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Extract from the Register of European Patents

EP About this file: EP2913329

EP2913329 - METHOD FOR MANUFACTURING DIFLUORO LACTONE COMPOUND [Right-click to bookmark this link]
Former [2015/36]METHOD FOR MANUFACTURING DIFLUORO ESTER COMPOUND
[2019/24]
StatusNo opposition filed within time limit
Status updated on  02.10.2020
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  25.10.2019
FormerGrant of patent is intended
Status updated on  27.05.2019
FormerExamination is in progress
Status updated on  12.10.2018
Most recent event   Tooltip08.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 10.08.2022  [2022/32]
Applicant(s)For all designated states
AGC Inc.
5-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
[2018/39]
Former [2015/36]For all designated states
Asahi Glass Company, Limited
5-1, Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
Inventor(s)01 / ISHIBASHI, Yuichiro
c/o Asahi Glass Company Limited
5-1 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
02 / MATSUMURA, Yasushi
c/o Asahi Glass Company Limited
5-1 Marunouchi 1-chome
Chiyoda-ku
Tokyo 100-8405 / JP
 [2015/36]
Representative(s)Müller-Boré & Partner Patentanwälte PartG mbB
Friedenheimer Brücke 21
80639 München / DE
[2015/36]
Application number, filing date13848455.524.10.2013
[2015/36]
WO2013JP78871
Priority number, dateJP2012023626126.10.2012         Original published format: JP 2012236261
[2015/36]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014065382
Date:01.05.2014
Language:JA
[2014/18]
Type: A1 Application with search report 
No.:EP2913329
Date:02.09.2015
Language:EN
[2015/36]
Type: B1 Patent specification 
No.:EP2913329
Date:27.11.2019
Language:EN
[2019/48]
Search report(s)International search report - published on:JP01.05.2014
(Supplementary) European search report - dispatched on:EP01.06.2016
ClassificationIPC:C07D307/77, C07D405/06, C07B39/00
[2016/26]
CPC:
C07F7/06 (EP,US); C07D307/77 (CN); C07D307/93 (EP,US);
C07D405/06 (EP,CN,US); C07F7/1804 (EP,US)
Former IPC [2015/36]C07D307/77, C07D405/06
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 [2015/36]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINER DIFLUORLACTONVERBINDUNG[2019/24]
English:METHOD FOR MANUFACTURING DIFLUORO LACTONE COMPOUND[2019/24]
French:PROCÉDÉ DE FABRICATION D'UN COMPOSÉ LACTONE DIFLUORÉ[2019/24]
Former [2015/36]VERFAHREN ZUR HERSTELLUNG EINER DIFLUORESTERVERBINDUNG
Former [2015/36]METHOD FOR MANUFACTURING DIFLUORO ESTER COMPOUND
Former [2015/36]PROCÉDÉ DE FABRICATION D'UN COMPOSÉ ESTER DIFLUORÉ
Entry into regional phase04.03.2015Translation filed 
05.03.2015National basic fee paid 
05.03.2015Search fee paid 
05.03.2015Designation fee(s) paid 
05.03.2015Examination fee paid 
Examination procedure05.03.2015Examination requested  [2015/36]
06.12.2016Amendment by applicant (claims and/or description)
11.10.2018Despatch of a communication from the examining division (Time limit: M04)
03.01.2019Reply to a communication from the examining division
27.05.2019Communication of intention to grant the patent
30.09.2019Receipt of the translation of the claim(s)
02.10.2019Fee for grant paid
02.10.2019Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  11.10.2018
Opposition(s)28.08.2020No opposition filed within time limit [2020/45]
Fees paidRenewal fee
27.10.2015Renewal fee patent year 03
26.10.2016Renewal fee patent year 04
23.10.2017Renewal fee patent year 05
22.10.2018Renewal fee patent year 06
17.10.2019Renewal fee patent year 07
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  TooltipHU24.10.2013
AL27.11.2019
AT27.11.2019
CY27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
MC27.11.2019
MK27.11.2019
MT27.11.2019
NL27.11.2019
PL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
SI27.11.2019
SK27.11.2019
SM27.11.2019
TR27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
[2022/32]
Former [2022/27]HU24.10.2013
AL27.11.2019
AT27.11.2019
CY27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
MC27.11.2019
MT27.11.2019
NL27.11.2019
PL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
SI27.11.2019
SK27.11.2019
SM27.11.2019
TR27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
Former [2022/26]AL27.11.2019
AT27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
MC27.11.2019
NL27.11.2019
PL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
SI27.11.2019
SK27.11.2019
SM27.11.2019
TR27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
Former [2021/31]AL27.11.2019
AT27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
MC27.11.2019
NL27.11.2019
PL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
SI27.11.2019
SK27.11.2019
SM27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
Former [2020/51]AL27.11.2019
AT27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
PL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
SI27.11.2019
SK27.11.2019
SM27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
Former [2020/37]AL27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
SK27.11.2019
SM27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
Former [2020/36]AL27.11.2019
CZ27.11.2019
DK27.11.2019
EE27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
PT19.04.2020
Former [2020/35]AL27.11.2019
CZ27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
RO27.11.2019
RS27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
Former [2020/32]AL27.11.2019
FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
RS27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
Former [2020/26]FI27.11.2019
HR27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
RS27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
Former [2020/24]FI27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
IS27.03.2020
Former [2020/23]FI27.11.2019
LT27.11.2019
LV27.11.2019
NL27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
GR28.02.2020
Former [2020/22]FI27.11.2019
LT27.11.2019
SE27.11.2019
BG27.02.2020
NO27.02.2020
Former [2020/21]NO27.02.2020
Documents cited:Search[X]WO2011003018  (UNIV CORNELL [US], et al) [X] 1-9 * paragraph [0113] - paragraph [0114]; figures 3,4,10; examples 7,9 *;
 [X]  - YANA CEN ET AL, "Efficient Syntheses of Clofarabine and Gemcitabine From 2-Deoxyribonolactone", NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS, (20100226), vol. 29, no. 2, doi:10.1080/15257771003597758, ISSN 1525-7770, pages 113 - 122, XP055030987 [X] 1-9 * schemes 1, 6; page 117 *

DOI:   http://dx.doi.org/10.1080/15257771003597758
 [X]  - YANA CEN ET AL., "Diastereocontrolled electrophilic fluorinations of 2-deoxyribonolactone: syntheses of all corresponding 2-deoxy-2-fluorolactones and 2'-deoxy-2'-fluoro-NAD+s", JOURNAL OF ORGANIC CHEMISTRY., USAMERICAN CHEMICAL SOCIETY, WASHINGTON, DC., (20090707), vol. 74, no. 16, ISSN 0022-3263, pages 5779 - 5789, XP002757847 [X] 1-9 * schemes 6, 7; page 5787, column 1, second paragraph *

DOI:   http://dx.doi.org/10.1021/jo900637f
 [A]  - TAKASHI NAKANO ET AL., "Synthese von neuartigen difluorierten Prostaycclinen - Erhöhun der Stabilität durch Fluorsubstituenten", ANGEWANDTE CHEMIE, DEVCH VERLAG, WEINHEIM., (1996), vol. 108, no. 9, ISSN 0570-0833, pages 1082 - 1084, XP002757848 [A] 1-9 * the whole document *

DOI:   http://dx.doi.org/10.1002/ange.19961080920
International search[Y]WO2008071587  (HOFFMANN LA ROCHE [CH], et al);
 [Y]WO2010029925  (ASAHI GLASS CO LTD [JP], et al);
 [Y]WO2011049126  (DAIICHI SANKYO CO LTD [JP], et al);
 [Y]WO2011111714  (KAKEN PHARMA CO LTD [JP], et al);
 [Y]JP2012001537  (DAINIPPON SUMITOMO PHARMA CO);
 [X]  - "Nucleophilic substitution versus electron transfer. 1. The mechanism of electrophilic fluorinations", TETRAHEDRON LETTERS, (1991), vol. 32, no. 31, pages 3815 - 3818, XP055196433

DOI:   http://dx.doi.org/10.1016/S0040-4039(00)79383-X
 [X]  - "Large-Scale Asymmetric Synthesis of the Bioprotective Agent JP4-039 and Analogs", ORGANIC LETTERS, (2011), vol. 13, no. 9, pages 2318 - 2321, XP055196437

DOI:   http://dx.doi.org/10.1021/ol200567p
by applicantUS3917688
 JPS56501319
 JPH08143560
 JPH09110729
 WO2011111714
    - L. W. HERTEL ET AL., J. ORG. CHEM., (1988), vol. 53, page 2406
    - S. THAISRIVONGS ET AL., J. MED. CHEM., (1986), vol. 29, page 2080
    - J. CHEM. SOC. PERKIN, (1974), vol. I, page 732
    - YANA CEN ET AL., J. ORG. CHEM., (2009), page 5779
    - "Syntheses and Reactions (I), (II) and (V) of Organic Compounds", "Shin Jikken Kagaku Koza (New Experimental Chemistry Handbook), MARUZEN PUBLISHING CO., LTD, vol. 14
    - T.W. GREENE,, Protective Groups in Organic Syntheses, J. WILEY & SONS
    - ACC. CHEM. RES., (1988), vol. 21, pages 456 - 463
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.