Chemical Constituents of Thalictrum delavayi  

偏翅唐松草化学成分的研究(英文)

作　　者：汪冶[1,2] 杨小生 罗波[2] 赵超[2] 郝小江[1,2] 

机构地区：[1]中国科学院昆明植物研究所植物化学与西部植物资源国家重点实验室,昆明650204 [2]贵州省,中国科学院天然产物化学重点实验室,贵阳550002

出　　处：《Acta Botanica Sinica》2003年第4期500-502,共3页Acta Botanica Sinica（植物学报：英文版）

摘　　要：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.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。

关 键 词：Thalictrum delavayi ISOQUINOLINE benzyl isoquinoline 

分 类 号：Q946[生物学—植物学]