Related Experiment Videos
Kinamycin Biosynthesis. Synthesis, Isolation, and Incorporation of Stealthin C, an Aminobenzo[b]fluorene
Steven J. Gould1, Chris R. Melville, Martha C. Cone
1Department of Chemistry, Oregon State University, Corvallis, Oregon 97331.
The Journal of Organic Chemistry
|January 24, 1997
Abstract:
A new intermediate in the biosynthesis of the benzo[b]fluorene antibiotic, kinamycin D, has been identified. 11-Amino-4,5,9-trihydroxy-2-methyl-10H-benzo[b]fluoren-10-one was synthesized and shown to be present in extracts of Streptomyces murayamaensisfermentations. A deuterated sample was prepared and shown to be specifically incorporated into kinamycin D. This new intermediate, now named stealthin C, is also the probable hydroxylation substrate for the biosynthesis of stealthin A by S. viridochromogenes.