EP0168737A2
Expired / Lapsed
EP
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Process for the preparation of halogenated quinolinoncarboxylic acids
Assignee: Bayer AG
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Filing: 1985-07-08
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Granted: —
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Expires: 2005-07-08
Abstract
Abstract Translated from German Verfahren zur Herstellung von halogenierten Chinoloncarbonsäuren der Formel durch Cyclokondensierung von 2-Benzoyl-3-amino-acryl-nitrilen der Formel und Verseifung der dabei entstehenden Nitrile. Process for the preparation of halogenated quinolonecarboxylic acids of the formula by cyclocondensation of 2-benzoyl-3-amino-acrylonitriles of the formula and saponification of the resulting nitriles. Die Verbindungen sind wertvolle Zwischenprodukte für die Herstellung antibakterieller Substanzen. The compounds are valuable intermediates for the production of antibacterial substances.
Inventors
- 👤 Klaus Dr. Grohe
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 00:33
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/16; C07D215/48; C07D215/54; C07D215/56; A; A61; A61P; A61P31/00; A61P31/04; C07C; C07C255/00; C07C45/00; C07D261/00; C07D261/02; C07D261/06; C07D261/08
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