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Legal status
Patent not validated
| (51) | INT.CL. | C07D 401/12 | (2006.01) |
| (11) | Number of the document | 3613734 |
| (13) | Kind of document | T |
| (96) | European patent application number | 19199941.6 |
| Date of filing the European patent application | 2010-02-24 | |
| (97) | Date of publication of the European application | 2020-02-26 |
| (45) | Date of publication and mention of the grant of the patent | 2021-08-25 |
| (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 |