LT - Verfahren zur Herstellung von 1,3-Dioxolan-2-onen sowie von Carbonsäureestern durch Transacylierung unter basischen Reaktionsbedingungen
EN - Process for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation under basic reaction conditions
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
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INT.CL. |
C07D 317/34 |
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C07D 317/72 |
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C07D 409/14 |
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C07D 451/12 |
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C07D 491/10 |
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A61K 31/381 |
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A61K 31/4525 |
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European patent
| (11) |
Number of the document |
2190831 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
08803589.4 |
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Date of filing the European patent application |
2008-09-03 |
| (97) |
Date of publication of the European application |
2010-06-02 |
| (45) |
Date of publication and mention of the grant of the patent |
2015-02-25
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| (46) |
Date of publication of the claims translation |
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PCT application
| (86) |
Number |
PCT/EP2008/061618 |
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Date |
2008-09-03 |
PCT application publication
| (87) |
Number |
WO 2009/037111 |
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Date |
2009-03-26 |
Priority applications
| (30) |
Number |
Date |
Country code |
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07116371 |
2007-09-13
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EP |
Inventors
| (72) |
BRANDENBURG, Joerg, DE
BALTES, Hanfried, DE
DACH, Rolf, DE
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Grantee
| (73) |
Boehringer Ingelheim Pharma GmbH & Co. KG,
Binger Strasse 173, 55216 Ingelheim am Rhein,
DE
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Title
| (54) |
Verfahren zur Herstellung von 1,3-Dioxolan-2-onen sowie von Carbonsäureestern durch Transacylierung unter basischen Reaktionsbedingungen |
| |
Process for the production of 1,3-dioxolane-2-ones and carboxylic acid esters by means of transacylation under basic reaction conditions |
