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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 295/08 | (2006.01) |
| C07B 61/00 | (2006.01) | ||
| C07D 295/04 | (2006.01) | ||
| C07D 295/10 | (2006.01) | ||
| C07D 295/112 | (2006.01) | ||
| C07D 295/20 | (2006.01) | ||
| C07D 295/205 | (2006.01) | ||
| C07D 295/28 | (2006.01) | ||
| C07D 307/85 | (2006.01) | ||
| C07D 405/00 | (2006.01) | ||
| C07D 405/04 | (2006.01) |
| (11) | Number of the document | 1233961 |
| (13) | Kind of document | T |
| (96) | European patent application number | 00993257.5 |
| Date of filing the European patent application | 2000-11-29 | |
| (97) | Date of publication of the European application | 2002-08-28 |
| (45) | Date of publication and mention of the grant of the patent | 2005-07-06 |
| (46) | Date of publication of the claims translation | 2005-10-25 |
| (86) | Number | PCT/EP2000/011980 |
| Date | 2000-11-29 |
| (87) | Number | WO 2001/040219 |
| Date | 2001-06-07 |
| (30) | Number | Date | Country code |
| 19958496 | 1999-12-04 | DE |
| (72) |
BATHE, Andreas, DE
EMMERT, Steffen, DE
HELFERT, Bernd, DE
BOETTCHER, Henning, DE
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| (73) |
Merck Patent GmbH,
Frankfurter Strasse 250, 64293 Darmstadt,
DE
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | 5-(1-Piperazinil)-benzfuran-2-karboksamido gavimo būdas pereinamuoju metalu katalizuojamu amininimu |
| METHOD FOR PRODUCING 5-(1-PIPERAZINYL)-BENZOFURAN-2-CARBOXAMIDE BY TRANSITION METAL-CATALYZED AMINATION |
| Payment date | Validity (years) | Amount | |
| 2010-10-06 | 11 | 1000.00 LTL |
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2011-11-29 |