LT - (4S)-4-(4-ciano-2-metoksifenil)-5-etoksi-2,8-dimetil-1,4-dihidro-1,6-naftiridin-3-karboksamido, skirto naudoti kaip veikliojo farmacinio ingrediento, gamybos būdas ir gryninimas
EN - METHOD FOR THE PREPARATION OF (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1-6-NAPHTHYRIDINE-3-CARBOXAMIDE AND THE PURIFICATION THEREOF FOR USE AS AN ACTIVE PHARMACEUTICAL INGREDIENT
Legal status
Patent in force
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07D 471/04 |
(2006.01) |
|
|
A61K 31/4375 |
(2006.01) |
|
|
A61P 9/00 |
(2006.01) |
European patent
| (11) |
Number of the document |
3337800 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
16753388.4 |
|
Date of filing the European patent application |
2016-08-18 |
| (97) |
Date of publication of the European application |
2018-06-27 |
| (45) |
Date of publication and mention of the grant of the patent |
2019-06-12
|
| (46) |
Date of publication of the claims translation |
2019-08-12
|
PCT application
| (86) |
Number |
PCT/EP2016/069558 |
|
Date |
2016-08-18 |
PCT application publication
| (87) |
Number |
WO 2017/032673 |
|
Date |
2017-03-02 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
15182043 |
2015-08-21
|
EP |
Inventors
| (72) |
PLATZEK, Johannes, DE
|
Grantee
| (73) |
Bayer Pharma Aktiengesellschaft,
Müllerstrasse 178, 13353 Berlin,
DE
|
Attorney or representative
| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
|
Title
| (54) |
(4S)-4-(4-ciano-2-metoksifenil)-5-etoksi-2,8-dimetil-1,4-dihidro-1,6-naftiridin-3-karboksamido, skirto naudoti kaip veikliojo farmacinio ingrediento, gamybos būdas ir gryninimas |
| |
METHOD FOR THE PREPARATION OF (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1-6-NAPHTHYRIDINE-3-CARBOXAMIDE AND THE PURIFICATION THEREOF FOR USE AS AN ACTIVE PHARMACEUTICAL INGREDIENT |
Last renewal fee
|
Payment date |
Validity (years) |
Amount |
|
2024-07-18 |
9 |
208.00
EUR
|
Next renewal fee
|
2025-08-18 |
