Chemical constituents from the fresh flower buds of Musa nana and their chemotaxonomic significance
文献类型： 外文期刊
作者： Tang, Minmin 1 ; Zhou, Xueming 1 ; Cai, Jin 1 ; Chen, Guangying 1 ;
作者机构： 1.Hainan Normal Univ, Coll Chem & Chem Engn, Key Lab Trop Med Resource Chem, Minist Educ, Haikou 571158, Hainan, Peoples R China
2.Chinese Acad Trop Agr Sci, Coconut Res Inst, Wenchang 571339, Hainan, Peoples R China
3.Hainan Normal Univ, Coll Chem & Chem Engn, Key Lab Trop Med Plant Chem Hainan Prov, Haikou 571158, Hainan, Peoples R China
关键词： Musa nana Lour; Musaceae; Chemical constituents; Chemotaxonomy
期刊名称：BIOCHEMICAL SYSTEMATICS AND ECOLOGY （ 影响因子：1.381； 五年影响因子：1.351 ）
ISSN： 0305-1978
年卷期： 2021 年 99 卷
页码：
收录情况： SCI
摘要： Phytochemical study on the fresh flower of Musa nana Lour. provided seventeen known compounds including two alkaloids, 3-(hydroxyacetyl)-indole (1), bi-indol-3-yl (2), two terpenoids, 5-[(1R)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z, 4E)-2, 4-pentadienoic acid (Valdes), 5, 6(S), 7, 7a(R)-tetrahydro-6-hydroxy-4,4-dimethyl-2(4H)-benzofuranone (4), seven phenols (5-11), three phenylphenalenones, 2-hydroxy-4(4-methoxyphenyl)-1H-phenalen-1-one (12), 2-methoxy-9-phenyl-1H-phenalen-1-one (13), 2-methoxy-9-(4methoxyphenyl)-1H-phenalen-1-one (14), and three lipids (15-17). In the present study, all the compounds were isolated for the first time from the species M. nana. Ten compounds including 1-8 and 15-16 have never been previously encountered in the Musaceae family. Furthermore, the chemotaxonomic significance of these isolates was also discussed.
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