天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (3): 366-370.doi: 10.16333/j.1001-6880.2016.3.008

• 研究简报 • 上一篇    下一篇

麻欠树皮的化学成分研究

张焕莉1,2,范青飞1,李宁新1,2,阮兆娟3,胡华斌1*,宋启示1*   

  1. 1 中国科学院西双版纳热带植物园热带植物资源可持续利用重点实验室,昆明 650223;2 中国科学院大学,北京 100049;3 成都军区昆明总医院,昆明 650032
  • 出版日期:2016-03-30 发布日期:2016-04-07

Chemical Constituents from Barks of Zanthoxylum myriacanthum  var. pubescens

ZHANG Huan-li1,2,FAN Qing-fei1,LI Ning-xin1,2,RUAN Zhao-juan3,HU Hua-bin1*, SONG Qi-shi1*   

  1. 1 Laboratory of Tropical Plant Resource and Sustainable Use,Xishuangbanna Tropical Botanical Garden, Chinese Academy of Science,Kunming 650223,China; 2 Univercity of Chinese Academy of Science, Beijing 10049,China; 3 Kunming General Hospital of Chengdu Military Command,Kunming 650032,China
  • Online:2016-03-30 Published:2016-04-07

摘要: 对生长于云南省西双版纳州景洪市勐旺乡的麻欠树皮的化学成分进行分离鉴定。通过硅胶、MCI和Sephadex LH-20柱层析、纯化,从麻欠树皮的90%甲醇提取物种分离得到17个化合物,运用现代波谱技术分别鉴定为:(S)-7-甲基十九烷基溴化物(1)、1-O-β-D-葡糖吡喃糖基-(2S,3R,4E,8E) -2-[(2-羟基十六酰) 酪胺]4,8-十八碳二烯基-1,3-二醇(2)、machilusmarin(3)、邻苯二甲酸二丁酯(4)、水杨酸(5)、对羟基苯甲酸(6)、腺苷(7)、alhagidin(8)、槲皮素-3-O-α-L-阿拉伯吡喃糖苷(9)、橙皮甙(橙皮素-7-O-芸香糖甙)(10)、rhoifoline B(11)、zanthoxyline dimethoxy derivative(12)、N-两面针碱(13)、两面针碱(14)、β-谷甾醇(15)、豆甾醇(16)、胡萝卜苷(17)。其中化合物1~14均为首次从该植物中分离得到。化合物1、3、8、10、12为首次从该属植物中分离得到。

关键词: 麻欠, 树皮, 化学成分, 生物碱

Abstract: The chemical constituents of Zanthoxylum myriacanthum  var. pubescens collected at Mengwang,Jinghong,Yunnan,China were isolated by column chromatography on silica gel,MCI and Sephadex LH-20 and identified by chemical and spectral analyses.Seventeen compounds were finally isolated and purified from barks of Z.myriacanthum var. pubescens. Their structures were elucidated as 1-bromo-7-methyl-(7S)-nonadecane (1),1-O-β-D-glucopyranosyl-(2S,3R,4E,8E)-2-[(2-hydroxyhexadecanoyl) amido]-4,8-octadecadiene-1,3-diol (2),machilusmarin (3),dibutylphthalate (4),salicylic acid (5),phydroxybenic acid (6),adenosine (7),alhagidin (8),quercetin-3-O-α-L-arabinopyranoside (9),hesperidin (hesperetin-7-O-rutinoside) (10),rhoifoline B (11),zanthoxyline dimethoxy derivative (12),Nnitidine (13),nitidine (14),sitosterol (15),stigmasterol (16),daucosterol (17).Compounds 1-14 were obtained from this plant for the first time.Compounds 1,3,8,10,12 were obtained from this genus for the first time.

Key words: Zanthoxylum myriacanthum var.pubescens, barks, chemical constituents, alkaloid

中图分类号: 

R932