Zhenqiang Liu , Yan Pan , Yan Sun , Yuxuan Lin , Shuang Liu , Qian Zhang , Juan Pan , Wei Guan , Haixue Kuang , Anam Naseem , Yan Liu , Bingyou Yang
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引用次数: 0
Abstract
A newly identified phenylpropanoid glycoside, calceolarioside F (1), together with twenty known compounds, including nine phenylpropanoids (2–10), eight flavonoids (11–18), and three chromones (19–21), were obtained and identified from the aerial parts of Saposhnikovia divaricata (Turcz.) Schischk. Calceolarioside F (1) was structurally identified through spectroscopic data analysis, including IR, UV, CD, ECD, HR-ESI-MS, and various NMR techniques such as (1D NMR and NOESY, HMBC, 1H–1H COSY, and HSQC), as well as by comparisons with literature data. According to the current research, this was the first instance of isolating compounds (2–18) from Saposhnikovia. In addition, the chemotaxonomic importance of the isolates was discussed.
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 Also considered out of scope are studies using outdated and hard to reproduce macromolecular techniques such as RAPDs in combination with standard chemosystematic techniques such as GC-FID and GC-MS.
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