TY - JOUR T1 - [Coumarins from root of Zanthoxylum dimorphophyllum var. spinifolium]. AU - Tao,Zhao-Yang, AU - Chen,Wan-Sheng, AU - Zhang,Wei-Dong, AU - Sun,Lian-Na, AU - Zheng,Shui-Qing, AU - Qiao,Chuan-Zhuo, PY - 2005/8/23/pubmed PY - 2006/6/20/medline PY - 2005/8/23/entrez SP - 832 EP - 4 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 30 IS - 11 N2 - OBJECTIVE: To study the chemical components from dried roots of Zanthoxylum dimorphophyllum var. spinifoliun. METHOD: The chemical components were isolated by low pressure column chromatography and their structures were identified by spectroscopic methods. RESULT: Five compounds were isolated and identified as 6-(2', 3'-dihydroxy-3'-methyl-butyl)-7-hydroxy-5-methoxy-2H-1-benzopyran-2-one (I), 6-(2',3'-dihydroxy-3'-methyl-butyl)-7-methoxy-8-(3'-methyl-but-2'-enyl)-2H-1-benzopyran-2-one (II),6-(2',3'-dihydroxy-3'-methyl-butyl)-7-hydroxy-2H-1-benzopyran-2-one (III), 6-(2', 3'-oxiranyl-3'-methyl-butyl)-7-methoxy-8- (3-methyl-but-2-enyl)-2H-1-benzopyran-2-one (IV), 7-methoxy-8-(3'-methyl-but-2'-enyl)-2H-1-benzopyran-2-one (V). CONCLUSION: These compounds were isolated from the plant for the first time. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/16110864/[Coumarins_from_root_of_Zanthoxylum_dimorphophyllum_var__spinifolium]_ DB - PRIME DP - Unbound Medicine ER -