Isolation and biological activity of new norhirsutanes from Creolophus cirrhatus.
نویسندگان
چکیده
Five new norhirsutanes, named creolophins A-E, and complicatic acid were isolated from the culture broth of the rare tooth fungus Creolophus cirrhatus by solvent extraction, silica gel column chromatography and HPLC. In addition, neocreolophin, a complex dimerization product, was formed as an artefact during purification. The structures were elucidated by spectroscopic methods and are published in a separate paper. Two of the metabolites showed moderate antibacterial, antifungal and cytotoxic activities.
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عنوان ژورنال:
- Zeitschrift fur Naturforschung. C, Journal of biosciences
دوره 63 3-4 شماره
صفحات -
تاریخ انتشار 2008