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迷途北极

金虫 (小有名气)

[求助] 求该化合物具体结构 已有1人参与

13C NMR (600 MHz, DMSO)  δ  24.54,24.82,25.83,29.05,29.60,29.72,31.98,34.49,38.20,38.36,39.99,40.32,40.32,40.40,40.89,43.42,48.96,54.47, 56.74,79.04,126.57,140.19,180.79
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卓越_先锋

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【答案】应助回帖

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感谢参与,应助指数 +1
迷途北极: 金币+10, 有帮助 2014-03-06 15:13:02
相似度不够无法确定其结果,一下为微普查询结果
查询结果:共查到313个化合物(查询结果仅供参考)
1 .     ursolic acid
C30H46O3     相似度:79.1%
Chemical & Pharmaceutical Bulletin          1993          41          1238-1243
Two New 2-Arylbenzofuran Derivatives from Hypoglycemic Activity-Bearing Fractions of Morus insignis
Purusotam BASNET,Shigetoshi KADOTA,Satoshi TERASHIMA,Mineo SHIMIZU and Tsuneo NAMBA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     ursolic acid
    相似度:77.7%
Chinese Pharmaceutical Journal          2009          44          1287-1290
Studies on Chemical Constituents from Rhaponticum carthamoides (Willd.) Iljin
HUANG Min-fang, LI Ning, NI Hui, JIA Xiao-guang*, LI Xian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     ursolic acid
    相似度:77.7%
Modern Chinese Medicine          2006          8(6)          18-20
Studies on the Chemical Constituents of Ledum palustre L.
Qiu Guihua, Zuo Wenjian, Wang Jinhui, L i Xian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     ursolic acid
C30H48O3     相似度:75%
Chemical & Pharmaceutical Bulletin          1985          33          5355-5357
Studies on Bioactive Substances in Crude Drugs Used for Arthritic Diseases in Traditional Chinese Medicine. III. Isolation and Identification of Anti-inflammatory and Analgesic Principles from the Whole Herb of Pyrola rotundifolia L.
TAKUO KOSUGE,MASAMI YOKOTA,KIYOSHI SUGIYAMA,TAKAKI MURE,HIROYO YAMAZAWA and TOSUKE YAMAMOTO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     ursolic acid
    相似度:73.0%
Food Chemistry          2011          124          468-475
Analysis of the anti-inflammatory properties of Rosmarinus officinalis L. in mice
Jucélia Pizzetti Benincá, Juliana Bastos Dalmarco, Moacir Geraldo Pizzolatti, Tania Silvia Fröde
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     ácido ursólico
    相似度:71.4%
Química Nova          2008          31          744-750
Chemical constituents and antiedematogenic activity of Peltodon radicans (Lamiaceae)
Costa, Habdel Nasser Rocha da; Santos, Maria Cristina dos; Alcantara, Antônio Flavio de Carvalho; Silva, Marilda Conceição; França, Roberta Cabral; Piló-Veloso, Dorila
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     乌索酸
    相似度:71.4%
Journal of Chinese Medicinal Materials          1998          21          347-349
Study on the Chemical Components of Rabdosia excisa
Zhang Ning, Li Chun, Yi Xiaolong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     2α-hydroxyursolic acid
C30H48O4     相似度:69.2%
Chemical & Pharmaceutical Bulletin          1993          41          2007-2009
Constituents of Prunus zippeliana Leaves and Branches
Junichi KITAJIMA and Yasuko TANAKA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     2α-hydroxyursolic acid
    相似度:67.8%
Phytochemistry          2002          59          315-323
Production of bioactive triterpenes by Eriobotrya japonica calli
Shoko Taniguchi, Yoko Imayoshi, Eri Kobayashi, Yoshie Takamatsu, Hideyuki Ito,Tsutomu Hatano, Hiroshi Sakagami, Harukuni Tokuda, Hoyoku Nishino,Daigo Sugita, Susumu Shimura, Takashi Yoshida
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     ursolic acid
    相似度:67.8%
China Journal of Chinese Materia Medica          1998          23          422-423
Chemical Constituents of Leaves of Crataegus scabrif ol ia (Franch1) Rehdl
Si Jianyong , Gau Guangyao and Chen Dihua
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     ursolic acid
    相似度:67.8%
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
12 .     corosolic acid
    相似度:67.8%
Chinese Traditional and Herbal Drugs          2009          40          1356-1359
Chemical constituents from leaves of Elsholtzia rugulosa
LIU Ying; LI Xi-feng; LIU Ai-lin; LI Zhi-hong; DU Guan-hua; QIN Hai-lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     Corosolic acid
    相似度:66.6%
Archives of Pharmacal Research          2005          28          1135-1141
Inhibitory effect on TNF-α-induced IL-8 production in the HT29 cell of constituents from the leaf and stem ofWeigela subsessilis
Phuong Thien Thuong, WenYi Jin, JongPill Lee, RackSeon Seong and Young-Mi Lee, et al.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     ursolic acid
    相似度:66.6%
Journal of Shenyang Pharmaceutical University          2012          29          22-25
Isolation and identification of chemical constituents from whole plant of Polygonum hydropiper L.
HUANG Jian; HOU Peng-yi; WU Li-jun; GAO Hui-yuan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     3β-hydroxy-9(11)-fernen-23-oic acid
C30H48O3     相似度:66.6%
Chinese Traditional and Herbal Drugs          2011          42          1061-1065
Chemical constituents from Osbeckia chinensis
CHEN, Chao, HU, Yu, SUN, Jia-xiang, PI, Hui-fang, ZHANG, Peng, RUAN, Han-li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     5α-cholesten
    相似度:65.2%
Helvetica Chimica Acta          1976          59          2821-2829
γ-Lakton-cis-anellierung an Δ2-und Δ3-Cholesten
Reinhard Dammann, Manfred Braun and Dieter Seebach
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     pigenin
    相似度:65.2%
Journal of Chinese Medicinal Materials          2012          35          1792-1795
Study on the Chemical Constituents of Lonicera similes
ZHENG Guang-ya, MA Yu-ying, MU Xiang-rong, LU Xiao-lin, ZHAI Meng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     Corosolic acid
    相似度:64.2%
Bioorganic & Medicinal Chemistry Letters          2005          15          4944-4948
Pentacyclic triterpenes. Part 1: The first examples of naturally occurring pentacyclic triterpenes as a new class of inhibitors of glycogen phosphorylases
Xiaoan Wen, Hongbin Sun, Jun Liu, Guanzhong Wu, Luyong Zhang, Xiaoming Wu, Peizhou Ni
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     ursolic acid
C30H48O3     相似度:61.5%
Korean Journal of Pharmacognosy          2004          35(2)          116-121
Phytochemical Constituents of Synurus excelsus
Nam, Jung-Hwan; Choi, Sang-Zin; Lee, Kang-Ro
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     endiandric acid J
C22H34O2     相似度:60.8%
Helvetica Chimica Acta          2008          Vol. 91          2130
Two New Endiandric Acid Analogs, a New Benzopyran, and a New Benzenoid from the Root of Beilschmiedia erythrophloia
Ping-Shin Yang, Ming-Jen Cheng, Jih-Jung Chen, and Ih-Sheng Chen
追求卓越,敢为先锋
2楼2014-03-05 13:54:58
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迷途北极

金虫 (小有名气)

引用回帖:
2楼: Originally posted by 卓越_先锋 at 2014-03-05 13:54:58
相似度不够无法确定其结果,一下为微普查询结果
查询结果:共查到313个化合物(查询结果仅供参考)
1 .     ursolic acid
C30H46O3     相似度:79.1%
Chemical & Pharmaceutical Bulletin          1993    ...

溶剂是吡啶的话呢?
3楼2014-03-06 10:15:48
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