A new inhibitor of 5'-hydroxyaverantin dehydrogenase, an enzyme involved in aflatoxin biosynthesis, from Trichoderma
1Department of Agricultural Chemistry, Faculty of Agriculture, Tottori University, Koyama, Tottori 680-8553, Japan.
Journal of Natural Products
|January 5, 2001
Abstract:
Screening for inhibitors of 5'-hydroxyaverantin dehydrogenase, an enzyme involved in aflatoxin biosynthesis, resulted in the isolation of a new metabolite (1) from Trichoderma hamatum. On the basis of spectroscopic data, 1 was determined to be 4, 6-dihydroxy-5-methoxy-6a-methylcyclohexa[de]indano[7, 6-e]cyclopenta[c]2H-pyran-1,9-dione.
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