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Legal status
Patent not validated
| (51) | INT.CL. | C07D 307/93 | |
| C07C 259/06 | |||
| C07F 7/18 | |||
| C07F 9/28 | |||
| C07F 9/40 |
| (11) | Number of the document | 2721017 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12800658.2 |
| Date of filing the European patent application | 2012-06-15 | |
| (97) | Date of publication of the European application | 2014-04-23 |
| (45) | Date of publication and mention of the grant of the patent | 2018-11-28 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2012/042717 |
| Date | 2012-06-15 |
| (87) | Number | WO 2012/174407 |
| Date | 2012-12-20 |
| (30) | Number | Date | Country code |
| 201161497754 P | 2011-06-16 | US |
| (72) |
SHARMA, Vijay, US
BATRA, Hitesh, US
TULADHAR, Sudersan, US
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| (73) |
Lung Biotechnology Inc.,
1040 Spring Street, Silver Spring, MD 20910,
US
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| (54) | METHOD OF PRODUCING BERAPROST |
| METHOD OF PRODUCING BERAPROST |