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Extract from the Register of European Patents

EP About this file: EP3406604

EP3406604 - METHOD FOR PREPARING 3-((2S,5S)-4-METHYLENE-5-(3-OXOPROPYL)TETRAHYDROFURANE-2-YL) PROPANOL DERIVATIVE, AND INTERMEDIATE THEREFOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.01.2022
Database last updated on 02.09.2024
FormerThe patent has been granted
Status updated on  12.02.2021
FormerGrant of patent is intended
Status updated on  11.11.2020
FormerExamination is in progress
Status updated on  06.04.2020
FormerRequest for examination was made
Status updated on  26.10.2018
FormerThe international publication has been made
Status updated on  28.07.2017
Most recent event   Tooltip27.04.2024Lapse of the patent in a contracting state
New state(s): MK		published on 29.05.2024  [2024/22]
Applicant(s)For all designated states
Yonsung Fine Chemical Co. Ltd.
207 Sujeong-ro
Jangan-myeon
Hwaseong-si, Gyeonggi-do 18581 / KR
[2018/48]
Inventor(s)01 / SHIN, Hyun Ik
102-902
88 Bojeong-ro
Giheung-gu
Yongin-si Gyeonggi-do 16902 / KR
02 / LEE, Kee Young
102-602
43 Seoripul 4-gil
Seocho-gu
Seoul 06642 / KR
03 / OH, Changyoung
1110-801
147 Seopangyo-ro
Bundang-gu
Seongnam-si Gyeonggi-do 13475 / KR
 [2018/48]
Representative(s)V.O.
P.O. Box 87930
Carnegieplein 5
2508 DH Den Haag / NL
[2018/48]
Application number, filing date17741613.813.01.2017
[2018/48]
WO2017KR00449
Priority number, dateKR2016000595718.01.2016         Original published format: KR 20160005957
[2018/48]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017126847
Date:27.07.2017
Language:KO
[2017/30]
Type: A1 Application with search report 
No.:EP3406604
Date:28.11.2018
Language:EN
[2018/48]
Type: B1 Patent specification 
No.:EP3406604
Date:17.03.2021
Language:EN
[2021/11]
Search report(s)International search report - published on:KR27.07.2017
(Supplementary) European search report - dispatched on:EP06.05.2019
ClassificationIPC:C07D307/08, C07D249/04, C07D249/06, B01J23/46, C07D307/12
[2019/23]
CPC:
C07D249/04 (EP,US); C07F7/1892 (US); B01J23/46 (EP,US);
C07D307/12 (EP,US); C07F7/1804 (US); Y02P20/55 (US)
Former IPC [2018/48]C07D307/08, C07D249/04, C07D249/06, B01J23/46
Designated contracting statesAL,   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 [2018/48]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES 3-((2S,5S)-4-METHYLEN-5-(3-OXOPROPYL)TETRAHYDROFURAN-2-YL)PROPANOL-DERIVATS UND ZWISCHENPRODUKT DAFÜR[2018/48]
English:METHOD FOR PREPARING 3-((2S,5S)-4-METHYLENE-5-(3-OXOPROPYL)TETRAHYDROFURANE-2-YL) PROPANOL DERIVATIVE, AND INTERMEDIATE THEREFOR[2018/48]
French:PROCÉDÉ DE PRÉPARATION D'UN DÉRIVÉ 3-((2S,5S)-4-MÉTHYLÈNE-5-(3-OXOPROPYL) TÉTRAHYDROFURAN-2-YL) PROPANOL, ET PRODUIT INTERMÉDIAIRE POUR CE PROCÉDÉ[2018/48]
Entry into regional phase20.07.2018Translation filed 
20.07.2018National basic fee paid 
20.07.2018Search fee paid 
20.07.2018Designation fee(s) paid 
20.07.2018Examination fee paid 
Examination proceduredeletedDate on which the examining division has become responsible
20.07.2018Examination requested  [2018/48]
19.11.2019Amendment by applicant (claims and/or description)
09.04.2020Despatch of a communication from the examining division (Time limit: M04)
17.07.2020Reply to a communication from the examining division
12.11.2020Communication of intention to grant the patent
05.02.2021Fee for grant paid
05.02.2021Fee for publishing/printing paid
05.02.2021Receipt of the translation of the claim(s)
Opposition(s)20.12.2021No opposition filed within time limit [2022/08]
Fees paidRenewal fee
21.12.2018Renewal fee patent year 03
17.12.2019Renewal fee patent year 04
22.12.2020Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipHU13.01.2017
AL17.03.2021
AT17.03.2021
CY17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
IT17.03.2021
LT17.03.2021
LV17.03.2021
MC17.03.2021
MK17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SI17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
[2024/22]
Former [2024/20]HU13.01.2017
AL17.03.2021
AT17.03.2021
CY17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
IT17.03.2021
LT17.03.2021
LV17.03.2021
MC17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SI17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2024/18]HU13.01.2017
AL17.03.2021
AT17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
IT17.03.2021
LT17.03.2021
LV17.03.2021
MC17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SI17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2022/39]AL17.03.2021
AT17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
IT17.03.2021
LT17.03.2021
LV17.03.2021
MC17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SI17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2022/23]AL17.03.2021
AT17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
IT17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SI17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2022/13]AL17.03.2021
AT17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SI17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
PT19.07.2021
Former [2022/10]AL17.03.2021
AT17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
PT19.07.2021
Former [2022/08]AL17.03.2021
AT17.03.2021
CZ17.03.2021
DK17.03.2021
EE17.03.2021
ES17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2022/07]AL17.03.2021
AT17.03.2021
CZ17.03.2021
EE17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2021/52]AT17.03.2021
CZ17.03.2021
EE17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
PL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2021/51]AT17.03.2021
CZ17.03.2021
EE17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
IS17.07.2021
PT19.07.2021
Former [2021/50]AT17.03.2021
CZ17.03.2021
EE17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
RO17.03.2021
RS17.03.2021
SE17.03.2021
SK17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
PT19.07.2021
Former [2021/48]AT17.03.2021
CZ17.03.2021
EE17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
RS17.03.2021
SE17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
Former [2021/46]AT17.03.2021
FI17.03.2021
HR17.03.2021
LT17.03.2021
LV17.03.2021
NL17.03.2021
RS17.03.2021
SE17.03.2021
SM17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
Former [2021/43]FI17.03.2021
HR17.03.2021
LV17.03.2021
NL17.03.2021
RS17.03.2021
SE17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
Former [2021/38]FI17.03.2021
HR17.03.2021
LV17.03.2021
RS17.03.2021
SE17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
Former [2021/37]FI17.03.2021
HR17.03.2021
LV17.03.2021
RS17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
Former [2021/36]FI17.03.2021
HR17.03.2021
BG17.06.2021
NO17.06.2021
GR18.06.2021
Former [2021/35]FI17.03.2021
HR17.03.2021
NO17.06.2021
Former [2021/33]FI17.03.2021
NO17.06.2021
Documents cited:Search[A]WO2005118565  (EISAI CO LTD [JP], et al) [A] 1-12 * claims 1-12 *
 [A]  - KATRINA L. JACKSON ET AL, "A Total Synthesis of Norhalichondrin B", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, (20090211), vol. 48, no. 13, doi:10.1002/anie.200806111, ISSN 1433-7851, pages 2346 - 2350, XP055073154 [A] 1-12 * scheme 2; page 2347 *

DOI:   http://dx.doi.org/10.1002/anie.200806111
International search[A]WO2014183211  (ALPHORA RES INC [CA]) [A] 1-12 * See claims 1, 2; paragraph [0051]. *;
 [A]WO2013086634  (ALPHORA RES INC [CA]) [A] 1-12 * See the entire document. *;
 [A]KR101434673B  (EISAI R&D MANAGEMENT CO., LTD.) [A] 1-12 * See the entire document. *;
 [A]US5081136  (BERTOLINI GIROGIO [IT], et al) [A] 1-12 * See the entire document. *
 [XA]  - BOYER, A., "Rhodium(II)-Catalyzed Stereocontrolled Synthesis of Dihydrofuran-3-imines from 1-Tosyl-1,2,3-triazoles", Organic letters, (20140227), vol. 16, no. 6, pages 1660 - 1663, XP055400701 [X] 7-10 * See abstract; page 1661; diagrams 4, 6. * [A] 1-6, 11, 12

DOI:   http://dx.doi.org/10.1021/ol500309x
Examination   - Peter G. M. Wuts ET AL, "Protection for Hydroxyl Group", Greene's Protective Groups in Organic Synthesis, (20070101), pages 992 - 1000, XP055682780
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.