Patent details
EP3689881 Title: MACROCYCLIZATION REACTIONS AND INTERMEDIATES USEFUL IN THE SYNTHESIS OF ANALOGS OF HALICHONDRIN B
Basic Information
- Publication number:
- EP3689881
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP201568292
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- MACROCYCLIZATION REACTIONS AND INTERMEDIATES USEFUL IN THE SYNTHESIS OF ANALOGS OF HALICHONDRIN B
- French Title of Invention:
- RÉACTIONS DE MACROCYCLISATION ET INTERMÉDIAIRES UTILES DANS LA SYNTHÈSE D'ANALOGUES D'HALICHONDRINE B
- German Title of Invention:
- ZUR SYNTHESE VON ANALOGA VON HALICHONDRIN B NÜTZLICHE MAKROZYKLIERUNGSREAKTIONEN UND ZWISCHENPRODUKTE
- SPC Number:
Dates
- Filing date:
- 04/11/2014
- Grant date:
- 12/01/2022
- EP Publication Date:
- 05/08/2020
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 12/01/2022
- EP B1 Publication Date:
- 12/01/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 04/11/2022
- Expiration date:
- 04/11/2034
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 05/01/2022
- Name:
- Eisai R&D Management Co., Ltd.
- Address:
- 6-10, Koishikawa 4-chome, Bunkyo-ku, Tokyo 112-8088, Japan (JP)
Inventor
1
- Name:
- KIM, Dae-Shik
- Address:
- United States (US)
2
- Name:
- CHOI, Hyeong-Wook
- Address:
- United States (US)
3
- Name:
- FANG, Francis G
- Address:
- United States (US)
4
- Name:
- CHASE, Charles E.
- Address:
- United States (US)
5
- Name:
- LEE, Jaemoon
- Address:
- United States (US)
Priority
- Priority Number:
- 201361899697 P
- Priority Date:
- 04/11/2013
- Priority Country:
- United States (US)
Classification
- IPC classification:
- C07D 493/22; C07D 307/28; C07C 6/02; C07F 9/40;
Publication
European Patent Bulletin
- Issue number:
- 202202
- Publication date:
- 12/01/2022
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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