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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

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
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
    相似度:80%
Chinese Journal of Natural Medicines          2014          12          628-631
Triterpenes from the stem bark of Mitragyna diversifolia and their cytotoxic activity
Xing-Fen CAO, Jun-Song WANG, Peng-Ran WANG, Ling-Yi KONG
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     rotundic acid
    相似度:76.6%
Chemistry and Industry of Forest Products          2009          29          111-114
Study on Chemical Constituents of Ilex rotunda Thunb
SUN Hui, ZHANG Xiao-qi, CAI Yan, HAN Wei-li, WANG Ying, YE Wen-cai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     Rutundic acid
    相似度:76.6%
Asian Journal of Chemistry          2009          21          7138-7142
Phytochemical Studies of Mussaenda hainanensis Merr.
KE YUAN, WEN-TAO QIAO and MING-WEN YIN
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     3β,19α,23-trihydroxy-urs-12-en-28-oic acid
    相似度:76.6%
Journal of Chinese Medicinal Materials          2013          36          752-755
Chemical Constituents from Flowers of Gardenia jasminoides
SONG Jia-ling, YANG Yong-jian, QI Huan-yang, LI Qiang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     rotundic acid
    相似度:76.6%
Chinese Herbal Medicines          2014          6          332-334
Chemical Constituents of Millettia speciosa
Ping Ding, Jin-ying Qiu, Ge Ying and Lei Dai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     compound 8
    相似度:73.3%
Journal of Natural Products          1996          59          304-307
Triterpenoids from Adina rubella
Shi-yue Fang, Zhi-sheng He, and Gao-jun Fan, Hou-ming Wu and Jing-fei Xu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




7 .     3β,19α,23β-trihydroxylurs-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
SHU Jicheng, CHOU Guixin, WANG Zhengtao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




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
SHU Jicheng, CHOU Guixin, WANG Zhengtao
Structure      13C NMR    Structure & 13C NMR     碳谱模
2楼2015-05-19 08:05:04
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