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sunmeng2013

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12.98,18.21,18.30,19.46,20.40,27.30,33.02,33.23,39.04,39.69,40.60,40.96,41.06,43.21,48.02,49.17,53.26,53.52,70.30,73.50,79.68,108.08,125.87,131.74,133.37,140.50,149.09
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yangyinhe

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sunmeng2013: 金币+10, ★★★★★最佳答案 2015-05-16 10:39:03
1 .     3β,6β-dihydroxy-21αH-24-norhopa-4(23),22(29)-diene
C29H46O2     相似度:62.0%
Journal of Natural Products          1997          60          909-911
24-Norhopene Derivatives from Diatenopteryx sorbifolia
Juceni P. Chávez, Jorge M. David, Shu-Wei Yang, and Geoffrey A. Cordell
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     compound 1a
C31H48O3     相似度:62.0%
Journal of Natural Products          1997          60          909-911
24-Norhopene Derivatives from Diatenopteryx sorbifolia
Juceni P. Chávez, Jorge M. David, Shu-Wei Yang, and Geoffrey A. Cordell
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     cerevisterol
    相似度:60.7%
Marine Sciences          2008          32          51-55
Chemical constituents of Hypocreales sp. , an endophytic fungus derived from the red alga Symphyocladia latiuscula
LI Dong-li, LI Xiao-ming, CUI Chuan-ming, WANGBin-gui
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     compound 6a
C30H46O5     相似度:60%
Journal of Natural Products          2009          72          1155-1160
Triterpene Glycosides from the Underground Parts of Caulophyllum thalictroides
Yukiko Matsuo, Kazuki Watanabe, and Yoshihiro Mimaki
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     calocedimer A
C30H46O2     相似度:60%
Journal of Natural Products          2006          69          665-667
Calocedimers A, B, C, and D from the Bark of Calocedrus macrolepis var. formosana
Chin-Lin Hsieh, Lung-Lin Shiu, Mei-Huims Tseng, Yi-Yuan Shao, and Yueh-Hsiung Kuo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     3β,23,28-trihydroxy-12-ursene
C30H50O3     相似度:60%
Journal of Natural Products          2010          73          1519-1523
Bioassay-Guided Isolation of the Antidiabetic Principle from Sorbus decora (Rosaceae) Used Traditionally by the Eeyou Istchee Cree First Nations
José A. Guerrero-Analco, Louis Martineau, Ammar Saleem, Padma Madiraju, Asim Muhammad, Tony Durst, Pierre Haddad, and John Thor Arnason
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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7 .     Saikogenin D
    相似度:60%
Lishizhen Medicine and Materia Medica Research          2012          23          2430-2431
Structure of the Degradation Component of Saikosaponin b_2
LI Jun; JIANG Hua; ZHANG Yan-ping; ZHANG Qian; XU You
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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