小檗根的化学成分。以及它们的化学分类意义

IF 1.4 4区生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY

Biochemical Systematics and Ecology Pub Date : 2025-06-23 DOI:10.1016/j.bse.2025.105070

Thomas Maroselli, Ange Bighelli, Joseph Casanova, Mathieu Paoli

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引用次数: 0

摘要

本文主要研究了小檗的植物化学成分。根，至今鲜有报道。两种根提取物（DCM和EtOAc）在柱层析步骤后，通过13C核磁共振反复制，按照我们实验室开发的程序进行了研究。共鉴定出21个已知化合物，包括6个苯丙素（1-4和9,10）、1个苯甲醛衍生物(5)、3个苯甲酸衍生物（6-8）、6个木脂素（11-16）、3个类固醇（17-19）和2个生物碱（20,21）。其中化合物1 ~ 18为首次从该植物中分离得到，化合物9、10和15为首次从该植物中分离得到。

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Chemical constituents from the roots of Berberis aetnensis C. Presl. and their chemotaxonomic significance

This study focused on the phytochemical constituents of Berberis aetnensis C. Presl. roots, scarcely reported up to now. Two root extracts (DCM and EtOAc) were investigated, after column chromatography steps, by ¹³C NMR dereplication following a procedure developed in our laboratory. Twenty-one known compounds were identified, including six phenylpropanoids (1–4 and 9,10), one benzaldehyde derivative (5), three benzoic acid derivatives (6–8), six lignans (11–16), three steroids (17–19) and two alkaloids (20,21). Compounds 1–18 were reported for the first time in B. aetnensis extracts, while compounds 9, 10 and 15 were identified for the first time in the genus Berberis.

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来源期刊

Biochemical Systematics and Ecology 生物-进化生物学

CiteScore

3.00

自引率

12.50%

发文量

147

审稿时长

43 days

期刊介绍： Biochemical Systematics and Ecology is devoted to the publication of original papers and reviews, both submitted and invited, in two subject areas: I) the application of biochemistry to problems relating to systematic biology of organisms (biochemical systematics); II) the role of biochemistry in interactions between organisms or between an organism and its environment (biochemical ecology). In the Biochemical Systematics subject area, comparative studies of the distribution of (secondary) metabolites within a wider taxon (e.g. genus or family) are welcome. Comparative studies, encompassing multiple accessions of each of the taxa within their distribution are particularly encouraged. Welcome are also studies combining classical chemosystematic studies (such as comparative HPLC-MS or GC-MS investigations) with (macro-) molecular phylogenetic studies. Studies that involve the comparative use of compounds to help differentiate among species such as adulterants or substitutes that illustrate the applied use of chemosystematics are welcome. In contrast, studies solely employing macromolecular phylogenetic techniques (gene sequences, RAPD studies etc.) will be considered out of scope. Discouraged are manuscripts that report known or new compounds from a single source taxon without addressing a systematic hypothesis. Also considered out of scope are studies using outdated and hard to reproduce macromolecular techniques such as RAPDs in combination with standard chemosystematic techniques such as GC-FID and GC-MS.