دورية أكاديمية
Characterization of a New Insecticidal Anthraquinone Derivative from an Endophyte of Acremonium vitellinum against Helicoverpa armigera .
| العنوان: | Characterization of a New Insecticidal Anthraquinone Derivative from an Endophyte of Acremonium vitellinum against Helicoverpa armigera . |
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| المؤلفون: | Yuan XL; Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, People's Republic of China., Wang XF; Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, People's Republic of China., Xu K; Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, People's Republic of China., Li W; College of Marine Life Sciences, Ocean University of China, Qingdao 266003, People's Republic of China., Chen D; Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, People's Republic of China., Zhang P; Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao 266101, People's Republic of China. |
| المصدر: | Journal of agricultural and food chemistry [J Agric Food Chem] 2020 Oct 14; Vol. 68 (41), pp. 11480-11487. Date of Electronic Publication: 2020 Oct 02. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Chemical Society Country of Publication: United States NLM ID: 0374755 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5118 (Electronic) Linking ISSN: 00218561 NLM ISO Abbreviation: J Agric Food Chem Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Washington, American Chemical Society. |
| مواضيع طبية MeSH: | Acremonium/*chemistry , Anthraquinones/*chemistry , Anthraquinones/*pharmacology , Insecticides/*chemistry , Insecticides/*pharmacology, Animals ; Anthraquinones/isolation & purification ; Endophytes/chemistry ; Insect Proteins/genetics ; Insecticides/isolation & purification ; Larva/drug effects ; Larva/genetics ; Moths/drug effects ; Moths/genetics ; Moths/growth & development |
| مستخلص: | Endophytic fungi have proven to be prolific producers of bioactive secondary metabolites with agricultural applications. In this study, bioassay-guided isolation of the endophytic fungus Acremonium vitellinum yielded four anthraquinone derivatives (compounds 1 - 4 ), including a previously undescribed dimethylated derivative of bipolarin, 6,8-di- O -methylbipolarin ( 1 ). Their structures were determined by 1D and 2D nuclear magnetic resonance analysis as well as high-resolution electrospray ionization mass spectrometry data, and the absolute configuration of 1 was established by comparing the calculated and experimental electronic circular dichroism spectra. The insecticidal activity of the isolated compounds against the cotton bollworm Helicoverpa armigera was evaluated. The new compound 1 showed the strongest larvicidal activity against the 3rd instar larvae of H. armigera with an LC |
| فهرسة مساهمة: | Keywords: Acremonium vitellinum; Helicoverpa armigera; anthraquinones; endophytic fungi; insecticidal activity; insecticides |
| المشرفين على المادة: | 0 (Anthraquinones) 0 (Insect Proteins) 0 (Insecticides) |
| SCR Organism: | Acremonium vitellinum |
| تواريخ الأحداث: | Date Created: 20201002 Date Completed: 20210211 Latest Revision: 20210211 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1021/acs.jafc.0c05680 |
| PMID: | 33006473 |
| قاعدة البيانات: | MEDLINE |
Find this issue from the American Chemical Society | تدمد: | 1520-5118 |
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| DOI: | 10.1021/acs.jafc.0c05680 |