| Literature DB >> 8784425 |
N Kawamura1, R Sawa, Y Takahashi, T Sawa, H Naganawa, T Takeuchi.
Abstract
The biosynthesis of pyralomicin 1a (1) was studied by feeding of 13C and 15N labeled compounds to the culture of Microtetraspora spiralis MI178-34F18. The result indicated that the benzopyranopyrrole unit of 1 was derived from two units of acetate, one unit of propionate and one unit of proline, and that the cyclitol unit of 1 was derived from glucose metabolites. And 4'-O-CH3 was derived from the S-CH3 group of methionine.Entities:
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Year: 1996 PMID： 8784425 DOI： 10.7164/antibiotics.49.657
Source DB: PubMed Journal: J Antibiot (Tokyo) ISSN： 0021-8820 Impact factor: 2.649