|
|
|
|
|
Legal status
Patent in force
| (51) | INT.CL. | C07D 213/81 | (2006.01) |
| C07D 213/803 | (2006.01) | ||
| C07D 213/79 | (2006.01) | ||
| A61K 31/4418 | (2006.01) | ||
| A61P 9/00 | (2006.01) | ||
| A61P 19/00 | (2006.01) | ||
| A61P 27/02 | (2006.01) | ||
| A61P 35/00 | (2006.01) | ||
| A61P 43/00 | (2006.01) |
| (11) | Number of the document | 3683209 |
| (13) | Kind of document | T |
| (96) | European patent application number | 19214405.3 |
| Date of filing the European patent application | 2012-06-05 | |
| (97) | Date of publication of the European application | 2020-07-22 |
| (45) | Date of publication and mention of the grant of the patent | 2021-11-10 |
| (46) | Date of publication of the claims translation | 2022-01-10 |
| (30) | Number | Date | Country code |
| 201161493536 P | 2011-06-06 | US |
| (72) |
LANTHIER, Christopher, M. , CA
GORIN, Boris , CA
OUDENES, Jan , CA
DIXON, Craig, Edward , CA
LU, Alan, Qingbo , CA
COPP, James, Densmore , US
JANUSZ, John, Michael , US
|
| (73) |
Akebia Therapeutics Inc. ,
245 First Street, Suite 1100, Cambridge, MA 02142,
US
|
| (74) |
Aušra PAKĖNIENĖ,
AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius,
LT
|
| (54) | [(5-(3-Chlorfenil)-3-hidroksipiridin-2-karbonil)-amino]acto rūgšties gavimo būdas iš 5-((3-chlorfenil)-3-chlor-piridin-2-il)-nitrilo ir 5-((halogenfenil)-3-halogen-piridin-2-il)-nitrilo darinių gavimo būdas |
| PROCESS FOR PREPARING [(5-(3-CHLOROPHENYL)-3-HYDROXYPYRIDINE-2-CARBONYL)-AMINO]ACETIC ACID FROM 5-((3-CHLOROPHENYL)-3-CHLORO-PYRIDIN-2-YL)-NITRILE, AND PROCESS FOR PREPARING 5-((HALOPHENYL)-3-HALO-PYRIDIN-2-YL)-NITRILE DERIVATIVES |
| Payment date | Validity (years) | Amount | |
| 2025-05-19 | 14 | 289.00 EUR |
| 2026-06-05 |