大理大学学报 ›› 2023, Vol. 8 ›› Issue (8): 11-14.

• 药学 • 上一篇    下一篇

川滇野丁香化学成分研究

史凯旋1,2,李 靖1,2,凌浩威1,2,刘 蓉1,2,肖朝江1,2,姜 北1,2*   

  1. (1.云南省滇西抗病原植物资源筛选研究重点实验室,云南大理 671000;2.大理大学药学院,云南大理 671000)

  • 收稿日期:2023-01-09 修回日期:2023-02-26 出版日期:2023-08-15 发布日期:2023-07-11
  • 通讯作者: 姜北,教授,博士,E-mail:jiangbei@dali.edu.cn。
  • 作者简介:史凯旋,硕士研究生,主要从事天然产物研究。
  • 基金资助:
    国家自然科学基金项目(81960637);云南省滇西抗病原植物资源筛选研究重点实验室项目(202105AG070003)

Study on Chemical Constituents of Leptodermis pilosa

Shi Kaixuan1,2, Li Jing1,2, Ling Haowei1,2, Liu Rong1,2, Xiao Chaojiang1,2, Jiang Bei1,2*   

  1. (1. Yunnan Key Laboratory of Screening and Research on Anti-Pathogenic Plant Resources from Western Yunnan, Dali, Yunnan 671000, China; 2.College of Pharmacy, Dali University, Dali, Yunnan 671000, China)

  • Received:2023-01-09 Revised:2023-02-26 Online:2023-08-15 Published:2023-07-11

摘要: 目的:了解川滇野丁香Leptodermis pilosa全株的化学成分。方法:采用硅胶、MCI、Sephadex LH-20等柱色谱对川滇野丁香全株的化学成分进行分离纯化,依据理化性质和现代波谱分析技术进行结构鉴定。结果:从川滇野丁香全株75%乙醇提取物乙酸乙酯萃取部位中分离得到8个化合物,分别鉴定为齐墩果酸(1)、2?琢-羟基齐墩果酸(2)、阿江榄仁素(3)、东莨菪内酯(4)、咖啡酸甲酯(5)、丁香酸(6)、水杨酸(7)、胡萝卜苷(8)。结论:所有化合物均为首次从该植物中分离得到,其中化合物2~7为首次从野丁香属植物中分离得到。

关键词: font-family:宋体, ">川滇野丁香;化学成分;酚类;三萜

Abstract: Objective: To study the chemical constituents of the whole-plant of Leptodermis pilosa. Methods: Silica gel, MCI, and Sephadex LH-20 column chromatography were used to isolate and purify the chemical constituents of L. pilosa. The structures were identified based on physicochemical properties and modern spectroscopic analysis techniques. Results: Eight compounds were isolated from the ethyl acetate fraction of the 75% ethanol extract of the whole-plant of L. pilosa and identified as oleanolic acid(1), 2?琢 -hydroxyloleanolic acid(2), arjungenin(3), scopoletin(4), methyl caffeate(5), syringic acid(6), salicylic acid(7), and daucosterol(8). Conclusion: All the compounds were isolated from L. pilosa for the first time, and compounds 2-7 were first isolated from genus Leptodermis.

Key words: "> , Leptodermis pilosa">;"> chemical constituents">;"> phenols">;"> triterpenoids

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