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Fomes officinalis的新羊毛甾烷型三萜。
Chemical & Pharmaceutical Bulletin ( IF 1.5 ) Pub Date : 2004-11-02 , DOI: 10.1248/cpb.52.1375 Xia Wu 1 , JunShan Yang , Liang Zhou , YueSheng Dong
Chemical & Pharmaceutical Bulletin ( IF 1.5 ) Pub Date : 2004-11-02 , DOI: 10.1248/cpb.52.1375 Xia Wu 1 , JunShan Yang , Liang Zhou , YueSheng Dong
Affiliation
从干燥的Fomes officinalis菌核中分别分离出五种新的羊毛甾烷型三萜,分别名为fomefficinic acid AE(1-5)。它们的结构被确定为24-亚甲基-3-氧代-lanost-8-en-21-油酸(1),3alpha,15alpha-二羟基-24-亚甲基-lanosta-7,9(11)-dien-21-油酸(2),3alpha,15alpha-二羟基-24-亚甲基-lanost-8-en-21-oic酸(3),15alpha-羟基-3-氧代-24-亚甲基lanost-8-en-21-oic酸(4)通过光谱分析和化学方法以及与已知化合物的比较,获得15α-乙酰氧基-3-氧代-24-亚甲基羊毛脂-7,9(11)-二烯-21-油酸(5)。
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更新日期:2019-11-01
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