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Legal status
Patent not validated
| (51) | INT.CL. | C07J 71/00 | |
| C07J 9/00 | |||
| C07J 13/00 | |||
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| (11) | Number of the document | 3458467 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17725742.5 |
| Date of filing the European patent application | 2017-05-18 | |
| (97) | Date of publication of the European application | 2019-03-27 |
| (45) | Date of publication and mention of the grant of the patent | 2020-09-30 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/GB2017/051389 |
| Date | 2017-05-18 |
| (87) | Number | WO 2017/199036 |
| Date | 2017-11-23 |
| (30) | Number | Date | Country code |
| 201608776 | 2016-05-18 | GB |
| (72) |
WEYMOUTH-WILSON, Alexander Charles, GB
KOMSTA, Zofia, GB
WALLIS, Laura, GB
EVANS, Timothy, GB
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| (73) |
NZP UK Limited,
One, Glass Wharf, Bristol, BS2 0ZX,
GB
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| (54) | PROCESS FOR THE 6,7-ALPHA-EPOXIDATION OF STEROID 4,6-DIENES |
| PROCESS FOR THE 6,7-ALPHA-EPOXIDATION OF STEROID 4,6-DIENES |