[Isolation and identification of an antileukemia substance from Coprinus radiatus].

L N Anisova, Iu E Bartoshevich, O A Efremenkova, O L Krasil'nikova, M K Kudinova
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Abstract

Conditions for cultivation of basidiomycete Coprinus radiatus on agar media and its submersion fermentation were developed. An antibiotic was isolated from the fermentation broth filtrate by extraction with ethyl acetate followed by purification on a column with silica gel. The antibiotic had a pronounced in vivo effect on hemoblastosis La. Spectral analysis of the antibiotic (UV, IR, NMR and mass spectra) showed that it was identical to patulin (a toxin).

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一种抗白血病物质的分离鉴定。
研究了在琼脂培养基上培养辐射角担子菌及其浸没发酵的条件。用乙酸乙酯萃取,硅胶柱纯化,从发酵液滤液中分离出一种抗生素。该抗生素对血母细胞病有明显的体内抑制作用。光谱分析(紫外、红外、核磁共振和质谱)表明,该抗生素与一种毒素展霉素相同。
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[Monoclonal antibodies to the yellow fever virus]. [Interferon and bacterial infections]. [Isolation, structure and biological action of yeast mannans]. [Effect of protoplast formation on the antibiotic activity of the Streptomyces fradiae 165 strain--a producer of tylosin]. [Preclinical toxicological study of the new antibiotic eremomycin. Its acute toxicity for laboratory animals].
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