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198806066011

金虫 (小有名气)

[求助] 求助一个萜类化合物 已有1人参与

14.7,15.3,15.9,16.1,18.2,20.8,27.2,27.2,27.9,28.2,29.7,30.1,31.4,34.2,36.7,37.2,37.5,38.6,38.8,40.5,42.2,49.2,50.3,51.2,55.2,56.2,77.2,78.9,181.6,212.3(氯仿)
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lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
198806066011: 金币+8, ★★★很有帮助 2014-07-27 08:57:44
查询结果:共查到12469个化合物(查询结果仅供参考)
1 .     3-hydroxy-30-nor-20-oxo-28-lupanoic acid
C29H46O4     相似度:96.6%
Chinese Traditional and Herbal Drugs          2006          37          35-36
银叶树的三萜成分研究
田艳;吴军;漆淑华;张道敬;徐鲁荣;张偲
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     3β-hydroxy-20-oxo-30-norlupan-28-oic acid
    相似度:96.6%
Chemistry of Natural Compounds          2011          47          741-748
Synthesis of 3β-hydroxy-20-oxo-30-norlupan-28-oic (platanic) acid and its glycosides
M. V. Denisenko, N. F. Samoshina, V. A. Denisenko and P. S. Dmitrenok
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     platanic acid
    相似度:93.3%
Archiv der Pharmazie          1996          329          447-450
Three Lupane Derivatives from Leptospermum scoparium
Ralf Mayer
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     30-norlupan-28-oic acid
C29H46O4     相似度:93.3%
Chinese Traditional and Herbal Drugs          2013          44          803-807
Chemical constituents from barks of Pterocarya stenoptera
GAO Shuang, YE Kai-he, ZHANG Ying, ZHOU Guang-xiong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     platanic acid
    相似度:90%
Chinese Traditional and Herbal Drugs          2014          45          900-905
Chemical constituents from Ampelopsis cantoniensis and their anti-angiogenic activities
WEI Jian-guo, YANG Da-song, CHEN Wei-yun, WANG Xi-min, WANG Yun-yue, YANG Yong-ping, LIU Ke-chun, LI Xiao-li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     Messagenic acid I
C29H46O5     相似度:86.6%
Phytochemistry          1998          49          709-717
Bioactive polar triterpenoids from Melilotus messanensis
Francisco A. Macías, Ana M. Simonet, Juan Carlos G. Galindo, Pedro C. Pacheco, Jose A. Sánchez
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     platanic acid
    相似度:86.6%
Journal of Natural Products          1994          Vol 57          243
Anti-AIDS Agents, 11. Betulinic Acid and Platanic Acid as Anti-HIV Principles from Syzigium claviflorum, and the Anti-HIV Activity of Structurally Related Triterpenoids
Toshihiro Fujioka, Yoshiki Kashiwada, Robert E. Kilkuskie, L. Mark Cosentino, Lawrence M. Ballas, Jack B. Jiang, William P. Janzen, Ih-Sheng Chen, Kuo-Hsiung Lee
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     3β-hydroxy-20-oxo-30-norlupan-28-oic acid
    相似度:86.6%
Chemistry of Natural Compounds          2011          47          741-748
Synthesis of 3β-hydroxy-20-oxo-30-norlupan-28-oic (platanic) acid and its glycosides
M. V. Denisenko, N. F. Samoshina, V. A. Denisenko and P. S. Dmitrenok
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     platanic acid
    相似度:86.6%
Journal of Chinese Medicinal Materials          2012          35          904-908
Chemical Constituents from the Aerial Roots of Ficus microcarpa
JIANG Bei, HAN Wei-li, ZHANG Qing-wen, ZHANG Xiao-qi, YE Wen-cai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     platanic acid
    相似度:86.6%
Journal of the Brazilian Chemical Society          2001          12          180-183
Triterpenic Acids from Eugenia moraviana.
Inês Lunardi, Juliana L. B. Peixoto, Cleuza C. da Silva, Ivania T. A. Shuquel, Ernani A. Basso and Gentil J. Vidotti
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     20(R)-20(29)-epoxybetulinic Acid
C30H48O4     相似度:83.3%
Journal of Natural Products          2009          72          1643-1650
Rational Design and Semisynthesis of Betulinic Acid Analogues as Potent Topoisomerase Inhibitors
Fatma M. Abdel Bar, Mohammad A. Khanfar, Ahmed Y. Elnagar, Hui Liu, Ahmed M. Zaghloul, Farid A. Badria,Paul W. Sylvester, Kadria F. Ahmad, Kevin P. Raisch, and Khalid A. El Sayed
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     20R-3β-hydroxy-29-oxolupan-28-oic Acid
C30H48O4     相似度:83.3%
Journal of Natural Products          2009          72          1643-1650
Rational Design and Semisynthesis of Betulinic Acid Analogues as Potent Topoisomerase Inhibitors
Fatma M. Abdel Bar, Mohammad A. Khanfar, Ahmed Y. Elnagar, Hui Liu, Ahmed M. Zaghloul, Farid A. Badria,Paul W. Sylvester, Kadria F. Ahmad, Kevin P. Raisch, and Khalid A. El Sayed
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     betulinic acid
C30H48O3     相似度:83.3%
Planta Medica          2007          73          77-83
Phytochemical Investigation of Perovskia abrotanoides
imin Khaliq,Franz-Josef Volk,August Wilhelm Frahm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     monogynol A
    相似度:83.3%
China Journal of Chinese Materia Medica          2006          31          1798-1800
Studises on chemical constituents of Balanophora spicata
DAI Zhong, WANG Feng, WANG Gangli, LIN Ruichao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     betulic acid
C30H48O3     相似度:83.3%
China Journal of Chinese Materia Medica          1996          21          104-105
Chemical Constituents of Coleus carnosifolius Dunn.
Mu Qing, Li Chaoming and Sun Handong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     Betulinic acid
C30H48O3     相似度:83.3%
Natural Product Sciences          2007          13          317-321
Phytochemical Study of Lotus ornithopodioloides L.
Abdel-Kader, Maged S.; Basudan, Omer A.; Alqasoumi, Saleh I.; Abou-Shoer, Mohamed I.
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     betulinic acid
    相似度:83.3%
Chinese Traditional and Herbal Drugs          2006          37          168-171
A novel lupane triterpene from seeds of Ziziphus jujuba var.spinosa

Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     messagenic acid C
C30H48O4     相似度:83.3%
Journal of Chemical Ecology          1997          23          1781-1803
Bioactive Steroids and Triterpenes from Melilotus messanensis and Their Allelopathic Potential
Francisco A. Macías, Ana M. Simonet and Juan C. G. Galindo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     messagenic acid E
C30H48O4     相似度:83.3%
Journal of Chemical Ecology          1997          23          1781-1803
Bioactive Steroids and Triterpenes from Melilotus messanensis and Their Allelopathic Potential
Francisco A. Macías, Ana M. Simonet and Juan C. G. Galindo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     betulinic acid
C30H48O3     相似度:83.3%
Inflammopharmacology          2011          19          35-43
In vitro hepatoprotective and antioxidant activities of crude extract and isolated compounds from Ficus gnaphalocarpa
Donfack J. Hubert, Amadou Dawe, Ngueguim T. Florence, Kapche D. W. F. Gilbert, Tchana N. Angele, D. Buonocore, P. Vita Finzi, G. Vidari, Ngadjui T. Bonaventure, Fulvio Marzatico, Moundipa F. Paul
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
21 .     betulinic acid
    相似度:83.3%
Chemistry of Natural Compounds          2013          49          677-681
Triterpenoid saponins from Ziziphus jujuba var. spinosa
Yi Wu, Jian Zhang, Deyun Wang, Jia-Guo Liu, Yuanliang Hu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
22 .     origanal
C30H46O4     相似度:83.3%
Natural Product Communications          2007          2          1075-1078
Pentacyclic Triterpenoids from the Aerial parts ofOriganum syriacum
Iffat Mahmood, Faryal Vali Mohammad, Sadiqa Firdous and Viqar Uddin Ahmad
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
23 .     betulinic acid
    相似度:83.3%
Lishizhen Medicine and Materia Medica Research          2011          22          2641-2642
Isolation and Identification of the Chemical Constituents from the Hypericum sampsonii Hance
KANG Jia-min; OUYANG Sheng; XIAO Bing-kun; YANG Jian-yun; HUANG Rong-qing
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
24 .     Messagenic Acid B
C39H54O6     相似度:83.3%
Journal of Chemical Ecology          1997          23          1781-1803
Bioactive Steroids and Triterpenes from Melilotus messanensis and Their Allelopathic Potential
Francisco A. Macías, Ana M. Simonet, Juan C. G. Galindo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
25 .     Messagenic Acid E
C30H48O4     相似度:83.3%
Journal of Chemical Ecology          1997          23          1781-1803
Bioactive Steroids and Triterpenes from Melilotus messanensis and Their Allelopathic Potential
Francisco A. Macías, Ana M. Simonet, Juan C. G. Galindo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2014-07-26 10:29:50
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siyy

新虫 (初入文坛)

引用回帖:
2楼: Originally posted by lifeliuyan at 2014-07-26 10:29:50
查询结果:共查到12469个化合物(查询结果仅供参考)
1 .     3-hydroxy-30-nor-20-oxo-28-lupanoic acid
C29H46O4     相似度:96.6%
Chinese Traditional and Herbal Drugs          2006          37          ...

请问这些相似度是怎么查的呀???

[ 发自小木虫客户端 ]
3楼2015-04-12 15:15:30
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