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fengfajin

新虫 (小有名气)

[求助] 求助微谱,谢谢啦 已有1人参与

化合物FJ30
13 NMR(100MHz, CD3OD)
碳谱数据如下:
12.55,16.55,18.20,19.01,19.66,25.05,25.19,26.62,27.09,27.28,27.74,29.69,34.38,38.99,39.78,41.28,41.83,42.97,43.06,45.82,49.59,55.06,68.93,73.61,109.75,110.33,129.39,130.33,130.68,133.82,139.13,182.21
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cjpballack

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
fengfajin: 金币+10, 有帮助, OK 2015-05-14 14:38:54
查询结果:共查到91个化合物(查询结果仅供参考)  
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1 .     rotundic acid
    相似度:78.1%
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 .     Rutundic acid
    相似度:75%
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
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3 .     3β,19α,23β-trihydroxylurs-12-en-28-oic acid
    相似度:71.8%
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
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4 .     2α,3β,19α,23β-tetrahydroxyurs-12-en-28-oic acid
    相似度:71.8%
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
--------------------------------------------------------------------------------

5 .     3α,19α,23,24-tetrahydroxyurs-12-en-28-oic acid
    相似度:71.8%
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
--------------------------------------------------------------------------------

6 .     tormentic acid
    相似度:71.8%
Phytochemistry          1992          31          3909-3914
Triterpenoids from plants of the sanguisorbeae
Gesa Reher, Miloš Buděšínsky
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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7 .     3β,19α-Dihydroxy-6-oxo-urs-12-en-23-al-28-oic acid
C30H44O6     相似度:71.8%
Tetrahedron          2000          56          547-552
Two New 19-Hydroxyursolic Acid-type Triterpenes from Peruvian ‘Uña de Gato’ (Uncaria tomentosa)
Mariko Kitajima, Ken-ichiro Hashimoto, Masashi Yokoya, Hiromitsu Takayama, Norio Aimi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

8 .     cecropiacic acid 3-methyl ester
    相似度:71.8%
Korean Journal of Pharmacognosy          2012          43          107-121
Terpenoids and Phenolics from Geum japonicum
Yean, Min-Hye; Kim, Ju-Sun; Hyun, Yu-Jae; Hyun, Jin-Won; Bae, Ki-Hwan; Kang, Sam-Sik
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

9 .     uncarinic acid I
C30H46O5     相似度:71.8%
Fitoterapia          2014          96          39-47
New triterpenic acids from Uncaria rhynchophylla: Chemistry, NO-inhibitory activity, and tandem mass spectrometric analysis
Yi-bei Zhang, Wen-zhi Yang, Chang-liang Yao, Rui-hong Feng, Min Yang, De-an Guo, Wan-ying Wu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
--------------------------------------------------------------------------------

10 .     3β-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosylpomolic acid
C42H68O12     相似度:71.8%
Journal of the Brazilian Chemical Society          2005          16          662-665
Chemical Constituents of Cordia piauhiensis –Boraginaceae
Renata Paiva dos Santos, Telma L. G. Lemos, Otilia Deusdênia L. Pessoa, Raimundo Braz-Filho, Edson Rodrigues-Filho, Francisco Arnaldo Viana and Edilberto R. Silveira
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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