New Bisabolane Sesquiterpene from the Mycelia of <i>Amanita virgineoides</i>

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New bisabolane sesquiterpene from the mycelia of Amanita virgineoides.

A bisabolane type of sesquiterpene was isolated from the culture medium of Amanita virgineoides BAS, together with two known compounds, including lignoren, and harziandion. The structure of the new compound "virgineol" was established using a combination of different NMR spectroscopy techniques, whereas the chemical structure of the known compound was identified as lignoren, and the structure o...

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new sesquiterpene coumarin from the roots of ferula latisecta

objective: the genus of ferula belongs to the tribe peucedaneae, subfamily of apioideae and family of umbelliferae with 133 species distributed throughout the mediterranean area and central asia, especially in the former ussr and neighboring countries such as iran. the popular persian name of the most of these species is “koma”. in this research we tried to isolate and elucidate the structure o...

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ژورنال

عنوان ژورنال: Chemical and Pharmaceutical Bulletin

سال: 2013

ISSN: 0009-2363,1347-5223

DOI: 10.1248/cpb.c12-01070