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villa1123

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180.7,128.1,82.6,78.5,72.8,69.0,66.7,54.7,48.4,48.1,47.9,43.7,42.5,42.3,40.6,38.6,38.5,33.3,30.1,29.4,27.2,27.0,26.5,24.8,24.3,18.8,17.5,17.4,16.9,14.4

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lifeliuyan

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villa1123: 金币+10, ★★★★★最佳答案 2015-01-04 10:03:34

查询结果：共查到8540个化合物(查询结果仅供参考)
1 .    2α,3β,19α,23-Tetrahydroxyurs-12-en-28-oic Acid
相似度:93.3%
Journal of Asian Natural Products Research       2003       5       49-56
BIOACTIVE TRITERPENOIDS FROM SYMPLOCOS CHINENSIS
XI-HAO LI, DIAN-DIAN SHEN, NAN LI and SHI-SHAN YU
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    23-Hydroxytormentic acid
相似度:93.3%
Korean Journal of Pharmacognosy       2009       40(4)       319-325
Phytochemical Studies on Lonicera Caulis (1) - Sterols and Triterpenoids
Kim, Ju-Sun; Yean, Min-Hye; Lee, So-Young; Lee, Je-Hyun; Kang, Sam-Sik
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    compound 15
相似度:93.3%
Phytochemistry       1984       23       2829-2834
β-glucosyl esters of 19α-hydroxyursolic acid derivatives in leaves of Rubus species
Takashi Seto, Takashi Tanaka, Osamu Tanaka, Naohiro Naruhashi
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    2α,3β,19α,23-四羟基-乌苏-12-烯-28-酸
相似度:93.3%
Chinese Traditional and Herbal Drugs       2007       38       346-348
甜茶叶的化学成分研究
杜晋伟;杨敬芝;张东明
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    19α-hydroxyasiatic acid
相似度:93.3%
Chemistry of Natural Compounds       2010       46       142-145
CYTOTOXIC TRITERPENOIDS FROM Cornus kousa FRUITS
Dae-Young Lee, Lakoon Jung, Ji-Hae Park, Ki-Hyun Yoo and In-Sik Chung, et al.
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    23-hydroxytormentic acid
相似度:93.3%
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
7 .    2α,3β,19α,24-tetrahydroxyurs-12-en-28-oic acid
相似度:93.3%
China Journal of Chinese Materia Medica       2013       38       358-361
Triterpenes from aerial parts of Clematoclethra scandens subsp. actinidioides
XIAO Shi-ji, HE Da-hai, DING Li-sheng, ZHOU Yan, CHEN Fang
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    2α,3β,19α,23-四羟基-乌苏-12-烯-28-酸
相似度:93.3%
China Journal of Chinese Materia Medica       2012       37       2092-2099
Non-anthraquinones constituents from the roots of Knoxia valerianoides
ZHAO Feng; WANG Sujuan; WU Xiuli; YU Yang; YUE Zhenggang; LIU Bo; LIN Sheng; ZHU Chenggen; YANG Yongchun; SHI Jiangong
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    2α,3β,19α,23-四羟基-12-烯-28-乌苏酸
相似度:93.3%
Chinese Traditional and Herbal Drugs       2011       42       2200-2203
Chemical constituents in Potentilla kleiniana
LI, Sheng-hua, WU, Xian-jin, NIU, You-ya, ZENG, Jun-ying
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
10 .    2α,19α-dihydroxyursolic acid
C30H48O5    相似度:90%
Acta Botanica Yunnanica       2008       30(1)       121-124
Triterpenoids from Saurauia napaulensis (Saurauiaceae)
WANGQiong,JU Peng,WANG Yi-Fen,LUO Shi-De
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    euscaphic acid
C16H24O3    相似度:90%
Chemical & Pharmaceutical Bulletin       1989       37       648-651
Cytotoxic Triterpenes from a Chinese Medicine, Goreishi
Atsushi NUMATA,Peiming YANG,Chika TAKAHASHI,Ryoko FUJIKI,Michiko NABAE and Eiichi FUJITA
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
12 .    2 α,3 α,19 α-trihydroxy-12-ursen-28-oic acid
C30H48O5    相似度:90%
China Journal of Chinese Materia Medica       1998       23       37-38
Studies on Chemical Constituents in the Stem and Leaf of Isodon oresbius
Huang Hao , Zhao Shouxun , Wang Mingshi and Liu Qun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
13 .    2α,3α,19α-trihydroxy-urs-12-en-28-oic acid
相似度:90%
Acta Pharmaceutica Sinica       2001       Vol 36       590-594
CHEMICAL CONSTITUENTS OF DIURANTHERA INARTICULATA
YANG Wei li; TIAN Jun; PENG Shu lin; GUAN Jia fa; DING Li sheng
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    euscaphic acid
相似度:90%
Acta Pharmaceutica Sinica       1999       Vol 34       454-456
CHEMICAL CONSTITUENTS FROM FRUITS OF ROSA SERICEA
Chen Fengzheng (Chen FZ); He Yonghua (He YH); Ding Lisheng (Ding LS) and Wang Mingkui (Wang MK)
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    euscaphic acid
相似度:90%
Phytochemistry       1994       36       1469-1472
A triterpene from Rubus pinfaensis
David G. Durham, Xiaojun Liu, R. Michael E. Richards
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
16 .    compound 225
相似度:90%
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 Structure & 13C NMR    碳谱模拟图
17 .    compound 241
相似度:90%
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 Structure & 13C NMR    碳谱模拟图
18 .    2α,3α,19α-trihydroxyurs-12-en-28-oic acid
相似度:90%
Phytochemistry       1992       31       1317-1320
Pomolic acid derivatives from the rootof Sanguisorba officinalis
Cheng, D. and Cao, X.
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
19 .    Euscaphic acid
相似度:90%
Korean Journal of Pharmacognosy       2009       40(4)       319-325
Phytochemical Studies on Lonicera Caulis (1) - Sterols and Triterpenoids
Kim, Ju-Sun; Yean, Min-Hye; Lee, So-Young; Lee, Je-Hyun; Kang, Sam-Sik
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
20 .    euscapic acid
相似度:90%
Korean Journal of Pharmacognosy       1991       22(3)       162-165
Studies on the Components of Lycopus lucidus (I)
Do, Jae-Chul; Chai, Joo-Young; Son, Kun-Ho
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

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