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Legal status
Patent not validated
| (51) | INT.CL. | C07D 401/12 |
| (11) | Number of the document | 2765130 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14152159.1 |
| Date of filing the European patent application | 2010-02-24 | |
| (97) | Date of publication of the European application | 2014-08-13 |
| (45) | Date of publication and mention of the grant of the patent | 2017-07-26 |
| (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) | Intermediates for use in a process of producing pyrrole compounds |
| Intermediates for use in a process of producing pyrrole compounds |