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CD3OD 137.5,129.2,79.9,79.3,72.2,70.4,53.6,42.9,41.7,41.1,40.4,37.7,37.5,32.8,28.3,27.7,26.9,25.9,25.7,25.3,23.5,21.0,18.0,16.4,15.2,11.5

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查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

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匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)
碳谱库:   Nat Syn


查询结果:共查到144个化合物(查询结果仅供参考)
1 .     1β,2α,3α-trihydroxyurs-12-en-28-oic acid (1β-hydroxyeuscaphic acid)
C30H48O6     相似度:76.6%
Natural Product Sciences          2009          15          76-82
NMR Assignment and Antimicrobial/Antioxidant Activities of 1β-Hydroxyeuscaphic acid from the Seeds of Butyrospermum parkii
Nyaa, Laurentine Bouquet Tankeu; Tapondjou, Leon Azefack; Barboni, Luciano; Tamokou, Jean De Dieu; Kuiate, Jules Roger; Tane, Pierre; Park, Hee-Juhn
Structure      13C NMR   碳谱模拟图
2 .     methylbarbinervate
    相似度:76.6%
Phytochemistry          1994          37          1517-1575
13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure      13C NMR   碳谱模拟图
3 .     barbinervic acid methylate
    相似度:74.1%
Chemical & Pharmaceutical Bulletin          1978          26          2689-2693
Studies on the Constituents of the Medicinal Plants. XXI. Constituents of the leaves of Clethra barbinervis SIEB. et ZUCC. (2) and the 13C-Nuclear Magnetic Resonance Spectra of 19α-Hydroxyurs-12-en-28-oic Acid Type of Triterpenoids
KOTARO TAKAHASHI and MASAKO TAKANI
Structure      13C NMR   碳谱模拟图
4 .     compound 6
    相似度:70%
Phytochemistry          1990          29          1326-1329
An A-ring contracted triterpenoid from Hyptis suaveolens
K.V. Raja Rao,L.J.M. Rao,N.S. Prakasa Rao
Structure      13C NMR   碳谱模拟图
5 .     euscaphic acid
    相似度:70%
Pharmazie          2008          63          765-767
Euscaphic acid, a new hypoglycemic natural product from Folium Eriobotryae
Jian Chen, Wei-Lin Li, Ju-Lan Wu, Bing-Ru Ren and Han-Qing Zhang
Structure      13C NMR   碳谱模拟图
6 .     euscaphic acid
    相似度:70%
Zeitschrift für Naturforschung C          2009          64          201-209
Hepatoprotective Triterpenes from Hairy Root Cultures of Ocimum basilicum L.
A. M. Marzouk
Structure      13C NMR   碳谱模拟图
7 .     ácido euscáfco
    相似度:70%
Química Nova          2011          34          39-42
Chemical constituents of Hyptidendron canum (Pohl ex Benth.) R. Harley (Lamiaceae)
Lemes, Geralda de Fátima; Ferri, Pedro Henrique; Lopes, Márcia Nasser
Structure      13C NMR   碳谱模拟图
8 .     3-O-acetyl pomolic acid
    相似度:70%
Natural Product Research          2013          22          2219-2223
Triterpenoids from Fragaria ananassa calyx and their inhibitory effects on melanogenesis in B16-F10 mouse melanoma cells
Na-Young Song, Jin-Gyeong Cho, Dongmoon Im, Dae-Young Lee, Qian Wu, Woo-Duck Seo, Hee Cheol Kang, Youn-Hyung Lee & Nam-In Baek
Structure      13C NMR   碳谱模拟图
9 .     methyl euscaphate
C31H50O5     相似度:67.7%
Phytochemistry          1992          31          4285-4288
Musangicic acid, a triterpenoid constituent of Musanga cecropioides
David Lontsi, Beibam-Lucas Sondengam, Marie-Therese Martin, Bernard Bodo
Structure      13C NMR   碳谱模拟图
10 .     Euscapic acid methylester
    相似度:67.7%
Archives of Pharmacal Research          1991          14          225-230
Triterpenoids from the roots ofRubus parvifolius
Yoon Soo Choi, Kun Ho Son and Jae Chul Do
Structure      13C NMR   碳谱模拟图
11 .     19α-hydroxy-3-acetyl-ursolic acid
    相似度:67.7%
Journal of Shenyang Pharmaceutical University          1995          12          25-28
女贞子化学成分的研究(Ⅱ)
王素贤, 尹双, 吴立军, 李铣, 赵祥敏, 杨晶,
Structure      13C NMR   碳谱模拟图
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