020
	SE	02.09.2020
	BG	02.12.2020
	NO	02.12.2020
Former [2021/07]	FI	02.09.2020
	LT	02.09.2020
	NO	02.12.2020
Documents cited:	Search	[I]WO2010080996 (CURIS INC [US], et al) [I] 1-63* claims 1-36 *
	International search	[X]CN102341108 (CURIS INC) [X] 1-63 * claims 1-36, especially claim 29, compounds 107-157, 174,176-202, and 211-215, the whole document *;
		[X]CN102970868 (CURIS INC) [X] 1-63 * claims 1-42 *;
		[A]CN103582483 (CURIS INC) [A] 1-63* claims 1-20 *;
		[A]CN104066722 (EURO CELTIQUE SA) [A] 1-63 * claims 1-24 *

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