Sapurimycin, new antitumor antibiotic produced by Streptomyces. Structure determination.
نویسندگان
چکیده
The structure of a new anthra-gamma-pyrone antitumor antibiotic sapurimycin was determined by the spectral studies of its methyl ester. Sapurimycin has the same anthra-gamma-pyrone skeleton as pluramycin, but is distinctly different because of the absence of sugars on the D ring and possessing a carboxylmethyl group on C-5.
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عنوان ژورنال:
- The Journal of antibiotics
دوره 44 1 شماره
صفحات -
تاریخ انتشار 1991