Cephalosporin antibiotics
The present invention includes novel (7R)-7-(acylamino)-3- (arylthio)-3-cephem-4-carboxylic acids or their pharmacologically acceptable salts which exhibit antibiotic activity against a wide spectrum of organisms including organisms which are resistant to 'beta'-lactam antibiotics and are...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | eng ; slo |
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| Zusammenfassung: | The present invention includes novel (7R)-7-(acylamino)-3- (arylthio)-3-cephem-4-carboxylic acids or their pharmacologically acceptable salts which exhibit antibiotic activity against a wide spectrum of organisms including organisms which are resistant to 'beta'-lactam antibiotics and are useful as antibacterial agents. The invention also relates to novel intermediates useful for making the novel compounds of the present invention and to novel methods for producing the novel compounds and intermediate compounds.
Zlúčeniny všeobecného vzorca (III) a (II) a ich farmakologicky prijateľné soli, ktoré vykazujú antibiotickú aktivitu voči širokému spektru mikroorganizmov, medzi ktoré patria organizmy rezistentné voči beta-laktámovým antibiotikám, a antibakteriálne činidlá s ich obsahom. Ďalej sú opísané medziprodukty na prípravu uvedených zlúčenín.ŕ |
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