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Legal status
Patent not validated
| (51) | INT.CL. | C07J 71/00 |
| (11) | Number of the document | 2300489 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09759550.8 |
| Date of filing the European patent application | 2009-06-05 | |
| (97) | Date of publication of the European application | 2011-03-30 |
| (45) | Date of publication and mention of the grant of the patent | 2015-11-11 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2009/046477 |
| Date | 2009-06-05 |
| (87) | Number | WO 2009/149392 |
| Date | 2009-12-10 |
| (30) | Number | Date | Country code |
| 59658 P | 2008-06-06 | US |
| (72) |
WHITE, Steven, K., US
GE, Yu, US
HUANG, Yujin, US
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| (73) |
NeurMedix, Inc.,
11601 Wilshire Blvd. No.1100, Los Angeles CA 90025,
US
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| (54) | METHODS FOR PREPARING 17-ALKYNYL-7-HYDROXY STEROIDS AND RELATED COMPOUNDS |
| METHODS FOR PREPARING 17-ALKYNYL-7-HYDROXY STEROIDS AND RELATED COMPOUNDS |