The Journal of Antibiotics
Online ISSN : 1881-1469
Print ISSN : 0021-8820
ISSN-L : 0021-8820
BACTERIAL PRODUCTION OF 7-FORMAMIDOCEPHALOSPORINS ISOLATION AND STRUCTURE DETERMINATION
PUSHPA D. SINGHMARIAN G. YOUNGJANICE H. JOHNSONCHRISTOPHER M. CIMARUSTIRICHARD B. SYKES
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JOURNAL FREE ACCESS

1984 Volume 37 Issue 7 Pages 773-780

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Abstract
Two new 7-formamidocephalosporins have been isolated as their acetyl derivatives (SQ 28, 516 and SQ 28, 517) from fermentations of a Flavobacterium sp. SC 12, 154. Structure 1 was deduced for SQ 28, 516 from its spectroscopic properties while structure 2 was proposed for SQ 28, 517. SQ 28, 516 exhibits weak antibacterial activity.
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© Japan Antibiotics Research Association
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