LT - PROCESS FOR PREPARING HALICHONDRIN MACROLIDES AND ANALOGS THEREOF BY A PRINS REACTION, AND INTERMEDIATES OF THIS PROCESS
EN - PROCESS FOR PREPARING HALICHONDRIN MACROLIDES AND ANALOGS THEREOF BY A PRINS REACTION, AND INTERMEDIATES OF THIS PROCESS
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07D 307/28 |
(2006.01) |
|
|
C07D 407/06 |
(2013.01) |
|
|
C07D 307/20 |
(2006.01) |
|
|
C07D 407/14 |
(2013.01) |
|
|
C07D 407/14 |
(2006.01) |
|
|
C07D 493/04 |
(2013.01) |
|
|
C07D 407/06 |
(2006.01) |
|
|
C07D 493/22 |
(2013.01) |
|
|
C07D 493/22 |
(2006.01) |
|
|
C07D 307/20 |
(2013.01) |
|
|
C07D 493/04 |
(2006.01) |
|
|
C07D 307/28 |
(2013.01) |
|
|
C07F 9/6561 |
(2006.01) |
|
|
C07F 9/6561 |
(2013.01) |
|
|
A61P 35/00 |
(2006.01) |
|
|
A61P 35/00 |
(2018.01) |
European patent
| (11) |
Number of the document |
3737673 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
19735901.1 |
|
Date of filing the European patent application |
2019-01-03 |
| (97) |
Date of publication of the European application |
2020-11-18 |
| (45) |
Date of publication and mention of the grant of the patent |
2024-03-06
|
| (46) |
Date of publication of the claims translation |
|
PCT application
| (86) |
Number |
PCT/US2019/012178 |
|
Date |
2019-01-03 |
PCT application publication
| (87) |
Number |
WO 2019/136145 |
|
Date |
2019-07-11 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
201862613307 P |
2018-01-03
|
US |
Inventors
| (72) |
CHOI, Hyeong-Wook , US
FANG, Francis G. , US
|
Grantee
| (73) |
Eisai R&D Management Co., Ltd. ,
6-10 Koishikawa, 4-Chome
Bunkyo-Ku, Tokyo 112-8088,
JP
|
Title
| (54) |
PROCESS FOR PREPARING HALICHONDRIN MACROLIDES AND ANALOGS THEREOF BY A PRINS REACTION, AND INTERMEDIATES OF THIS PROCESS |
| |
PROCESS FOR PREPARING HALICHONDRIN MACROLIDES AND ANALOGS THEREOF BY A PRINS REACTION, AND INTERMEDIATES OF THIS PROCESS |
