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晴雨瑶

金虫 (正式写手)

[求助] 微谱求助 谢谢 已有1人参与

碳谱数据(CH3Cl):
14.00,18.15,18.35,19.26,20.01,21.11,25.43,25.85,26.00,26.49,28.17,29.71,29.88,30.38,31.97,32.64,33.02,35.55,40.49,42.75,45.39,47.12,47.92,48.83,52.98,55.69,74.84,78.88,127.12
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笑多会怀孕

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
晴雨瑶: 金币+5, 有帮助 2013-12-23 12:36:32
PSA: 金币+1, 3u 2013-12-23 14:17:33
查询结果:共查到9729个化合物(查询结果仅供参考)
1 .     compound 2
C27H46O2     相似度:86.2%
Biochemical Systematics and Ecology          2012          45          111-114
Megastigmane glycosides and triterpenoids from Vitis quinguangularis Rehd
Hai-Jian Cong, Shu-Wei Zhang, Yi-Ping Wang, Li-Jiang Xuan
Structure      13C NMR   碳谱模拟图
2 .     (23Z)-9,19-cycloart-23-ene-3α,25-diol
C30H50O2     相似度:83.3%
Chinese Chemical Letters          2007          18          418-420
A new cycloartane triterpenoid from the leaves and stems of Fritillaria hupehensis
Hui Fang Pi, Peng Zhang, Tian Zhu, Han Li Ruan ,Yong Hui Zhang, Han Dong Sun, Ji Zhou Wu
Structure      13C NMR   碳谱模拟图
3 .     (23Z)-9,19-cycloart-23-ene-3α,25-diol
C30H50O2     相似度:83.3%
Journal of Asian Natural Products Research          2009          11          779-782
Two new triterpenoids from the leaves and stems of Fritillaria hupehensis
Hui-Fang Pi, Peng Zhang, Han-Li Ruan, Yong-Hui Zhang, Han-Dong Sun and Ji-Zhou Wu
Structure      13C NMR   碳谱模拟图
4 .     cycloart-23-ene-3β,25-diol
    相似度:83.3%
China Journal of Chinese Materia Medica          2006          31          1166-1168
Studies on constituents from root and stem of Ervatamia hainanensis
HUANG Jianpeng, MA Yangmin, JIANG Jianshuang, ZHANG Peicheng
Structure      13C NMR   碳谱模拟图
5 .     (24R)-cycloartane-3β,24,25-triol
    相似度:83.3%
Phytochemistry          1997          46          397-381
Cycloartane triterpenoids from Aglaia harmsiana
Akira Inada, Shintaro Ohtsuki, Takako Sorano, Hiroko Murata, Yuka Inatomi, Dedy Darnaedi, Tsutomu Nakanishi
Structure      13C NMR   碳谱模拟图
6 .     cycloart-25-en-3β,24-diol
C30H50O2     相似度:83.3%
Records of Natural Products          2008          2          39-45
Chemical Investigation of Euphorbia schimperi C. Presl
Azza R. Abdel-Monem, Essam Abdel-Sattar, Fathalla M. Harraz, and Frank Petereit
Structure      13C NMR   碳谱模拟图
7 .     cycloart-25-ene-3β,24-diol
C30H50O2     相似度:83.3%
Phytochemistry          1993          33          647-649
Two D:A-friedo-oleanane derivatives from Euphorbia tortilis
V. Anjaneyulu, J.Suresh Babu, B.Hari Babu, K. Ravi, J.D. Connolly
Structure      13C NMR   碳谱模拟图
8 .     (23R)-and (23S)-21,23-Epoxy-5α-cycloart-24-en-3β-ol
C30H48O2     相似度:83.3%
Phytochemistry          1992          31          4263-4274
Cycloartanes and other terpenoids and phenylpropanoids from Monocyclanthus vignei
Hans Achenbach, Dieter Frey
Structure      13C NMR   碳谱模拟图
9 .     cycloart-23-ene-3β,25-diol
C30H50O2     相似度:83.3%
Chinese Journal of Natural Medicines          2008          6          271-274
Chemical Constituents from the Roots and Stems of Ervatamia hainanensis
JIN Li; LU Jia; JIN Yong-Sheng; YANG Xiang-Nan; CHEN Hai-Sheng
Structure      13C NMR   碳谱模拟图
10 .     cycloart-25-ene-3β,24-diol
    相似度:83.3%
Natural Product Research and Development          2005          17          437-439
Lipid Constituents from Euphorbia humifusa Wild.
LIU Run-hui; KONG Ling-yi
Structure      13C NMR   碳谱模拟图
11 .     9,19-Cyclolar t-25-en-3β,24R-diol
    相似度:83.3%
Chinese Journal of Applied & Environmental Biology          2005          11          265-270
CHEMICAL STUDY OF STREPTOCAULON GRIFFITHII
MA Chunhui; HUANG Tianfang; QI Huayi; LI Bogang; ZHANG Guolin
Structure      13C NMR   碳谱模拟图
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