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Okaramines H and I, new okaramine congeners, from aspergillus aculeatus
1Department of Applied Biological Chemistry, College of Agriculture, Osaka Prefecture University, 1-1 Gakuen-cho, Sakai, Osaka 599-8531, Japan.
Journal of Natural Products
|March 17, 1999
Abstract:
Two new congeners of okaramine, okaramines H (3) and I (4), were isolated from okara fermented with Aspergillus aculeatus KF-428. Their structures were elucidated by spectroscopic methods. Neither okaramine H nor I showed insecticidal activity against silkworms.