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17.0,18.2,25.0,26.9,28.6,29.7,31.0,41.9,42.0,46.9,54.9,74.1,95.3,95.4,98.9,102.2,102.3,106.9,107.0,107.0,110.3,118.3,123.6,127.6,130.8,148.3,157.7,159.0,161.2,161.8,162.1,164.5,164.5,197.2,197.2

氘代丙酮 600MHz
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yangyinhe

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【答案】应助回帖

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感谢参与,应助指数 +1
海浪逐梦: 金币+10, 有帮助 2015-06-04 21:15:19
.     sophoraflavaone I
C39H38O9     相似度:71.4%
Chemical & Pharmaceutical Bulletin          1991          39          1568-1572
Sophoraflavanones H, I and J, Flavonostilbenes from Sophora moorcroftiana
Yoshiaki SHIRATAKI,Mami NOGUCHI,Ichiro YOKOE,Tsuyoshi TOMIMORI and Manki KOMATSU
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     exiguaflavanone D
C31H38O7     相似度:65.7%
Phytochemistry          1993          33          203-208
Seven phenolic compounds in the roots of Sophora exigua
Munekazu Iinuma, Junji Yokoyama, Masayoshi Ohyama, Toshiyuki Tanaka, Mizuo Mizuno, Nijsiri Ruangrungsi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     Kushenol B
C30H36O6     相似度:62.8%
Archives of Pharmacal Research          1997          20          491-495
Determination of isoprenyl and lavandulyl positions of flavonoids from Sophora flavescens by NMR experiment
Shi Yong Ryu, Hyun Sun Lee, Young Kyoon Kim and Sung Hoon Kim
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-06-04 13:52:00
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