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Extract from the Register of European Patents

EP About this file: EP3908291

EP3908291 - SMALL MOLECULE DEGRADERS OF FKBP12 VIA RECRUITMENT OF VON HIPPEL-LINDAU E3 UBIQUITIN LIGASE (VHL) E3 UBIQUITIN LIGASE, AND USES IN DTAG SYSTEMS [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  08.09.2023
Database last updated on 20.07.2024
FormerRequest for examination was made
Status updated on  15.10.2021
FormerThe international publication has been made
Status updated on  18.07.2020
Most recent event   Tooltip29.01.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Dana-Farber Cancer Institute, Inc.
450 Brookline Avenue
Boston, MA 02215 / US
[2022/27]
Former [2021/46]For all designated states
Dana Farber Cancer Institute, Inc.
450 Brookline Avenue
Boston, Massachusetts 02215-5450 / US
Inventor(s)01 / GRAY, Nathanael S.
26 Greenview Avenue
Boston, Massachusetts 02130 / US
02 / FERGUSON, Fleur M.
187 Bookline Avenue
Cambridge, Massachusetts 02139 / US
03 / NABET, Behnam
8 Kilsyth Terrace, Apt. 34
Boston, Massachusetts 02135 / US
04 / BUCKLEY, Dennis L.
240 Sidney Street
Cambrdige, Massachusetts 02139 / US
[N/P]
Former [2021/46]01 / GRAY, Nathanael S.
Boston, Massachusetts 02130 / US
02 / FERGUSON, Fleur M.
Cambridge, Massachusetts 02139 / US
03 / NABET, Behnam
Boston, Massachusetts 02135 / US
04 / BUCKLEY, Dennis L.
Cambrdige, Massachusetts 02139 / US
Representative(s)Haseltine Lake Kempner LLP
Cheapside House
138 Cheapside
London EC2V 6BJ / GB
[2021/46]
Application number, filing date20737913.206.01.2020
[2021/46]
WO2020US12348
Priority number, dateUS201962789230P07.01.2019         Original published format: US 201962789230 P
[2021/46]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020146250
Date:16.07.2020
Language:EN
[2020/29]
Type: A1 Application with search report 
No.:EP3908291
Date:17.11.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 16.07.2020 takes the place of the publication of the European patent application.
[2021/46]
Search report(s)International search report - published on:US16.07.2020
(Supplementary) European search report - dispatched on:EP08.12.2022
ClassificationIPC:A61K35/17, C12N9/22, C07K14/82, A61K47/55, A61K38/00, A61P35/00, C12N9/10, C12N9/90, C07K14/725
[2022/40]
CPC:
C12N9/104 (EP); C07D417/14 (US); A61K35/17 (EP,US);
A61K47/55 (EP); A61P35/00 (EP); C07K14/7051 (EP);
C07K14/82 (US); C12N15/8509 (US); C12N5/0636 (EP,US);
C12N9/90 (EP); C12Y203/02 (EP); C12Y502/01008 (EP);
A01K2227/105 (US); A01K2267/0331 (US); A61K38/00 (EP);
C07K2319/00 (EP); C07K2319/03 (EP); C07K2319/60 (EP);
C07K2319/95 (EP); C12N2015/8536 (US) (-)
Former IPC [2021/46]A61K35/17, C12N9/22, C07K14/82
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 [2021/46]
TitleGerman:NIEDERMOLEKULARE DEGRADER VON FKBP12 ÜBER REKRUTIERUNG DER VON-HIPPEL-LINDAU-E3-UBIQUITIN-LIGASE (VHL) UND VERWENDUNG IN DTAG-SYSTEMEN[2021/46]
English:SMALL MOLECULE DEGRADERS OF FKBP12 VIA RECRUITMENT OF VON HIPPEL-LINDAU E3 UBIQUITIN LIGASE (VHL) E3 UBIQUITIN LIGASE, AND USES IN DTAG SYSTEMS[2021/46]
French:AGENTS DE DÉGRADATION DE PETITES MOLÉCULES DE FKBP12 PAR RECRUTEMENT DE L'UBIQUITINE LIGASE E3 DE VON HIPPEL-LINDAU (VHL), ET UTILISATIONS DANS DES SYSTÈMES DTAG[2021/46]
Entry into regional phase19.06.2021National basic fee paid 
19.06.2021Search fee paid 
19.06.2021Designation fee(s) paid 
19.06.2021Examination fee paid 
Examination procedure19.06.2021Examination requested  [2021/46]
06.07.2023Amendment by applicant (claims and/or description)
11.09.2023Despatch of a communication from the examining division (Time limit: M04)
10.01.2024Reply to a communication from the examining division
Fees paidRenewal fee
27.01.2022Renewal fee patent year 03
27.01.2023Renewal fee patent year 04
29.01.2024Renewal fee patent year 05
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Documents cited:Search[D]WO2017024318  (DANA FARBER CANCER INST INC [US]) [D] * page 374 *;
 WO2017024317  [ ] (DANA FARBER CANCER INST INC [US]) [ ] * abstract * * claims 14,54 * * page 39 - page 53 * * page 33, line 21 * * page 142; compounds dFKBP-8-o'' *;
 WO2018148443  [ ] (DANA FARBER CANCER INST INC [US]);
 WO2018148440  [ ] (DANA FARBER CANCER INST INC [US]) [ ] * abstract *;
 [XI]  - Buckley D, "TUNABLE ENDOGENOUS PROTEIN DEGRADATION WITH HETEROBIFUNCTIONAL COMPOUNDS - WO2018/148443 A1", REAXYS, Elsevier, (20180816), Database accession no. XRN = 33551764, XP055952184 [X] 1,7,8,15 * abstract * [I] 2-6,16
 [XDI]  - Bradner James ;, "Using heterobifunctional compounds for targeted CAR protein degradation to attenuate adoptive immunotherapy associated adverse inflammation - WO 2017024318 A1", CAPLUS, (20170101), Database accession no. 2017:229794, URL: ACS, XP055952197 [XD] 1,7,8,15 * abstract * [I] 2-6,16
 [XDI]  - Bradner James ;, "Using heterobifunctional compounds for targeted CAR protein degradation to attenuate adoptive immunotherapy associated adverse inflammation - WO 2017024318 A1", CAPLUS, (20170101), Database accession no. 2017:229794, URL: ACS, XP055952509 [XD] 1,7,8,15 * abstract * [I] 2-6,16
 [XI]  - Bradner James, "Methods to induce targeted protein degradation through bifunctional molecules - WO 2017024317 A2", CAPLUS, (20170101), Database accession no. 2017:229795, URL: ACS, XP055952510 [X] 1,7,8,15 * abstract * [I] 2-6,16
 [XI]  - PHILIPP OTTIS ET AL, "Assessing Different E3 Ligases for Small Molecule Induced Protein Ubiquitination and Degradation", ACS CHEMICAL BIOLOGY, (20170905), vol. 12, no. 10, doi:10.1021/acschembio.7b00485, ISSN 1554-8929, pages 2570 - 2578, XP055618965 [X] 1,7,8,15 * figure 2 * * abstract * [I] 2-6,16

DOI:   http://dx.doi.org/10.1021/acschembio.7b00485
 [XAI]  - Bradner James, "Regulating CAR-cells against inflammatory side effects by targeted CAR protein degradation through the use of ubiquitin ligase binding heterobifunctional compounds - WO 2018148440 A1", CAPLUS, (20180101), Database accession no. 2018:1504369, URL: ACS, XP055952511 [X] 1,7,8,15 * abstract * [A] 5,6 [I] 2-4,16
International search[YA]WO2017024317  (DANA FARBER CANCER INST INC [US]) [Y] 26 * ; page 5, lines 5-26; page 32, lines 5-12 * * ; entire document *[A] 1-6, 7/1-6, 8-12, 13/11-12,14/11-12, 15/14/11-12, 16/15/14/11-12, 17, 18/11-12, 26;
 [Y]WO2017180417  (UNIV MICHIGAN REGENTS [US]) [Y] 1, 9-10 * ; paragraphs [0041]-[0043], [0491], [0499] *;
 [Y]  - NABET, B et al., "The dTAG system for immediate and target-specific protein degradation", Nature Chemical Biology, (20180500), vol. 14, no. 5, pages 431 - 441, XP036478801 [Y] 1-6, 7/1-6, 8-12, 13/11-12, 14/11-12, 15/14/11-12, 16/15/14/11-12, 17, 18/11-12, 26 * ; page 2, graphic abstract; figure 1; page 5, second, third, and fourth paragraphs; page 9, second paragraph *

DOI:   http://dx.doi.org/10.1038/s41589-018-0021-8
 [Y]  - MANIACI, C et al., "Homo-PROTACs: bivalent small-molecule dimerizers of the VHL E3 ubiquitin ligase to induce self-degradation", Nature Communications, (20171010), pages 1 - 14, XP055476041 [Y] 1-6, 7/1-6, 8, 11-12, 13/11-12, 14/11-12, 15/14/11-12, 16/15/14/11-12, 17, 18/11-12, 26 * ; abstract; page 3, figure 1; page 8, first column, last paragraph *

DOI:   http://dx.doi.org/10.1038/s41467-017-00954-1
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