Metabolites from Zingiber zerumbet with Antioxidant Activity

IF 0.9 4区化学 Q4 CHEMISTRY, MEDICINAL

Chemistry of Natural Compounds Pub Date : 2025-05-21 DOI:10.1007/s10600-025-04688-1

C. Y. Chen, C. L. Kao, H. T. Li, S. T. Huang, W. J. Li

引用次数: 0

Abstract

A new pyridine, 4-(1′-hydroxy-2′-methylpropyl)pyridine-2-carboxylic acid (16), along with fifteen known compounds including α-humulene (1), zerumbone (2), zerumbone epoxide (3), β-sitosterone (4), β-sitosterol (5), kaempferol-3-O-(3′′,4′′-O-diacetyl)rhamnoside (6), kaempferol-3-O-(4′′-O-acetyl)rhamnoside, kaempferol-3,4′-O-dimethylether (8), ferulic acid (9), vanillic acid (10), methyl indole-3-carboxylate (11), indole-3-carbaldehyde (12), indole-3-carboxylic acid (13), pyridine-2-carboxylic acid (picolinic acid) (14), and 3-methylpyridine-2-carboxylic acid (3-methylpicolinic acid) (15) were isolated from the rhizomes of Zingiber zerumbet (L.) Sm. (Zingiberaceae). The structure of the new pyridine was elucidated by physical evidence.

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生姜代谢产物的抗氧化活性研究

一个新的吡啶，4 -（1 ' -羟基-2 ' -甲基丙基）吡啶-2-羧酸（16），以及15种已知化合物，包括α-葎草烯(1),zerumbone (2)， zerumbone环氧化合物(3)，β-谷酮酮(4)，β-谷甾醇(5)，山奈酚-3- o -（3 ',4 ' - o -乙酰基）鼠李糖苷(6)，山奈酚-3- o -（4 ' - o -乙酰基）鼠李糖苷，山奈酚-3,4 ' - o -二甲基醚(8)，阿威酸(9)，香草酸（10），甲基吲哚-3-羧酸（11），吲哚-3-甲醛（12），吲哚-3-羧酸（13），从生姜根状茎中分离得到吡啶-2-羧酸（吡啶酸）（14）和3-甲基吡啶-2-羧酸（3-甲基吡啶酸）（15）。Sm。(姜科)。用物理证据对新吡啶的结构进行了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry of Natural Compounds 化学-有机化学

CiteScore

1.40

自引率

25.00%

发文量

265

审稿时长

7.8 months

期刊介绍： Chemistry of Natural Compounds publishes reviews and general articles about the structure of different classes of natural compounds, the chemical characteristics of botanical families, genus, and species, to establish the comparative laws and connection between physiological activity and the structure of substances.