摘要
蜜环菌 Armillariella mellea(Vahl.ex Fr.) Karst是一种与传统中药天麻 (Gastrodiaelata Blume)共生的药用真菌。从蜜环菌子实体中分离并鉴定了 3个化合物 ,利用波谱 (MS、NMR和 IR)和化学方法分别鉴定为 1个新 C- 1 8植物鞘氨醇型神经酰胺 (2 S,3S,4R) - 2 - (十六碳酰氨基 ) -十八碳烷 - 1 ,3,4-三醇 (1 ) ,2个已知甾醇麦角甾醇过氧化物 (ergosterolperoxide)及 ergosta- 5,7- dien- 3β- ol。这
Armillariella mellea (Tricholomataceae) is a medicinal fungus symbiotic with Chinese medicinal herb,'Tianma' ( Gastrodia elata Blume).A new C18 phytosphingosine type ceramide,( 2S,3S,4R ) 2 (hexadecanoylamino)octadecan 1,3,4 triol (1),has been isolated together with two known sterols ergosterol peroxide and ergosta 5,7 dien 3β ol,from fruiting bodies of A.mellea .Their structures were determined on the basis of spectroscopic analysis.It is the first time to report chemical constituents of the fruiting bodies of this fungus.
出处
《西北植物学报》
CAS
CSCD
2002年第4期952-956,共5页
Acta Botanica Boreali-Occidentalia Sinica
关键词
蜜环菌
化学成分
子实体
白蘑科
药用真菌
Armillariella mellea
fruiting bodies
Tricholomataceae
constituents
