Two new lanostanoids together with two known lanostanoids, 3 beta-hydroxy-5 alpha-lanosta-8,24-dien-21-oic acid and 3-oxo-5 alpha-lanosta-8,24-dien-21-oic acid, and a known steroid,ergosta-7,22-dien-3 beta-ol have been isolated from formosan Ganoderma tsugae. The new lanostanoids were characterized as 3 alpha-acetoxy-5 alpha-lanosta-8,24-dien-21-oic acid, named tsugaric acid A, and 3 alpha-acetoxy-16 alpha-hydroxy-24 xi-methyl-5 alpha-lanosta-8,25-dien-21-oic acid, named tsugaric acid B. (C) 1997 Elsevier Science Ltd.
机构:
Kaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, TaiwanKaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, Taiwan
Lin, Kai-Wei
Maitraie, Dravidum
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Kaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, TaiwanKaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, Taiwan
Maitraie, Dravidum
Huang, A-Mei
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Kaohsiung Med Univ, Grad Inst Clin Med, Coll Med, Kaohsiung 80708, TaiwanKaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, Taiwan
Huang, A-Mei
Wang, Jih-Pyang
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Taichung Vet Gen Hosp, Dept Educ & Res, Taichung 40705, TaiwanKaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, Taiwan
Wang, Jih-Pyang
Lin, Chun-Nan
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Kaohsiung Med Univ, Fac Fragrance & Cosmet, Coll Pharm, Kaohsiung 80708, Taiwan
Kaohsiung Med Univ, Dept Med Res, Chung Ho Mem Hosp, Kaohsiung 80708, TaiwanKaohsiung Med Univ, Sch Pharm, Kaohsiung 80708, Taiwan
机构:
Qujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Hu, Jiang
Li, Guo-Fen
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Maternal & Child Hlth & Family Planning Serv Ctr Z, Zhanyi 655331, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Li, Guo-Fen
Xu, Feng-Ming
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First People Hosp Qujing, Dept Internal Neurol, Qujing 655000, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Xu, Feng-Ming
Li, Qiang
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Qujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Li, Qiang
Lv, Tao
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Qujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Lv, Tao
Peng, Tian-Feng
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Qujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Peng, Tian-Feng
Yin, Si
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Qujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China
Yin, Si
Gong, Wei
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Shenyang Joint Logist Support Ctr Drug Instrument, Dept Food & Drug Inspect, Shenyang 110026, Peoples R ChinaQujing Normal Univ, Coll Biol Resources & Food Engn, Qujing 655011, Peoples R China