【摘要】 从尖叶唐松草（Thalictrum acutifolium（Hand.-Mazz.）Boivin）根分离得8种成分。经光谱分析和化学反应等鉴定为:棕榈酸甲酯（A₁）、亚油酸甲酯（A₂）、β-谷甾醇（A₃）、正二十九烷（B₂）、正三十五烷（B_b）、氧化小蘖碱（B₁）、尖叶唐松草啶碱（B₂）和木防己宁碱（D）。其中 B₂为新生物碱,D 为第一次从该属植物分离得到。更多还原

【Abstract】 From the root of Thalictrum acutifolium（Hand.-Mazz.）Boivin eight chemical consti- tions,seven of them ware identified as methylp UV,MS,¹H and ¹³C-NMR)and chemical reac- tions,seven of them were identified as methylpalmitate,cis-9-cis-12-methyloctadecadienoate,β- sitosterol,nonacosane,n-pentatriacontane,oxyberberine and trilobinine（1,11-dihydroxy-2, 9- dimethoxy-6-dimethyl-aporphine）.Acutifolidine is a new compound.Its structure was deduced to be 2-hydroxy-1,8,9,10-tetramethoxy-6-methyl-aporphine.Trilobinine was first isolated from genus Thelictrum.更多还原