Chemical Constituents of Oxytropis ochrocephala
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.
Authors
- Yantao Jin (ORCID: https://orcid.org/0009-0009-2619-2665)
- Jin-Dan Xie
- Lei Wang (ORCID: https://orcid.org/0000-0002-1279-5782)
- Hongying Yang (ORCID: https://orcid.org/0009-0004-9113-473X)
- Zhengyu Liu (ORCID: https://orcid.org/0000-0003-4554-2666)
- Guoli Li (ORCID: https://orcid.org/0009-0002-7660-6386)
- Tong Shen (ORCID: https://orcid.org/0000-0003-2456-6554)
- Yilin He (ORCID: https://orcid.org/0009-0006-7728-981X)
Institutions
- Lanzhou Jiaotong University (CN)
Publication Details
- Journal
- Molecules
- Published
- 2025-06-06
- DOI
- https://doi.org/10.3390/molecules30122489
- Primary Topic
- Traditional and Medicinal Uses of Annonaceae
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China