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jasminelw铁杆木虫 (正式写手)
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[求助]
微谱数据求助
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碳谱数据依次为：140.77,121.72,71.83,56.79,56.08,50.16,45.86,42.32,39.79,37.27,36.52,36.16, 33.97,31.93,31.93,31.68,29.18,28.25,26.11,24.32,23.09,21.10,19.82,19.40, 19.04,18.79,11.99,11.87 溶剂：氘代氯仿 Thanks! |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
jasminelw: 金币+8, ★有帮助 2012-11-11 18:10:08
jasminelw: 回帖置顶 2012-11-11 18:12:18
感谢参与，应助指数 +1
jasminelw: 金币+8, ★有帮助 2012-11-11 18:10:08
jasminelw: 回帖置顶 2012-11-11 18:12:18
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以后也不要有空格。。。。 查询结果：共查到9728个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . β-sitosterol 相似度:96.5% Phytochemistry 2004 65 2463-2470 Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae) Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . sitosterol 相似度:96.5% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . stigmast-4-en-3β-ol C29H50O 相似度:96.5% Chemistry of Natural Compounds 2009 45 129-131 CHEMICAL INVESTIGATION AND ANTIBACTERIAL STUDY OF HEXANE EXTRACT OF LEAVES OF Finlaysonia obovata Pravat Manjari Mishra and A. Sree Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . β-sitosterol 相似度:96.5% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . β-sitosterol C29H50O 相似度:96.5% Acta Bot. Boreal. -Occident. Sin. 2004 24 1292-1294 Chemical constituents from Saussurea polycolea LI Yu-lin, WANG Hong-lun, SUO You-rui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . β-sitosterol 相似度:96.5% Acta Bot. Boreal. -Occident. Sin. 2008 28 1246-1249 Chemical Constituents in the Leaves of Alsophila spinulosa CHEN Feng-zheng, XIANG Qing-xiang, LI Shu-hua Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . β-sitosterol 相似度:96.5% Acta Botanica Sinica 1999 41 107-110 Chemical constituents of the Anemone tomentosa Root Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . β-sitosterol 相似度:96.5% Journal of Chinese Pharmaceutical Sciences 1999 8 237-240 Chemical Constituents of Stelmatocrypton khasianum Zhang Qingying; Zhao Yuying; Ma Libin; Cheng Tieming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . β-sitosterol 相似度:96.5% Journal of Chinese Pharmaceutical Sciences 2005 14 75-78 Chemical Constituents of Hedysarum gmelinii LIU Yi; MA Xiao-xia; CHEN Hu-biao; TU Guang-zhong; HE Jiu-ming; and ZHAO Yu-ying Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . β-sitosterol 相似度:96.5% Guihaia 2007 27 140-142 Chemical constituents from leaves of Livistona chinensis LIU Zhi-Ping; CUI Jian-Guo ; LIU Hong-Xing; HUANG Chu-Sheng; ZHONG Zhen-Guo Structure 13C NMR 碳谱模拟图 |
4楼2012-11-11 17:18:18
lifeliuyan
至尊木虫 (职业作家)
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2楼2012-11-11 12:29:38
jasminelw
铁杆木虫 (正式写手)
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3楼2012-11-11 12:40:05
jasminelw
铁杆木虫 (正式写手)
- 应助: 269 (大学生)
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辛苦了！ 5楼2012-11-11 18:05:05
