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11.63,15.44,16.32,16.49,20.65,23.55,25.95,28.45,32.50,37.13,40.12,41.51,41.72,511.58,53.76,54.03,61.29,68.21,70.00,72.69,77.10,77.40,79.89,94.63,128.26,138.47
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1 .     viz 3-N,N-dimethylsolanogantine
    相似度:60.7%
Indian Journal of Chemistry Section B          1988          27B          311-313
Confirmation of Structure of Isosolacapine:Stereochemistry at Ring Juncture of Indolizidine Moiety of 22βH Solanidanes by 13C & 1H NMR Spectroscopy
AJIT K CHAKRAVARTY & SATYESH C PAKRASHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     compound 6
    相似度:60%
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    Structure & 13C NMR     碳谱模拟图
3 .     compound 7
    相似度:60%
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    Structure & 13C NMR     碳谱模拟图
4 .     Davinvolunic acid A
C30H46O6     相似度:60%
Molecules          2014          19          4897-4906
Three New Ring-A Modified Ursane Triterpenes from Davidia involucrata
Qing-Wei Tan, Ming-An Ouyang and Bo Gao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     (25R)-2β ,3 β-Epoxy-5-hydroxy-5β -spirostan-6-one
C27H40O5     相似度:59.2%
Steroids          2006          71          2010-1-11
Novel 5β-hydroxyspirostan-6-ones ecdysteroid antagonists: Synthesis and biological testing
Daniel G. Rivera, Fredy León, Francisco Coll, Gema P. Davison
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     gitogenin
C27H44O4     相似度:59.2%
Phytochemistry          1991          30          1336-1339
Agaveside C, a steroidal glycoside from Agave cantala
Girish C. Uniyal, Pawan K. Agrawal, Raghunath S. Thakur, Om P. Sati
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     rotundioic acid
    相似度:59.2%
Natural Product Research and Development          2009          21          593-599
Chemical Constituents of Osmanthus yunnanensis
MA Xiao-li;LIN Wen-bing; ZHANG Guo-lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     28-nor-urs-12-ene-3β, 17β-diol
C29H48O2     相似度:58.6%
Phytochemistry          2005          66          627-632
Cladocalol, a pentacyclic 28-nor-triterpene from Eucalyptus cladocalyx with cytotoxic activity
Samira Benyahia, Samir Benayache, Fadila Benayache, Francisco León,José Quintana, Matías López, Juan C. Hernández,Francisco Estévez, Jaime Bermejo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     28-noα-urs-12-ene-3β,17β-diol
C29H48O2     相似度:58.6%
Journal of Natural Products          2006          69          1164-1167
Taraxasterane- and Ursane-Type Triterpenes from Nerium oleander and Their Biological Activities
Ming Zhao, Shujun Zhang, Liwei Fu, Na Li, Jiao Bai, Junichi Sakai, Liyan Wang, Wanxia Tang, Toshiaki Hasegawa, Hirotsugu Ogura, Takao Kataoka, Seiko Oka, Miwa Kiuch, Katutoshi Hirose, and Masayoshi Ando
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     2-oxo-3β,19α-dihydroxy-24-nor-urs-12-en-28-oic acid
C29H44O5     相似度:58.6%
Tetrahedron          2006          62          5519-5526
Novel 24-nor-, 24-nor-2, 3-seco-, and 3, 24-dinor-2, 4-seco-ursane triterpenes from Diospyros decandra: evidences for ring A biosynthetic transformations
Parichat Nareeboon, Wolfgang Kraus, Uwe Beifuss, Juergen Conrad, Iris Klaiber, Somyote Sutthivaiyakit
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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