大理大学学报 ›› 2022, Vol. 7 ›› Issue (8): 1-5.

• 药学 •    下一篇

药用昆虫凹纹胡蜂三氯甲烷部位化学成分研究

黄艳敏1,2,3,4,庞秀琴1,2,3,4,许静蕾1,2,3,4,唐宋元4,李勇鍵4,杨志斌1,2,3,4,肖怀1,2,3,4*   

  1. 1.云南省昆虫生物医药研发重点实验室,云南大理 6710002.药用特种昆虫开发国家地方联合工程研究中心,云南大理 6710003.中国西南药用昆虫及蛛形类资源开发利用2011协同创新中心,云南大理 6710004.大理大学药学院,云南大理 671000

  • 收稿日期:2022-03-07 修回日期:2022-04-25 出版日期:2022-08-15 发布日期:2022-09-16
  • 通讯作者: 肖怀,教授,博士,E-mail:422022546@qq.com。
  • 作者简介:黄艳敏,硕士研究生,主要从事昆虫药物活性及活性物质基础研究。
  • 基金资助:
    国家自然科学基金项目(81960755;82160822;81903926);云南省重大科技专项计划项目(202002AA100007);云南省中药饮片产业发展专项资金项目(2019-YG-067);云南省科技厅基础研究计划项目(202001AU070022);大理大学创新团队项目(ZKLX2020303)

Study on the Chemical Constituents of Chloroform Extract from Medicinal Insect Vespa auraria

Huang Yanmin1234 Pang Xiuqin1234 Xu Jinglei1234 Tang Songyuan4 Li Yongjian4 Yang Zhibin1234 Xiao Huai1234*   

  1. 1.Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D Dali Yunnan 671000 China 2.National-Local Joint Engineering Research Center for Entomoceutics Dali Yunnan 671000 China 3.Yunnan Provincial 2011 Collaborative Innovation Center for Entomoceutics Dali Yunnan 671000 China 4.College of Pharmacy Dali University Dali Yunnan 671000 China

  • Received:2022-03-07 Revised:2022-04-25 Online:2022-08-15 Published:2022-09-16

摘要:

目的:研究药用昆虫凹纹胡蜂的化学成分。方法:采用系统色谱分离纯化方法获得单体化合物,通过碳、氢核磁共振波谱数据分析结合文献比对鉴定结构。结果:从凹纹胡蜂的三氯甲烷提取部位分离鉴定出11个化合物,包括5个环二肽:环(丙氨酸-脯氨酸)(1)、环(脯氨酸-脯氨酸)(2)、环(脯氨酸-甘氨酸)(3)、环(脯氨酸-酪氨酸)(4)、环(苏氨酸-脯氨酸)(5),1个乙酰化氨基酸:N-乙酰基异亮氨酸(6),1个有机胺:N-乙酰基-4-4-羟基苯)乙胺(7),及3个小分子杂环酸:烟酸(8)、1-甲基-1234-四氢咔啉-3-羧酸(9)、3-吲哚乙酸(10),1个苯并二氧六环类化合物:(2R3S-2-3'4'-dihydroxyphenyl-3-acetylamino-7-N-acetyl-2"-aminoethyl-14-benzodioxane11)。结论:11个化合物为首次从该药用昆虫中分离得到。

关键词: font-family:宋体, ">凹纹胡蜂;药用昆虫;化学成分

Abstract:

 Objective To study the chemical constituents of medicinal insect Vespa auraria. Methods The monomer compounds were obtained by the methods of chromatographic separations and purification and the structures of compounds were identified by carbon and hydrogen NMR data analysis combined with literature comparison. Results Eleven compounds were isolated and identified from the chloroform extract of Vespa auraria including five cyclic dipeptides cycloAla-Pro)(1), cycloPro-Pro)(2), cycloPro-Gly)(3), cycloPro-Tyr)(4), cycloThr-Pro)(5), one acetylated amino acid N-acetyl-isoleucine6), one organic amine N-acetyl-4-4-hydroxybenzeneethylamine7), and three small molecule heterocyclic acids nicotinic cacid8), 1-methyl-1234-tetrahydro-carboline-3-carboxylic acid9), 3-indoleacetic acid10), and one benzodioxane compound:(2R3S-2-3'4'-dihydroxyphenyl-3-acetylamino-7-N-acetyl-2''-aminoethyl-14-benzodioxane11. Conclusion All the eleven compounds are isolated from this medicinal insect for the first time.

Key words: Vespa auraria, medicinal insect, chemical constituent

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