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魔力鸟

银虫 (正式写手)

[求助] 维普求助急急急

13CNMR(CD3OD,100Mhz):
17.2,19.8,21.1,21.4,24.9,25.5,28.3,28.4,30.8,31.5,31.6,32.7,33.8,33.9,36.6,37.5,38.3,38.8,39.3,40.1,41.3,41.8,46.8,49.8,82.4,115.7,115.7,116.7,119.3,123.1,127.9,143.1,145.8,146.9,146.9,149.7,169.3,183.1
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铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
魔力鸟: 金币+6, 有帮助 2013-11-05 16:37:25
查询结果:共查到1091个化合物(查询结果仅供参考)
1 .     3α-(3'',4''-dihydroxy-trans-cinnamoyloxy)-D-friedoolean-14-en-28-oic acid(Isotamarixen)
C30H48O3     相似度:71.7%
Planta Medica          2004          70          65-67
Isotamarixen - A New Antioxidant and Prolyl Endopeptidase-Inhibiting Triterpenoid from Tamarix hispida
Sultanova, Nurgul; Makhmoor, Talat; Yasin,Amsha;Abilov, Z. A.; Omurkamzinova, V. B.; Atta-ur-Rahman; Choudhary, M. Iqbal
Structure      13C NMR   碳谱模拟图
2 .     3β-E-caffeoyl-oleanolic acid
C39H54O6     相似度:71.7%
Pharmaceutical Biology          2004          42          36-38
Antioxidant Phenylpropanoid Esters of Triterpenes from Dioclea lasiophylla
Jorge David, André Barreiros, Juceni David
Structure      13C NMR   碳谱模拟图
3 .     3α-O-trans-caffeoyl-2β-hydroxyolean-12-en-28-oic acid
C39H54O7     相似度:69.2%
Journal of Natural Products          2006          69          1218-1221
Secondary Metabolites from the Wood Bark of Durio zibethinus and Durio kutejensis
Rudiyansyah, and Mary J. Garson
Structure      13C NMR   碳谱模拟图
4 .     compound 4
C39H54O5     相似度:69.2%
Phytochemistry          1999          51          683-687
Triterpene caffeoyl esters and diterpenes from Celastrus stephanotifolius
Bei Chen, Hongquan Duan, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
5 .     28-O-trans-Caffeoyl-3β,28-dihydroxy-20(29)-lupen-27-oic acid
C39H54O7     相似度:69.2%
Phytochemistry          1995          40          1223-1226
A lupane triterpene and two triterpene caffeates from Rhoiptelea chiliantha
Zhi-Hong Jiang, Takashi Tanaka, Isao Kouno
Structure      13C NMR   碳谱模拟图
6 .     olean-28-al-3β-yl-caffeate
    相似度:69.2%
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   碳谱模拟图
7 .     9(11),12-oleanadien-3β-caffeate
    相似度:69.2%
Journal of the Chinese Chemical Society          2002          49          433-436
Chemical Constituents of the Ae rial Part of Celastrus hypoleucus
Hong Wang, Xuan Tian* and Yao-Zu Chen
Structure      13C NMR   碳谱模拟图
8 .     2-O-caffeoyl maslinic acid
C39H54O7     相似度:66.6%
Chemical & Pharmaceutical Bulletin          2007          55(1)          15-18
Triterpenoids from Hippophae rhamnoides L. and Their Nitric Oxide Production-Inhibitory and DPPH Radical-Scavenging Activities
Zhi-Gang YANG,He-Ran LI,Li-Yan WANG,Yong-Hai LI,Shun-Guang LU,Xiu-Feng WEN,Jue WANG,Akihiro DAIKONYA,and Susumu KITANAKA
Structure      13C NMR   碳谱模拟图
9 .     compound 1
C39H54O5     相似度:66.6%
Phytochemistry          1999          51          683-687
Triterpene caffeoyl esters and diterpenes from Celastrus stephanotifolius
Bei Chen, Hongquan Duan, Yoshihisa Takaishi
Structure      13C NMR   碳谱模拟图
10 .     pyracrenic acid
    相似度:66.6%
China Journal of Chinese Materia Medica          2011          Vol 36,Issue 9          1193-1197
Studies on chemical constituents in roots of Helicteres angustifolia
WEI Yingrou,WANG Guocai,ZHANG Xiaoqi,WANG Ying,YE Wencai
Structure      13C NMR   碳谱模拟图
11 .     betulinic acid 3,5-dihydroxyl-cinnamate
C36H54O6     相似度:66.6%
Chinese Traditional and Herbal Drugs          1994          25          569-570+574+614
Chemical Components of Mongolian Spirala (Spiraca mongolica)
Xie Haihui; Wei Xiaoyi; Wei Biyu (Address: Xie Haihui; South China Institute of Botany; Academy of Military Medical Sciences; Guangzho);
Structure      13C NMR   碳谱模拟图
12 .     27-O-trans-caffeoylcylicodiscic acid
C39H54O7     相似度:66.6%
European Journal of Organic Chemistry          2011                   3809-3814
Protoberberine Alkaloids and Cancer Chemopreventive Properties of Compounds from Alangium salviifolium
Phanruethai Pailee, Vilailak Prachyawarakorn, Chulabhorn Mahidol, Somsak Ruchirawat and Prasat Kittakoop
Structure      13C NMR   碳谱模拟图
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