烈味脚骨脆的化学成分研究 |
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作者姓名: | 季飞飞 康静 谢春锋 许婧 郭远强 |
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作者单位: | 1. 哈尔滨商业大学药学院,黑龙江 哈尔滨 150076; 南开大学药学院,天津 300071;2. 南开大学药学院,天津,300071 |
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基金项目: | 国家自然科学基金(No.21372125);天津市自然科学基金(No.13JCQNJC13600);高等学校博士学科点专项科研基金资助课题(20120031120048) |
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摘 要: | 目的:研究烈味脚骨脆的化学成分。方法利用硅胶柱色谱、高效液相等技术对烈味脚骨脆甲醇提取物进行分离纯化,通过波谱数据鉴定结构。结果从烈味脚骨脆中共分得7个化合物,分别鉴定为:balanspene B (1)、balanspene E(2)、rel -(2S,5R,8S,9S,10R,18S,19R)-18,19-diacetoxy -18,19-epoxy -2-(2ξ-methylbu-tanoy loxy)cleroda -3,13(16),14-triene(3)、balanspene G(4)、caseabalansin G(5)、caseabalansin F(6)、caseamem-brin U(7)。结论化合物1~7均为首次从该植物中分离得到。
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关 键 词: | 烈味脚骨脆 大风子科 化学成分 二萜 |
Studies on the chemical constituents of Casearia graveolens |
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Authors: | JI Feifei KANG Jing XIE Chunfeng XU Jing and GUO Yuanqing |
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Institution: | 1.College of Pharmacy,Harbin University of Commerce,Harbin 150076,China;2.College of Pharmacy,Nankai University,Tianjin 300071,China,1.College of Pharmacy,Harbin University of Commerce,Harbin 150076,China;2.College of Pharmacy,Nankai University,Tianjin 300071,China,2.College of Pharmacy,Nankai University,Tianjin 300071,China,2.College of Pharmacy,Nankai University,Tianjin 300071,China and 2.College of Pharmacy,Nankai University,Tianjin 300071,China |
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Abstract: | Objective To study the chemical constituents of Casearia graveolens.Methods The chemical constituents were isolated and purified through silica gel column chromatograph and HPLC.The structures of isolated compounds were e-lucidated on the basis of spectroscopic methods.Results Seven compounds were isolated and identified asbalanspene B (1 ),balanspene E(2),rel -(2S,5R,8S,9S,1 0R,1 8S,1 9R)-1 8,1 9 -diacetoxy -1 8,1 9 -epoxy -2 -(2 ξ-methylbu-tanoyloxy)cleroda -3,1 3(1 6),1 4 -triene(3),balanspene G(4),caseabalansin G(5),caseabalansin F(6),caseamem-brin U (7).Conclusion Compounds 1 ~7 were isolated from Casearia graveolens for the first time. |
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Keywords: | Casearia graveolens Flacouritaecac Chemical constituents Diterpenoids |
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