Chloranthus japonicus Sieb.,belonging to the Chloranthaceae family,is a perennial herb widely distributed in East Asia,including China,Japan and Korea.Previous phytochemical studies have revealed the presence of a var...Chloranthus japonicus Sieb.,belonging to the Chloranthaceae family,is a perennial herb widely distributed in East Asia,including China,Japan and Korea.Previous phytochemical studies have revealed the presence of a variety of secondary metabolites,such as terpenoids,phenylpropanoids and phenolic derivatives.Among them,sesquiterpenes and dimers,as the main chemical constituents and research focus in this plant,have a variety of biological activities.This review mainly focuses on the research progress of pharmacological activity of sesquiterpenes in this plant,which will lay the foundation for the development and utilization of its medicinal value in the future.展开更多
We investigated the chemical constituents of the fibrous root of Ophiopogon japonicus and their cytotoxicities against Hela and Hep2 cells.Ten compounds were purified by various chromatographic techniques.Their struct...We investigated the chemical constituents of the fibrous root of Ophiopogon japonicus and their cytotoxicities against Hela and Hep2 cells.Ten compounds were purified by various chromatographic techniques.Their structures were identified as 2 - hydroxylophiopogonone A(1),5,8-dimethoxy-6-methyl-7-hydroxy-3-(2 -hydroxy-4 -methoxybenzyl) chroman-4-one(2),5,7- dihydroxy-6,8-dimethyl-3-(4 -hydroxybenzyl) chroman-4-one(3),7,4 -dihydroxy-5-methoxyflavanone(4),N-trans-coumaroyltyramine (5),N-trans-coumaroyloctopamine(6), N-trans-feruloyltyramine (7), 4-hydroxycinnamic acid (8), caffeic acid (9), and ferulic acid (10) on the basis of spectroscopic analyses. Compounds 4, 6, 7, 9, 10 were obtained from this genus for the first time. The cytotoxic activities of 1, 2, 4, 5, 6, 7, 9 and 10 against Hela and Hep2 cells are described.展开更多
文摘Chloranthus japonicus Sieb.,belonging to the Chloranthaceae family,is a perennial herb widely distributed in East Asia,including China,Japan and Korea.Previous phytochemical studies have revealed the presence of a variety of secondary metabolites,such as terpenoids,phenylpropanoids and phenolic derivatives.Among them,sesquiterpenes and dimers,as the main chemical constituents and research focus in this plant,have a variety of biological activities.This review mainly focuses on the research progress of pharmacological activity of sesquiterpenes in this plant,which will lay the foundation for the development and utilization of its medicinal value in the future.
基金Program for Changjiang Scholar and Innovative Team in University(Grant No.985-2-063-112).
文摘We investigated the chemical constituents of the fibrous root of Ophiopogon japonicus and their cytotoxicities against Hela and Hep2 cells.Ten compounds were purified by various chromatographic techniques.Their structures were identified as 2 - hydroxylophiopogonone A(1),5,8-dimethoxy-6-methyl-7-hydroxy-3-(2 -hydroxy-4 -methoxybenzyl) chroman-4-one(2),5,7- dihydroxy-6,8-dimethyl-3-(4 -hydroxybenzyl) chroman-4-one(3),7,4 -dihydroxy-5-methoxyflavanone(4),N-trans-coumaroyltyramine (5),N-trans-coumaroyloctopamine(6), N-trans-feruloyltyramine (7), 4-hydroxycinnamic acid (8), caffeic acid (9), and ferulic acid (10) on the basis of spectroscopic analyses. Compounds 4, 6, 7, 9, 10 were obtained from this genus for the first time. The cytotoxic activities of 1, 2, 4, 5, 6, 7, 9 and 10 against Hela and Hep2 cells are described.