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Legal status
Patent not validated
| (51) | INT.CL. | C07D 213/75 | |
| A61K 31/44 | |||
| A61P 11/00 | |||
| A61P 43/00 |
| (11) | Number of the document | 3210974 |
| (13) | Kind of document | T |
| (96) | European patent application number | 15852038.7 |
| Date of filing the European patent application | 2015-10-21 | |
| (97) | Date of publication of the European application | 2017-08-30 |
| (45) | Date of publication and mention of the grant of the patent | 2020-01-29 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2015/079689 |
| Date | 2015-10-21 |
| (87) | Number | WO 2016/063906 |
| Date | 2016-04-28 |
| (30) | Number | Date | Country code |
| 2014217205 | 2014-10-24 | JP |
| (72) |
SONOBE, Atsushi, JP
YASUKOCHI, Takashi, JP
TAKADA, Yasunori, JP
ATARASHI, Kenji, JP
SUZUKI, Motohiro, JP
YOKOTA, Shinichi, JP
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| (73) |
Hisamitsu Pharmaceutical Co., Inc.,
408, Tashirodaikan-machi, Tosu-shi, Saga 841-0017,
JP
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| (54) | PRODRUG OF ROFLUMILAST |
| PRODRUG OF ROFLUMILAST |