摘要
目的 对桦褐孔菌 Fuscoporia obliqua Fr. Te. LáT的化学成分进行系统研究。方法 采用硅胶柱层析进行分离 ,通过理化常数测定和波谱 (MS、1 H,1 3CNMR、IR)技术进行结构鉴定。结果 分析鉴定了 9个化合物 ,它们分别为 :桦褐孔菌素 (fuscoporine, )、lanosterol( )、3β- hydroxy- lanosta- 8,2 4- diene- 2 1- al( )、3β,2 1- dihydroxy- lanosta- 8,2 4- diene( )、3β- hydroxy- lanosta- 8,2 4- diene- 2 1- acid( )、3β,2 2 R- dihydroxy- lanosta- 8,2 4- diene( )、ergosterolperoxide( )、analog of sphingin( )和 mannitol( )。结论 化合物 为一新化合物 。
Object A systematic study on the chemical constituents of Fuscoporia oblique Fr Te LáT was carried out Methods The constituents were isolated on silica gel column chromatography, identified by physico chemical properties and structurally elucidated by spectral analysis (MS, 1H, 13 CNMR and IR) Results 9 compounds were identified, namely fuscoporine (Ⅰ), lanosterol (Ⅱ), 3β hydroxy lanosta 8, 24 diene 21 al (Ⅲ), 3β, 21 dihydroxy lanosta 8, 24 diene (Ⅳ), 3β hydroxy lanosta 8, 24 diene 21 acid (Ⅴ), 3β, 22R dihydroxy lanosta 8, 24 diene (Ⅵ), ergosterol peroxide (Ⅶ), analog of sphingin (Ⅷ) and mannitol(Ⅸ) Conclusion Compound I is a new pigment and named as fuscoporine
出处
《中草药》
CAS
CSCD
北大核心
2001年第1期4-6,共3页
Chinese Traditional and Herbal Drugs
