摘要
从偏翅唐松草 (ThalictrumdelavayiFranch .)的乙醇提取物的氯仿部分分离到 9个化合物 (1 -9)。其中化合物 1和 2为新化合物 ,分别为 5_hydro_N_methylcorydalidine (1 )和 1_(4_methoxybenzyl)_2_N_methyl_6_hydroxyl_5,7_dimethoxy_isoquinoline (2 )。化合物 7为首次从唐松草属中分离到。它们的结构经波谱方法 (包括HMQC和HMBC)得到鉴定。
Two new compounds, 5-hydro-N-methylcorydalidine (1) and 1-(4-methoxybenzyl)-2-N-methyl-6-hydroxyl-5, 7-dimethoxy-isoquinoline (2), together with seven known ones (3-9) were isolated from the chloroform extract of the herb Thalictrum delavayi Franch., among which compound 7 was firstly obtained from the genus Thalictrum. Their structures were elucidated on the basis of spectroscopic evidence including HMQC and HMBC experiments.
关键词
偏翅唐松草
异喹啉
苄基异喹啉
Thalictrum delavayi
isoquinoline
benzyl isoquinoline
