New lanostanoids from the mushroom Ganoderma lucidum. |
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| Authors: | Jiyuan Ma Qing Ye Yanjun Hua Decheng Zhang Raymond Cooper Michael N Chang Joseph Y Chang Hao H Sun |
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| Affiliation: | Pharmanex, Inc., 75 West Center Street, Provo, Utah 84601, USA. |
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| Abstract: | From a lipophilic extract of the fruiting body of Ganoderma lucidum, three new lanostanoids, 8beta,9alpha-dihydroganoderic acid J (1), methyl 8beta,9alpha-dihydroganoderate J (2), and 20-hydroxylganoderic acid G (3), along with 12 known lanostanoids and two ergostane sterols were isolated. The structures of 1-3 were determined by interpretation of their spectroscopic data. |
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