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baojingm

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[求助] 微谱求助,在线等 !! 已有1人参与

13C NMR (101 MHz,Pyridine) δ 15.98,17.25,17.54,18.86,23.25,24.23,24.51,26.41,26.55,28.60,31.62,32.19,33.08,33.81,35.08,37.43,37.99,38.54,38.78,40.45,42.37,43.05,47.42,48.17,55.89,69.05,        80.90,116.18,117.27,122.68,126.59,131.10,145.40,145.49,161.88,167.66
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seuseasoar

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感谢参与,应助指数 +1
baojingm: 金币+15, ★★★很有帮助 2015-03-14 11:39:30
1 .     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
2 .     erythrodiol 3β-caffeate
    相似度:87.1%
Phytochemistry          1994          37          795-799
Triterpene caffeates from bark of Betula pubescens
Hefeng Pan, Lennart N. Lundgren, Rolf Andersson
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     3β-O-对羟基-反-肉桂酰-齐墩果酸(3β-O-(p-hydroxy-(E)-cinnamoyl)-1-oleanen-28-oic acid)
C39H54O5     相似度:84.6%
Chemical Journal of Chinese Universities          2003          24          2022-2023
New Triterpenoids from Helicteres Angustifolia
GUO Xin-Dong,AN Lin-Kun, XU DI, MA Lin, GU Lian-Quan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     triterpenoid A
    相似度:84.6%
Phytochemistry          1988          27          233-235
3β-(3,4-Dihydroxycinnamoyl)-erythrodiol and 3β-(4-hydroxycinnamoyl)-erythrodiol from Larrea tridentata
Xue Hui-Zheng,Lu Zhi-Zhen,Konno Chohachi,D.Doel Soejarto,Geoffrey A. Cordell,Harry H.S. Fong,Wendy Hodgson
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     trans-hydroxycinnamoyl ester of amyrin
C39H56O3     相似度:83.7%
Journal of Natural Products          1997          60          1150-1151
Triterpene Esters from Australian Acacia
Marina Ali, Andrew Heaton, and David Leach
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     3β-O-(p-hydroxy-(E)-cinnamoyl)-1-oleanen-28-oic acid
    相似度:83.3%
Chinese Traditional and Herbal Drugs          2015          46          174−177
A new coumarins from residue of Glycyrrhiza uralensis
LU Jing-jing, CAO Jia-qing, LI Wei, NIU Xiu-li, ZHAO Yu-qing
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     3β-(3,4-dihydroxycinnamoyl)-erythrodiol
C39H56O5     相似度:82.0%
Journal of Ethnopharmacology          2004          95          405-407
3β-(3,4-Dihydroxycinnamoyl)-erythrodiol, a cytotoxic constituent of Zygophyllum geslini collected in the Algerian Sahara
Dalila Smati, Arlette Longeon, Michèle Guyot
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     23-trans-p-coumaroyloxy-2α,3α-dihydroxy-olean-12-en-28-oic acid
C39H54O7     相似度:81.0%
Bioorganic & Medicinal Chemistry Letters          2010          20          1944-1947
Bioactivity-guided isolation of cytotoxic triterpenoids from the trunk of Berberis koreana
Ki Hyun Kim, Sang Un Choi, Kang Ro Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     liensinine
    相似度:81.0%
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
10 .     3β-acetoxy-28-hydroxyolean-12-ene
    相似度:80.5%
Phytotherapy Research          2008          22          1303-1306
Triterpenoids and a sterol from the stem-bark of Styrax japonica and their protein tyrosine phosphatase 1B inhibitory activities
Joo-Hee Kwon, Min-Jung Chang, Hyo-Won Seo, Jeong-Hun Lee, Byung-Sun Min, MinKyun Na, Jin Cheol Kim, Mi Hee Woo, Jae Sue Choi, Hyeong Kyu Lee and KiHwan Bae
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     3β-反式对羟基肉桂酰氧基-2α-羟基齐墩果酸
    相似度:79.4%
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
12 .     3-O-(Z)-coumaroyl erythrodiol
C39H56O4     相似度:79.4%
Phytochemistry          1999          51          543-550
Coumaroyl triterpenes from Casuarina equisetifolia
Hironobu Takahashi, Miho Iuchi, Yoshimi Fujita, Hiroyuki Minami, Yoshiyasu Fukuyama
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     12-oleanaen-3β-caffeate
    相似度:79.4%
China Journal of Chinese Materia Medica          2010          35          323-326
Immunosuppressive triterpenes from Tetraena mongolica
DING Linlin; LIU Qiang; HU Jiaxu; TANG Sheng an; DUAN Hongquan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     3-O-caffeoyl oleanolic acid
    相似度:79.4%
Molecules          2014          19          9515-9534
Studies on Cytotoxic Constituents from the Leaves of Elaeagnus oldhamii Maxim. in Non-Small Cell Lung Cancer A549 Cells
Chi-Ren Liao, Yueh-Hsiung Kuo, Yu-Ling Ho, Ching-Ying Wang, Chang -Syun Yang, Cheng-Wen Lin and Yuan-Shiun Chang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     23-trans-p-coumaroyloxy-2α,3β-dihydroxyolean-12-en-28-oic acid
C39H54O7     相似度:78.3%
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
尼赫
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