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Legal status
Patent not validated
| (51) | INT.CL. | C07D 213/127 | |
| C07D 213/26 | |||
| C07D 213/30 | |||
| C07D 215/12 | |||
| C07D 215/14 | |||
| C07D 231/12 | |||
| C07D 231/56 | |||
| C07D 239/26 | |||
| C07D 333/24 | |||
| C07D 471/04 | |||
| C07D 333/38 | |||
| C07D 409/06 |
| (11) | Number of the document | 2173716 |
| (13) | Kind of document | T |
| (96) | European patent application number | 08801470.9 |
| Date of filing the European patent application | 2008-06-19 | |
| (97) | Date of publication of the European application | 2010-04-14 |
| (45) | Date of publication and mention of the grant of the patent | 2014-03-19 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2008/004928 |
| Date | 2008-06-19 |
| (87) | Number | WO 2009/003590 |
| Date | 2009-01-08 |
| (30) | Number | Date | Country code |
| 07290839 | 2007-07-03 | EP |
| (72) |
R`KYEK, Omar, MA
NAZAR , Marc, DE
LINDENSCHMIDT, Andreas, DE
ALONSO, Jorge, DE
URMANN, Matthias, DE
HALLAND, Nis, DE
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| (73) |
SANOFI,
54, rue La Boétie, 75008 Paris,
FR
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| (54) | A PROCESS FOR THE PALLADIUM-CATALYZED COUPLING OF TERMINAL ALKYNES WITH HETEROARYL TOSYLATES AND HETEROARYL BENZENESULFONATES |
| A PROCESS FOR THE PALLADIUM-CATALYZED COUPLING OF TERMINAL ALKYNES WITH HETEROARYL TOSYLATES AND HETEROARYL BENZENESULFONATES |