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fengfajin

新虫 (小有名气)

[求助] 求助一个化合物的微谱结果 已有1人参与

化合物FJ30
碳谱数据如下:
12.55,16.55,18.20,19.01,19.66,25.05,25.19,26.62,27.09,27.28,27.74,29.69,34.38,38.99,39.78,41.28,41.83,42.97,43.06,45.82,55.06,68.93,73.61,109.75,110.33,129.39,130.33,130.68,139.13,182.21
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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
fengfajin: 金币+10, 有帮助, ok 2015-05-19 08:57:33
.     rotundic acid
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Xing-Fen CAO, Jun-Song WANG, Peng-Ran WANG, Ling-Yi KONG
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2 .     rotundic acid
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3 .     Rutundic acid
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4 .     3β,19α,23-trihydroxy-urs-12-en-28-oic acid
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5 .     rotundic acid
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Ping Ding, Jin-ying Qiu, Ge Ying and Lei Dai
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6 .     compound 8
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8 .     2α,3β,19α,23β-tetrahydroxyurs-12-en-28-oic acid
    相似度:73.3%
China Journal of Chinese Materia Medica          2009          34          3047-3050
Triterpenoid constituents in fruits of Psidum guajava
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2楼2015-05-19 08:05:04
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