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Their structures were elucidated based on spectroscopic data, including one\u2010 and two\u2010dimensional nuclear magnetic resonance, infrared, high\u2010resolution electrospray ionization mass spectrometry, and single\u2010crystal X\u2010ray diffraction analysis. These compounds were tested for their insecticidal activity and anti\u2010chlamydial activity. The results show that compound\n                    <jats:bold>1<\/jats:bold>\n                    has the most insecticidal activity, with a median lethal concentration value of 0.73 \u00b1 0.08\u00a0mg\/mL; compound\n                    <jats:bold>3<\/jats:bold>\n                    exhibits an anti\u2010chlamydia effect at a concentration of 100 \u00b5M.\n                  <\/jats:p>","DOI":"10.1002\/cbdv.202503433","type":"journal-article","created":{"date-parts":[[2026,1,10]],"date-time":"2026-01-10T19:01:03Z","timestamp":1768071663000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Aconite Alkaloids From\n                    <i>Gymnaconitum gymnandrum<\/i>"],"prefix":"10.1002","volume":"23","author":[{"given":"Guo\u2010Li","family":"Li","sequence":"first","affiliation":[{"name":"Research Institute School of Biological and Pharmaceutical Engineering Lanzhou Jiaotong University  Lanzhou P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Research Institute School of Biological and Pharmaceutical Engineering Lanzhou Jiaotong University  Lanzhou P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hong\u2010Ying","family":"Yang","sequence":"additional","affiliation":[{"name":"Research Institute School of Biological and Pharmaceutical Engineering Lanzhou Jiaotong University  Lanzhou P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi\u2010lin","family":"He","sequence":"additional","affiliation":[{"name":"Research Institute School of Biological and Pharmaceutical Engineering Lanzhou Jiaotong University  Lanzhou P. R. 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