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chenyao1949

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[求助] 求助微谱查询化合物结构

11.6,12.2,14.2,18.4,19.2,20.0,21.0,22.8,23.3,24.4,26.2,28.4,31.6,32.1,34.1,36.3,36.9,37.4,39.2,42.3,42.5,42.9,46.0,49.2,55.9,56.9,71.6,74.1,120.9,146.3
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【答案】应助回帖

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感谢参与,应助指数 +1
chenyao1949: 金币+20, ★★★很有帮助, 很好 2013-10-30 20:16:30
查询结果:共查到16629个化合物(查询结果仅供参考)
1 .     schleicheol 2
C30H52O2     相似度:90%
Journal of Natural Products          2000          63          72-78
Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1
George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami
Structure      13C NMR   碳谱模拟图
2 .     schleicheol 2
    相似度:90%
China Journal of Chinese Materia Medica          2008          33          1566-1569
Studies on chemical constituents from stem bark of Trwia nudiflora
WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying
Structure      13C NMR   碳谱模拟图
3 .     7β-methoxy-sigmast-5-en-3β-ol
    相似度:90%
China Journal of Chinese Materia Medica          2008          33          1035-1038
Study on Steroids of Cacalia tangutica
LIU Qing, LIU Zhenling, TIAN Xuan
Structure      13C NMR   碳谱模拟图
4 .     (3β,7α)-7-Methoxystigmast-5-en-3-ol
C30H52O2     相似度:90%
Chemistry & Biodiversity          2012          9          567-576
Antifeedant Activity of Fatty Acid Esters and Phytosterols from Echium wildpretii
Omar Santana, Matias Reina, Braulio M. Fraga, Jesús Sanz and Azucena Gonza´lez-Coloma
Structure      13C NMR   碳谱模拟图
5 .     3β-hydroxy-7α-methoxy-24β-ethyl-cholest-5-ene
    相似度:90%
Journal of Shenyang Pharmaceutical University          2010          27          797-802
Isolation and identification of whole plant of chemical constituents from Trifolium repens L.
SUN Lin, LI Zhan-lin, PENG Jing-bo, HAN Guo-hua, HUA Hui-ming
Structure      13C NMR   碳谱模拟图
6 .     7β-methoxystigmast-5-en-3β-ol
C30H52O2     相似度:90%
Australian Journal of Chemistry          2000          53          831-834
Epoxide Sesquiterpenes and Steroids from Cremanthodium discoideum
Ying Zhu, Qi Xiu Zhu and Zhong Jian Jia
Structure      13C NMR   碳谱模拟图
7 .     3β-hydroxy-7α-methoxy-24β-ethyl-cholest-5-ene
    相似度:90%
Journal of Chinese Medicinal Materials          2012          35          1607-1609
Study on Chemical Constituents from the Roots and Rhizomes of Sinopodophyllum emodi
SUN Yan-jun, LI Zhan-lin, CHEN Hong, ZHOU Wei, HUA Hui-ming
Structure      13C NMR   碳谱模拟图
8 .     sitosterol
    相似度:86.6%
Phytochemistry          1992          31          805-811
Carbon-13 nmr studies on sitosterol biosynthesized from [13C]mevalonates
W.David Nes, Robert A. Norton, Mabry Benson
Structure      13C NMR   碳谱模拟图
9 .     β-sitosterol
    相似度:86.6%
Chinese Traditional and Herbal Drugs          2010          41          1242-1245
Non-iridoid constituents from roots of Gentiana straminea
WEI Shi-hu; YU Chang-yuan; LU Li-ming; CHEN Guang
Structure      13C NMR   碳谱模拟图
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