The biosynthesis of the aflatoxins
| Autor: | J. S. E. Holker, J. B. Robinson, L. J. Mulheirn, J. M. McKeown, G. C. Elsworthy |
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| Rok vydání: | 1970 |
| Předmět: | |
| Zdroj: | Journal of the Chemical Society D: Chemical Communications. :1069 |
| ISSN: | 0577-6171 |
| DOI: | 10.1039/c29700001069 |
| Popis: | A new metabolite of Aspergillus versicolor, demethylsterigmatocystin (II) has been converted into 5-hydroxydihydrosterigmatocystin (IV) specifically labelled with 14C in the O-methyl group—this compound is shown to be a biogenetic precursor of aflatoxins B2 and G2, (IX) and (XI), respectively, in A. parasiticus: a second new metabolite of A. versicolor has been shown to be 6-deoxyversicolorin-A (XII). |
| Databáze: | OpenAIRE |
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