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紫衣轻骑

木虫 (正式写手)

[求助] 求助化合物 已有1人参与

溶剂DMSO
数据如下:
16.8,17.3,18.3,18.4,23.1,23.5,23.8,26.1,27.6,28.9,30.9,32.6,32.7,33.3,33.8,38.0,39.3,40.6,41.3,41.8,45.9,46.1,47.4,47.9,54.9,65.2,84.0,115.6,116.2,121.8,125.7,130.6,144.5,160.1,167.1,179.1
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梅春

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感谢参与,应助指数 +1
紫衣轻骑: 金币+10, ★★★★★最佳答案 2015-03-09 21:10:01
1 .     liensinine
    相似度:97.2%
Chinese Traditional and Herbal Drugs          1998          29          367-369
NMR Study of 3β-(p-hydroxy trans cinnamoyloxy)-2α-hydroxy-oleanlic acid
Wu Lijun; Xiang Ting; Liu Tiehan; et al (Shenyang Pharmaceutical University; Shenyang);
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     3-O-trans-p-coumaroyl maslinic acid
    相似度:97.2%
Journal of Shenyang Pharmaceutical University          2013          30          851-857
Isolation and identification of triterpenes of fruit of Rosa laevigata Michx.
LIU Xue-gui, ZHANG Wen-chao, JIN Mei, WU Zhi-yu, MU Xiao-kun, GAO Pin-yi*
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     3-O-cis-p-coumaroyl maslinic acid
    相似度:97.2%
Journal of Shenyang Pharmaceutical University          2013          30          851-857
Isolation and identification of triterpenes of fruit of Rosa laevigata Michx.
LIU Xue-gui, ZHANG Wen-chao, JIN Mei, WU Zhi-yu, MU Xiao-kun, GAO Pin-yi*
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     3β-反式对羟基肉桂酰氧基-2α-羟基齐墩果酸
    相似度:92.3%
Acta Botanica Sinica          1998          40          83-87
Chemical Constituents from Fruits of Ligustrum lucidum
WU Li-Jun, XIANG Ting, HOU Bai-Ling, LIANG Wei, Yin Shuang, ZHOU Xiao-Chuan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     3β-O-trans-p-coumaroyl-2α-hydroxy-olean-12-en-28-oic acid
    相似度:92.3%
Journal of Shenyang Pharmaceutical University          1997          14          111-114
A Study on the Chemical Constituents of Ligustrum Lucidum Ait.
Tian Yan, Wu Lijun, Yang Wuxi, Wu Haiou, Huang Qi, Dai Xiaobing, Tai Yongshan,
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     3β-trans-p-coumaroyloxy-2α-hydroxy oleanolic acid
    相似度:92.1%
Lishizhen Medicine and Materia Medica Research          2012          23          1568-1569
女贞叶三萜类化学成分研究
石静; 徐云玲; 聂晶
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     p-methoxybenzyl(2α,3β)2,3-dihydroxy-olean-12-en-28-oate
C38H56O5     相似度:91.6%
Bioorganic & Medicinal Chemistry          2014          22          594-615
Towards cytotoxic and selective derivatives of maslinic acid
Bianka Siewert, Elke Pianowski, Anja Obernauer, René Csuk
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     3-O-trans-pcoumaroylmaslinic acid
    相似度:89.7%
Planta Medica          1997          63          47-50
Isolation and Structural Elucidation of Acylated Pentacyclic Triterpenoids from the Leaves of Eucalyptus camaldulensis var. obtusa
Bina S. Siddiqui, Farhat, Sabira Begum, and Salimuzzaman Siddiqui
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     3β-(p-hydroxy-trans-cinnamoyloxy)olean-12-en-28-oic acid
C39H54O5     相似度:89.1%
Planta Medica          1993          59          369-372
A New Oleanolic Acid Derivative from Securinega tinctoria
LuisM. Carvalho and J. Seita
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     3β-hydroxy-27-p-(Z)-coumaroyloxyolean-12-en-28-oic acid
    相似度:89.1%
Natural Product Research and Development          2009          21          593-599
Chemical Constituents of Osmanthus yunnanensis
MA Xiao-li;LIN Wen-bing; ZHANG Guo-lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     (4-oxa-4-phenyl)-butyl(2α,3β)2,3-dihydroxy-olean-12-en-28-oate
C39H58O5     相似度:89.1%
Bioorganic & Medicinal Chemistry          2014          22          594-615
Towards cytotoxic and selective derivatives of maslinic acid
Bianka Siewert, Elke Pianowski, Anja Obernauer, René Csuk
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     3β-O-trans-coumaroyl-12-en-28-oleanolic acid
    相似度:89.1%
Natural Product Research and Development          2014          26          1345-1349
Isolation,Structural Identification and Bioactivity of Chemical Constituents from the Bark of Eucalyptus exserta F. Muell
LI Jing-jing, XU Han-hong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     钩藤酸 E
    相似度:88.8%
Chinese Journal of Medicinal Chemistry          2007          17          108-110
Chemical constituents of Gelsemium elegans Benth.
HUA Wei, GUO Tao, ZHANG Lin, WU Li-jun, ZHAO Qing-chun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     p-fluorobenzyl(2α,3β)2,3-dihydroxy-olean-12-en-28-oate
C37H53FO4     相似度:88.8%
Bioorganic & Medicinal Chemistry          2014          22          594-615
Towards cytotoxic and selective derivatives of maslinic acid
Bianka Siewert, Elke Pianowski, Anja Obernauer, René Csuk
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     p-nitrobenzyl(2α,3β)2,3-dihydroxy-olean-12-en-28-oate
C37H53NO6     相似度:88.8%
Bioorganic & Medicinal Chemistry          2014          22          594-615
Towards cytotoxic and selective derivatives of maslinic acid
Bianka Siewert, Elke Pianowski, Anja Obernauer, René Csuk
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     ácido 3-O-trans-p-cumaroil-maslínico
C39H54O6     相似度:87.1%
Química Nova          2002          25          349-352
Triterpenes from Styrax camporum (styracaceae)
Pauletti, Patrícia Mendonça; Araújo, Angela Regina; Bolzani, Vanderlan da Silva; Young, Maria Claudia Marx
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     3β-O-(trans-p-Coumaroyl)-2α-hydroxy oleanolic acid
C39H54O6     相似度:86.8%
China Pharmacy          2011          22          2931-2933
Chemical Constituents of Ligustrum lucidum
ZHANG Ting-fang, DAI Yi, YAO Xin-sheng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     diospyrosooleanolide
C39H54O6     相似度:86.4%
Phytochemistry          2004          65          2153-2158
Coumaroyl triterpene lactone, phenolic and naphthalene glycoside from stem bark of Diospyros angustifolia
Arunendra Pathak, Dinesh K. Kulshreshtha, Rakesh Maurya
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     3β-cis-p-coumaroyloxy-2α,23-dihydroxyolean-12-en-28-oic acid
C39H54O7     相似度:86.4%
Phytochemistry          2001          58          121-127
Constituents of Eugenia sandwicensis with potential cancer chemopreventive activity
Jian-Qiao Gu, Eun Jung Park, Lumonadio Luyengi, Michael E.Hawthorne,Rajendra G.Mehta, Norman R.Farnsworth, John M.Pezzuto,A.Douglas Kinghorn
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     3β-trans-p-coumaroyloxy-2α,23-dihydroxyolean-12-en-28-oic acid
C39H54O7     相似度:86.4%
Phytochemistry          2001          58          121-127
Constituents of Eugenia sandwicensis with potential cancer chemopreventive activity
Jian-Qiao Gu, Eun Jung Park, Lumonadio Luyengi, Michael E.Hawthorne,Rajendra G.Mehta, Norman R.Farnsworth, John M.Pezzuto,A.Douglas Kinghorn
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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