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zhiwu1983

木虫 (正式写手)

[求助] 求助微谱数据

求助微谱数据,谢谢
碳谱数据如下:
173.9,145.8,118.0,96.9,80.9,78.8,75.1,73.8,51.0,50.9,48.8,46.5,45.4,43.6,38.0,35.0,32.1,27.7,27.5,26.9,26.8,25.3,23.3,22.8,16.0,14.2,13.2
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木风枫pan

木虫 (小有名气)

【答案】应助回帖

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感谢参与,应助指数 +1
zhiwu1983: 金币+20, ★★★★★最佳答案 2012-11-21 09:47:47
1 .     melianodiol
C30H48O5     相似度:70%
Planta Medica          2000          66          740-745
Phytochemical Investigation of Aglaia andamanica
Jindaporn Puripattanavong,Sabine Weber, Volker Brecht,August Wilhelm Frahm
Structure      13C NMR   碳谱模拟图

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2 .     22,23-epoxy-tirucalla-7-ene-3β,24,25-triol
C30H50O4     相似度:70%
Phytochemistry          2000          54          801-805
Tirucallane triterpenoids from Dysoxylum hainanense
Xiao-Dong Luo, Shao-Hua Wu, Yun-Bao Ma, Da-Gang Wu
Structure      13C NMR   碳谱模拟图

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3 .     21S,23R-epoxy-21,24S,25-trihydroxy-apotirucalla-7-ene-3-one
    相似度:70%
Acta Pharmaceutica Sinica          2009          Vol 44          625−627
Triterpenes from fruits of Paliurus ramosissimus
YU Lei; YANG Jing-zhi; ZHANG Dong-ming
Structure      13C NMR   碳谱模拟图

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4 .     7α, 21S,25-trihydroxy-3β-acetoxy-21S, 23R-epoxy-9(11)-en-dammarane
C32H52O6     相似度:67.8%
Acta Botanica Yunnanica          1998          20(3)          362-368
Dammarane Triterpenoids from Dysoxylum hongkongense
ZHANG Qi-Feng  LUO Shi-De  WANG Hui-Ying
Structure      13C NMR   碳谱模拟图

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5 .     agladupol D
C31H52O5     相似度:67.7%
Journal of Natural Products          2007          70          1532-1535
Agladupols A–E, Triterpenoids from Aglaia duperreana
Bo-Jun Xie, Sheng-Ping Yang, Hua-Dong Chen, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图

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6 .     meliasenin T
C31H52O5     相似度:67.7%
Phytochemistry Letters          2011          4          292-297
Limonoids from the fruits of Melia toosendan
Jin-Feng Hu, Hui Fan, Li-Jun Wang, Shi-Biao Wu, Yun Zhao
Structure      13C NMR   碳谱模拟图

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7 .     21,23-epoxy-21α,24,25-trihy-droxytirucalla-7-en-3-one
    相似度:66.6%
Chinese Journal of Natural Medicines          2009          7          31-33
Triterpenes from the Fruits of Phellodendron chinense Schneid var. glabriusculum Schneid
YAN Chen; WANG Ye; HAO Xiao-Jiang
Structure      13C NMR   碳谱模拟图

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8 .     lipo-3-episapelin A
    相似度:65.6%
Journal of Natural Products          1994          Vol 57          1446
Structures of a New Limonoid and a New Triterpenoid Derivative from Pericarps of Trichilia connaroides
Akira Inada, Mari Konishi, Hiroko Murata, Tsutomu Nakanishi
Structure      13C NMR   碳谱模拟图

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9 .     2S,23R-epoxy-tirucalla-7-ene-3α,24,25-triol
C30H54O4     相似度:65.5%
Acta Pharmaceutica Sinica          2009          Vol 44          625−627
Triterpenes from fruits of Paliurus ramosissimus
YU Lei; YANG Jing-zhi; ZHANG Dong-ming
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

10 .     agladupol E
C31H52O5     相似度:64.5%
Journal of Natural Products          2007          70          1532-1535
Agladupols A–E, Triterpenoids from Aglaia duperreana
Bo-Jun Xie, Sheng-Ping Yang, Hua-Dong Chen, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

11 .     meliasenin P
C31H50O4     相似度:64.5%
Journal of Natural Products          2010          73          1898-1906
Triterpenoids and Steroids from the Fruits of Melia toosendan and Their Cytotoxic Effects on Two Human Cancer Cell Lines
Shi-Biao Wu, Jing-Jing Su, Lian-Hui Sun, Wen-Xuan Wang, Yun Zhao, Hui Li, Sheng-Ping Zhang, Guang-Hui Dai, Chuan-Gui Wang, and Jin-Feng Hu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

12 .     compound 4
C31H52O5     相似度:64.5%
Chemical & Pharmaceutical Bulletin          2011          59(8)          1003-1007
Limonoids and Triterpenoids from the Seeds of Melia azedarach
Hong-Bing LIU, Chuan-Rui ZHANG, Shi-Hui DONG, Lei DONG, Yan WU, and Jian-Min YUE
Structure      13C NMR   碳谱模拟图
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