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Plant Diversity ›› 2012, Vol. 34 ›› Issue (01): 101-106.DOI: 10.3724/SP.J.1143.2012.11086

• 研究论文 • 上一篇    

假酸浆中新的醉茄内酯类化合物

 易乾坤1、2, 李波1   

  1. 1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室,
    云南 昆明650201;2 中国科学院研究生院,北京100049
  • 收稿日期:2011-05-27 出版日期:2012-02-25 发布日期:2011-07-25
  • 基金资助:

    The Found of State Key Laboratory of Phytochemistry and Plant Resources in West China (P2008ZZ14), and the Natural Science Foundation of Yunnan Province (2007C091M)

New Withanolides from Nicandra physaloides (Solanaceae)

 YI  Qan-Kun-1、2, LI  Bo-1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy
    of Sciences, Kunming 650201, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2011-05-27 Online:2012-02-25 Published:2011-07-25
  • Supported by:

    The Found of State Key Laboratory of Phytochemistry and Plant Resources in West China (P2008ZZ14), and the Natural Science Foundation of Yunnan Province (2007C091M)

摘要:

从假酸浆(Nicandra physaloides)全草中分离得到12个化合物,其中两个为新的醉茄内酯类化合物,经波谱学方法将其结构鉴定为nicandrenone methyl ether (1) 和26S-nicandrenone methyl ether (2);已知化合物为三个醉茄内酯,nicandrenone (3),Nic-7 (4),nicaphysalin E (5),以及pinosylvin monomethyl ether (6),2S-pinocembrin (7),(1S, 2R)-1, 2-bis (4-hydroxy-3-methoxyphenyl)-1, 3-propanediol (8),vanillin (9),indole-3-carboxylic acid (10),vanillic acid (11) 和drummondol (12)。

关键词: 假酸浆, Nicandrenone methyl ether, 26S-nicandrenone methyl ether, 醉茄内酯

Abstract:

Two new withanolides, named nicandrenone methyl ether (1), 26Snicandrenone methyl ether (2), together with ten known compounds were isolated from the whole plants of Nicandra physaloides (Solanaceae). Their chemical structures were deduced on the basis of spectroscopic analysis. Ten known compounds were identified as nicandrenone (3), Nic-7 (4), nicaphysalin E (5), pinosylvin monomethyl ether (6), 2S-pinocembrin (7), (1S, 2R)-1, 2-bis (4-hydroxy-3-methoxyphenyl)-1, 3-propanediol (8), vanillin (9), indole-3-carboxylic acid (10), vanillic acid (11) and drummondol (12).

Key words: Nicandra physaloides, Nicandrenone methyl ether, 26S-nicandrenone methyl ether, Withanolides

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