Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-03-29
1997-03-04
Datlow, Philip I.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514203, 540226, 540224, 540227, C07D50160, A61K 31545
Patent
active
056079265
ABSTRACT:
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.
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Cho In-Seop
Christensen Burton G.
Glinka Tomasz W.
Hecker Scott J.
Datlow Philip I.
Microcide Pharmaceuticals, Inc.
Wong King Lit
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