文献类型： 外文期刊
作者： Zhao Ting 1 ; Nong Xuhua 1 ; Wang Jiali 1 ; Xu Kuanyu 1 ; Tang Minmin 1 ; Yi Jiling 1 ; Han Changri 4 ; Chen Guangying 1 ;
作者机构： 1.Hainan Normal Univ, Coll Chem & Chem Engn, Key Lab Trop Med Plant Chem Hainan Prov, Haikou 571158, Hainan, Peoples R China
2.Hainan Normal Univ, Coll Chem & Chem Engn, Minist Educ, Key Lab Trop Med Resource Chem, Haikou 571158, Hainan, Peoples R China
3.Chinese Acad Trop Agr Sci, Coconut Res Inst, Wenchang 571339, Hainan, Peoples R China
4.Hainan Vocat Univ Sci & Technol, Key Lab Med & Edible Plants Resources Hainan Prov, Haikou 571126, Hainan, Peoples R China
关键词： Dracaena angustifolia; lignan; antioxidant activity
期刊名称：CHINESE JOURNAL OF ORGANIC CHEMISTRY （ 影响因子：1.9； 五年影响因子：1.3 ）
ISSN： 0253-2786
年卷期： 2023 年 43 卷 8 期
页码：
收录情况： SCI
摘要： A new lignanolide given a trivial name angudracanolide A (1), together with three known lignans 2 similar to 4 and three known phenylpropanoids 5 similar to 7, was isolated from the stems of Dracaena angustifolia. The complete structure of new compound was elucidated by analysis of spectroscopic data and quantum chemistry calculations. Compounds 1 similar to 4 showed obvious antioxidant activity with IC50 values of 15, 19, 25, 30 mmol/L, respectively by comparing the standard trolox with a IC50 value of 45 mmol/L.
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