云南民族药物竹红菌的化学成分研究

Studies on Chemical Constitutens of Hypocrella bambusae,an Ethno-remedy in Yunnan

从云南民族药竹红菌Hypocrella bambusae中分离得到12个化合物,分别鉴定为痂囊腔菌素A(Elsinochrome A,1)、竹红菌甲素(Hypocrellin A,2)、竹红菌乙素(Hypocrellin B,3)、竹红菌丙素(Hypocre-llin C,4)、1,8-二羟基蒽醌(1,8-Dihydroxy anthraquinone,5)、甘露醇(d-Mannitol,6)、尿囊素(Allan-toin,7)、硬脂酸(Stearic acid,8)、麦角甾醇(Ergosterol,9),过氧化麦角甾醇(Ergosterol peroxide,10),软脂酸单甘油酯(α-Monopalmitin,11),软脂酸(Palmatic acid,12)。其中痂囊腔菌素A(1)、竹红菌丙素(4)、1,8-二羟基蒽醌(5)、过氧化麦角甾醇(10)、软脂酸单甘油酯(11)均为首次从竹红菌药材中分离得到。

Twelve compounds were isolated from the Hypocrella bambusae, an ethno -remedy in Yunnan, and their structures were determined by spectroscopic analysis as Elsinochrome A （ 1 ）, Hypocrellin A （2）, Hypocrellin B （3）, Hypocrellin C （4）, 1, 8 - Dihydroxy anthraquinone （5）, d - Mannitol （6）, Allantoin （7）, Stearic acid （8）, Ergosterol （9）, Ergosterol peroxide （10）, α- Monopalmitin （11）, Palmatic acid （ 12）, respectively. Among them, compounds 1, 3, 5, 10 - 11 were isolated from the ethno -remedy Hypocrella bambusae for the first time.