ent-Homoabyssomicins A and B, Two New Spirotetronate Metabolites from Streptomyces sp. Ank 210

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Date
2011
Authors
Muna Ali
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Publisher
University of Khartoum
Abstract
In our endeavor to explore secondary metabolites from microbial sources, we isolated two complex polycyclic compounds from the terrestrial Streptomyces sp. Ank 210, namely ent-homoabyssomicinsA (1) andB(2), which are two new spirotetronate natural products. In this letter we report details of the isolation and characterization of compounds 1 and 2 on the basis of NMR and MS data. The absolute stereochemistry of 1 was assigned by single-crystal X-ray diffraction
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This paper had been presented for promotion at the University of Khartoum. To get the full text please contact the other at munalsamahoni@yahoo.com
Keywords
ent-Homoabyssomicins A and B, Two New Spirotetronate, Metabolites, Streptomyces,Ank 210
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