Bacterial production of 7-formamidocephalosporins. Isolation and structure determination.
نویسندگان
چکیده
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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ورودعنوان ژورنال:
- The Journal of antibiotics
دوره 37 7 شماره
صفحات -
تاریخ انتشار 1984