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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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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
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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
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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
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Wu Lijun; Xiang Ting; Liu Tiehan; et al (Shenyang Pharmaceutical University; Shenyang);
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10 .    3β-acetoxy-28-hydroxyolean-12-ene
相似度:80.5%
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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
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11 .    3β-反式对羟基肉桂酰氧基-2α-羟基齐墩果酸
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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
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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
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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
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Studies on Cytotoxic Constituents from the Leaves of Elaeagnus oldhamii Maxim. in Non-Small Cell Lung Cancer A549 Cells
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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
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