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文摘
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本文对夹竹桃科盆架树属盆架树(Winchia calophylla A.DC.)小枝的化学成分进行了研究,从其甲醇提取物中分离得到4个单萜吲哚生物碱。采用波谱技术并结合文献分别鉴定为echitamidine、17-O-acetyl-N_b-demethylechitamine、N_b-demethylechitamine、N_b-demethylechitamine N-oxide。 |
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其他语种文摘
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Winchia calophylla A.DC.(Apocynaceae) as a traditional medicinal plant is mainly distributed in Yunnan and Hainan Province of China,India,Myanmar and Indonesia.The stem barks were used for the treatment of chronic tracheits in Dai Nationality in Xishuangbanna,Yunnan Province of China.In order to find the compounds with good biological activity,the chemical constituents research of the twigs of the titled plant was presented in this paper.Four monoterpenoid indole alkaloids were isolated from the methanol extracts.They were identified as echitamidine,17-O-acetyl-N_b-demethylechitamine,N_b-demethylechitamine,and N_b-demethylechitamine N-oxide by using the spectroscopic technique and comparing with the literatures. |
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来源
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天然产物研究与开发
,2014,26(3):361-363 【核心库】
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关键词
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夹竹桃科
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盆架树
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化学成分
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单萜吲哚生物碱
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地址
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1.
贵州大学生命科学学院, 植物化学与西部植物资源持续利用国家重点实验室, 贵阳, 550025
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贵州大学生命科学学院, 贵阳, 550025
3.
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
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1001-6880 |
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学科
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中国医学 |
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基金
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贵州省科技厅农业攻关项目
;
贵州省科技创新人才团队建设项目
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文献收藏号
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CSCD:5117328
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1.
中国科学院中国植物志编辑委员会.
中国植物志,1977:63,95-97
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被引
1
次
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2.
朱伟明. Triterpenoids from the Dai medicinal plant Winchia calophylla.
植物学报,2002,44:354-358
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被引
5
次
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3.
Zhu W M. Components of Stem Barks of Winchia calophylla A. DC. and Their Bronchodilator Activities.
J Integr Plant Biol,2005,47:892-896
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被引
2
次
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4.
Zhu W M. Monoterpenoids and their glycosides from Winchia calophylla.
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被引
3
次
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5.
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被引
2
次
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6.
Gan L S. Terpenoid indole alkaloids from Winchia calophylla.
J Nat Prod,2006,69:18-22
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被引
3
次
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7.
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被引
3
次
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8.
李朝明. 傣药小灯台中的吲哚生物碱.
药学学报,1993,28:512-515
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被引
3
次
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9.
Chen W M. N_b-Demethylechitamine N-Oxide from roots of Winchia calophylla.
Planta Med,1988,54:480-481
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被引
3
次
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