天然产物研究与开发 ›› 2022, Vol. 34 ›› Issue (7): 1148-1155.doi: 10.16333/j.1001-6880.2022.7.007

• 研究简报 • 上一篇    下一篇

阴地翠雀花的化学成分研究

郭秋菊1,杨传轮3,陈   琳1,黄   帅1,郭春生2*,张纯姑1*   

  1. 1西南交通大学生命科学与工程学院;2西南交通大学物理科学与技术学院,成都 610031;3黄河三角洲京博化工研究院有限公司,滨州 256500
  • 出版日期:2022-07-28 发布日期:2022-07-25
  • 基金资助:
    国家自然科学基金(21807089);四川省应用基础项目(2021YJ0222);教育部产学合作协同育人项目(202102414025,202102414026)

Study on the chemical constituents of Delphinium umbrosum Hand.-Mazz.

GUO Qiu-ju1,YANG Chuan-lun3,CHEN Lin1,HUANG Shuai1,GUO Chun-sheng2*,ZHANG Chun-gu1*   

  1. 1School of Life Science and Engineering,Southwest Jiaotong University;2School of Physic Science and Technology,Southwest Jiaotong University,Chengdu 610031,China;3Chambroad Chemical Industry Research Institute Co.,Ltd.,Binzhou 256500,China
  • Online:2022-07-28 Published:2022-07-25

摘要:

为研究阴地翠雀花(Delphinium umbrosum Hand.-Mazz.)的化学成分,采用硅胶柱色谱从其95%乙醇提取物中分离得到14个化合物。通过HR-ESI-MS、1D和2D NMR等波谱技术鉴定了它们的结构,包括13个牛扁碱型C19-二萜生物碱:牛扁碱(1)、氨茴酰牛扁碱(2)、majusine A(3)、14-deacetylajadine(4)、ajacine(5)、14-deacetylnudicauline(6)、甲基牛扁碱(7)、德尔色明A和B(8)、delavaine A free acid和delavaine B free acid(9)、德拉瓦印A和B(10)、拉翠碱A和B(11)、umbrosumine C(12)、umbrosumines A和B(13),以及1个异喹啉类生物碱:S-glaucine(14)。所有化合物均为首次从该植物中分离得到。测试了化合物(3~810~13)对脂多糖诱导小鼠RAW 264.7巨噬细胞产生NO的抑制作用,以及化合物1~14对小鼠乳腺癌4T1细胞的抗肿瘤作用,结果显示所有测试化合物均无明显抗炎及抗肿瘤活性。

关键词: 阴地翠雀花, 二萜生物碱, 抗炎, 抗肿瘤

Abstract:

To study the chemical constituents of Delphinium umbrosum Hand.-Mazz.,fourteen compounds were isolated from the ethanol extract of D. umbrosum by silica gel column chromatography. Their structures were identified by means of spectroscopic methods such as HR-ESI-MS,1D and 2D NMR,including thirteen lycoctonine C19-type diterpenoid alkaloids:lycoctonine (1),anthranoyllycoctonine (2),majusine A (3),14-deacetylajadine (4),ajacine (5),14-deacetylnudicauline (6),methyllycaconitine (7),delsemines A and B (8),delavaine A free acid and delavaine B free acid (9),delavaines A and B (10),gyalanines A and B (11),umbrosumine C (12),umbrosumines A and B (13),and one isoquinoline alkaloid:S-glaucine (14). All compounds were isolated from this plant for the first time. The inhibitory effects of compounds (3-8,10-13) on lipopolysaccharide-induced NO production in mouse RAW 264.7 macrophages,and the anti-tumor effects of compounds 1-14 on mouse breast cancer 4T1 cells were tested,and the results showed that all the tested compounds had no obvious anti-inflammatory and anti-tumor activities.

Key words: Delphinium umbrosum Hand.-Mazz., diterpenoid alkaloids, anti-inflammatory, anti-tumor

中图分类号:  R284.1