| (210) | Number of the EPO application | 18189193 |
| (220) | Filing date of the EPO application | 2016.04.27 |
| (80) | EPO patent specification publication (B) | EPB nr. 01/2021, 2021.01.06 |
| (110) | EPO patent number | 3428170 |
| (11) | Number of the document | MD 3428170 T2 |
| (21) | Number of the application | e 2019 0845 |
| (71) | Name(s) of applicant(s), code of the country | SHIONOGI & CO., LTD, JP; |
| (72) | Name(s) of inventor(s), code of the country | KAWAI Makoto, JP;
TOMITA Kenji, JP;
AKIYAMA Toshiyuki, JP;
OKANO Azusa, JP;
MIYAGAWA Masayoshi, JP; |
| (73) | Name(s) of owner(s), code of the country | SHIONOGI & CO. LTD, JP; |
| (54) | Title of the invention | Anti-influenza polycyclic pyridone derivative and prodrug thereof |
| (13) | Kind-of-document code | T2 |
| (51) | International Patent Classification | C07D 498/14 (2006.01.01); A61P 31/16 (2006.01.01); A61K 31/5383 (2006.01.01) |
| (19) | Country | JP |
| (41) | Date of publication of the application | 2019.09.30 |
| (49) | Date of publication of the translation of the validated European patent specification | 2021.06.30 |
| (30) | Priority | 2015090909, 2015.04.28, JP; 2015236844, 2015.12.03, JP |
| (74) | Patent attorney | (Procedură) CORCODEL Angela, Bd. Ştefan cel Mare nr. 134, Chişinău, Republica Moldova |