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Legal status
Patent not validated
| (51) | INT.CL. | C07D 209/58 | |
| C07D 209/76 |
| (11) | Number of the document | 3321253 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17203980.2 |
| Date of filing the European patent application | 2013-08-14 | |
| (97) | Date of publication of the European application | 2018-05-16 |
| (45) | Date of publication and mention of the grant of the patent | 2020-02-12 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201261683905 P | 2012-08-16 | US |
| (72) |
DAI, Dongcheng, US
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| (73) |
Siga Technologies, Inc.,
4575 SW Research Way, Suite 230, Corvallis, OR 97333,
US
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| (54) | METHOD OF PREPARING TECOVIRIMAT |
| METHOD OF PREPARING TECOVIRIMAT |