Chemical Constituents of <i>Oxytropis ochrocephala</i>
A new lignan (<b>1</b>) and a new phenolic glycoside (<b>2</b>), together with eighteen known compounds (<b>3</b>–<b>20</b>), were isolated from <i>Oxytropis ochrocephala</i>. Their structures were unambiguously elucidated by spectroscopic...
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MDPI AG
2025-06-01
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| Online Access: | https://www.mdpi.com/1420-3049/30/12/2489 |
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| author | Guoli Li Zhengyu Liu Jiacheng Xie Yunao Jin Lei Wang Hongying Yang Yilin He Tong Shen |
| author_facet | Guoli Li Zhengyu Liu Jiacheng Xie Yunao Jin Lei Wang Hongying Yang Yilin He Tong Shen |
| author_sort | Guoli Li |
| collection | DOAJ |
| description | A new lignan (<b>1</b>) and a new phenolic glycoside (<b>2</b>), together with eighteen known compounds (<b>3</b>–<b>20</b>), were isolated from <i>Oxytropis ochrocephala</i>. Their structures were unambiguously elucidated by spectroscopic techniques (UV, IR, 1D and 2D NMR), and HR-ESI-MS analysis, as well as by comparison with the literature. The insecticidal activity of these compounds was evaluated against <i>Tetranychus urticae</i> Koch, and the results showed that compounds <b>3</b>, <b>9</b>, <b>15</b>, and <b>16</b> had a weak inhibitory effect at a concentration of 1 mg/mL after treatment for 24 h. |
| format | Article |
| id | doaj-art-b0888a9e6fc643ffab18d2c8d112cf10 |
| institution | DOAJ |
| issn | 1420-3049 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj-art-b0888a9e6fc643ffab18d2c8d112cf102025-08-20T03:16:23ZengMDPI AGMolecules1420-30492025-06-013012248910.3390/molecules30122489Chemical Constituents of <i>Oxytropis ochrocephala</i>Guoli Li0Zhengyu Liu1Jiacheng Xie2Yunao Jin3Lei Wang4Hongying Yang5Yilin He6Tong Shen7Research Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, ChinaA new lignan (<b>1</b>) and a new phenolic glycoside (<b>2</b>), together with eighteen known compounds (<b>3</b>–<b>20</b>), were isolated from <i>Oxytropis ochrocephala</i>. Their structures were unambiguously elucidated by spectroscopic techniques (UV, IR, 1D and 2D NMR), and HR-ESI-MS analysis, as well as by comparison with the literature. The insecticidal activity of these compounds was evaluated against <i>Tetranychus urticae</i> Koch, and the results showed that compounds <b>3</b>, <b>9</b>, <b>15</b>, and <b>16</b> had a weak inhibitory effect at a concentration of 1 mg/mL after treatment for 24 h.https://www.mdpi.com/1420-3049/30/12/2489<i>Oxytropis ochrocephala</i>phytochemistryinsecticidal activity |
| spellingShingle | Guoli Li Zhengyu Liu Jiacheng Xie Yunao Jin Lei Wang Hongying Yang Yilin He Tong Shen Chemical Constituents of <i>Oxytropis ochrocephala</i> Molecules <i>Oxytropis ochrocephala</i> phytochemistry insecticidal activity |
| title | Chemical Constituents of <i>Oxytropis ochrocephala</i> |
| title_full | Chemical Constituents of <i>Oxytropis ochrocephala</i> |
| title_fullStr | Chemical Constituents of <i>Oxytropis ochrocephala</i> |
| title_full_unstemmed | Chemical Constituents of <i>Oxytropis ochrocephala</i> |
| title_short | Chemical Constituents of <i>Oxytropis ochrocephala</i> |
| title_sort | chemical constituents of i oxytropis ochrocephala i |
| topic | <i>Oxytropis ochrocephala</i> phytochemistry insecticidal activity |
| url | https://www.mdpi.com/1420-3049/30/12/2489 |
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