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Legal status
Patent not validated
| (51) | INT.CL. | C07D 401/12 |
| (11) | Number of the document | 3241826 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17174350.3 |
| Date of filing the European patent application | 2010-02-24 | |
| (97) | Date of publication of the European application | 2017-11-08 |
| (45) | Date of publication and mention of the grant of the patent | 2019-10-30 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 2009042975 | 2009-02-25 | JP |
| (72) |
IKEMOTO, Tomomi, JP
MIZUFUNE, Hideya, JP
NAGATA, Toshiaki, JP
SERA, Misayo, JP
FUKUDA, Naohiro, JP
YAMASAKI, Takeshi, JP
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| (73) |
Takeda Pharmaceutical Company Limited,
1-1, Doshomachi 4-chome, Chuo-ku Osaka-Shi, Osaka 541-0045,
JP
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| (54) | PROCESS FOR PRODUCING PYRROLE COMPOUND |
| PROCESS FOR PRODUCING PYRROLE COMPOUND |