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粗茎乌碱Ⅰ相对空间构型的NMR解析 被引量:2

Relative Structural Elucidation of Crassicauline Ⅰ by NMR
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摘要 综合利用1HNMR、13C NMR、DEPT、COSY、HMQC和HMBC等NMR技术,对从黄草乌中分离提取的粗茎乌碱类化合物进行了结构解析,分析结果表明,该化合物含有乌头生物碱化合物母核,以及1个甲氧基苯基片段和1个乙酸基片段,并最终确证该化合物为粗茎乌碱Ⅰ。根据该化合物特有的刚性特征,利用ROESY实验并辅以1D-GOESY等实验手段完成了该化合物的相对空间结构的解析。 The structural elucidation of a compound isolated from Aconitum Vilmorrianum Kom, was investigated with NMR techniques including 1↑H NMR,13 ↑C NMR, DEPT, COSY, HMQC and HMBC. The results showed that the compound has an aconitine core, a methyl-oxy-phenyl segment and an acetyl segment. Based on the above results, the compound was finally confirmed to be Crassicauline I ; The relative spatial configuraton of the compound was further elucidated with ROESY, 1 D -GOESY and other NMR techniques.
出处 《分析测试学报》 CAS CSCD 北大核心 2008年第1期1-5,共5页 Journal of Instrumental Analysis
基金 教育部科学技术研究资助项目(105007)
关键词 粗茎乌碱I NOE效应 空间构型 核磁共振 Crassicauline I NOE effect spatial configuration NMR
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  • 1赵丽.偏头痛及其药物治疗[J].日本医学介绍,1994,15(6):280-281. 被引量:1
  • 2罗权,潘燕娜,韦轶,邓志威.1DTOCSY在确定化合物结构中的应用[J].现代仪器,2005,11(2):10-13. 被引量:5
  • 3王华灵 韩培秀 等.乌头碱对癌症疼痛的治疗效果[J].中国中西医结合杂志,1994,14(4):219-219.
  • 4周远鹏.附子及其主要成分的药理作用和毒性[J].药学学报,1983,18(5):394-394.
  • 5Lienin S F,Bruschweiler R,Ernst R R.Rotational motion of a solute molecule in a highly viscous liquid studied by C-13 NMR:1,3-dibromoadamantane in polymeric chlorotrifluoroethene[J].J Magn Reson,1998,131(2):184.
  • 6Dean J A.Lange's handbook of chemistry[M].15th ed.New York:McGraw-Hill Book Co.,1999.
  • 7Richard R,Ernst.Principles of nuclear magnetic resonance in one and two dimensions[M].Oxford:Clarendon Press,1987.
  • 8Solomon I.Relaxation processes in a system of two spins[J].Phys Rev,1955,99:559.
  • 9宁永成.有机化合物结构鉴定与有机波谱学[M].北京:科学出版社,1999.75-78.
  • 10王道生.乌头碱对离体豚鼠心脏致颤作用及其药物防止[J].上海第一医学院学报,1964,2:91-91.

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  • 1WANG G,SHEU J,CHIANG M Y,LEE T J.Pachyclavulariaenones A-C,three novel diterpenoids from the soft coral Pacyclavularia violacea[J].Tetrahedron Lett,2001,42(12):2333-2336.
  • 2WANG G,SHEU J,DUH C Y,CHIANG M Y.Pachyclavulariaenones D-G,new diterpenoids from the soft coral pacyclavularia violacea[J].J Nat Prod,2002,65(10):1475-1478.
  • 3JIN Yang,ZHANG Si,QIA Shuhua,PAN Yunqi,TAO Shuhong,YIN Hao,LI Qingxin.Briarane-type diterpenoids from the China gorgonian coral Subergorgia reticulate[J].Biochem Syst Ecol,2007,35(11):770-773.
  • 4SUBRAHMANYAM C,KULATHEESWARAN R,WARD R S.Briarane diterpenes from the Indian Ocean Gorgonian Gorgonella umbraculum[J].J Nat Prod,1998,61(9):1120-1122.
  • 5QI Shuhua,ZHANG Si,HUANG Hui,XIAO Zhihui,HUANG Jianshe,LI Qingxin.New briaranes from the South China Sea Gorgonian Junceellajuncea[J].J Nat Prod,2004,67(11):1907-1910.
  • 6SUNG P,FAN T,CHEN M,FANGL,LIN M,CHANG P.Junceellin and praelolide,two briaranes from the gorgonian corals Junceella fragilis and Junceella juncea(Ellisellidae)[J].Biochem Syst Ecol,2004,32(1):111-113.
  • 7LIAW C,SHEN Y,LIN Y,HWANG T,KUO Y,KHALIL A T.Frajunolides E-K,briarane diterpenes from Junceella fragilis[J].J Nat Prod,2008,71(9):1551-1556.
  • 8SUNG P,FAN T,FANG L,WU S,LI J,CHEN M,CHENG Y,WANG G.Briarane derivatives from the Gorgonian coral Junnceella fragilis[J].Chem Pharm Bull,2003,51(12):1429-1431.
  • 9QI Shuhua,ZHANG Si,WEN Yanmei,XIAO Zhihui,LI Qingxin.New briaranes from the South China Sea Gorgonian Junceella fragilis[J].Helv Chim Acta,2005,88(8):2349-2354.
  • 10ZHANG W,GUO Y,MOLLO E,CIMINO G.Junceellonoids A and B,two new briarane diterpenoids from the Chinese Gorgonian Junceella fragilis RIDLEY[J].Helv Chim Acta,2004,87(9):2341-2345.

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