Production of cephalosporin C
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United States of America Patent
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May 28, 1985
Grant Date -
N/A
app pub date -
Mar 7, 1983
filing date -
Mar 7, 1983
priority date (Note) -
Expired
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Abstract
Production of undesired desacetylcephalosporin C during fermentation of cephalosporin C-producing microorganisms is substantially reduced by addition of certain phosphorous compounds to the culture medium.
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