| 查看: 282 | 回复: 1 | |||
zhjy12345金虫 (小有名气)
|
[求助]
求助微谱数据查询
|
|
δ 16.34,17.93,22.46,26.25,28.81,29.55,31.64,32.24,32.56,33.80,34.28,35.95, 37.95,39.20,39.90,40.93,42.28,47.75,48.11,49.44,51.22,66.47,68.74,75.54,80.48,84.79,116.07,117.15,122.61,132.45,161.01,163.34,167.18,180.23 吡啶溶解，谢谢 |
回复此楼» 猜你喜欢
求助一下有机合成大神
已经有4人回复
-
拟解决的关键科学问题还要不要写
已经有8人回复
-
请教限项目规定
已经有5人回复
-
最失望的一年
已经有16人回复
-
存款400万可以在学校里躺平吗
已经有33人回复
-
求推荐英文EI期刊
已经有5人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
疑惑？
已经有5人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhjy12345: 金币+20 2012-10-28 20:48:27
感谢参与，应助指数 +1
zhjy12345: 金币+20 2012-10-28 20:48:27
|
查询结果：共查到3434个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2α-hydroxyaleuritolic acid 3-p-hydroxybenzoate C37H52O6 相似度:85.7% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 2a-hydroxy-3β-[(4-hydroxybenzoyl)oxy]taraxer-14-en-28-oate C38H54O6 相似度:80.5% Chemistry & Biodiversity 2006 Vol. 3 473 Isolation, DNA Topoisomerase-II Inhibition, and Cytotoxicity of Three New Terpenoids from the Bark of Macaranga tanarius Shun-ichi Wada and Reiko Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . aleuritolic acid 3-p-hydroxybenzoate 相似度:80% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 7β-hydroxymaprounic acid 3-p-hydroxybenzoate C37H52O6 相似度:74.2% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 2α-hydroxyaleuritolic acid 相似度:70.5% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2α-acetoxy-3β-[(4-hydroxybenzoyl)oxy]-taraxer-14-en-28-oic acid. C39H54O7 相似度:67.5% Chemistry & Biodiversity 2006 Vol. 3 473 Isolation, DNA Topoisomerase-II Inhibition, and Cytotoxicity of Three New Terpenoids from the Bark of Macaranga tanarius Shun-ichi Wada and Reiko Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3-α-D-arabinopyranoside 相似度:66.6% Chemical & Pharmaceutical Bulletin 1981 29 2123-2134 Lycopodium Triterpenoids. (11). The Structures of Inundoside-A, -B, -C, -D1, -D2, -E, -F, and-G, Triterpenoid-glycosides Occurring in Lycopodium inun inundatum L. YOSHISUKE TSUDA,MIYUKI KANEDA,NAOMI YASUFUKU and YUKIKO SHIMIZU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . diospyrosooleanolide C39H54O6 相似度:64.8% Phytochemistry 2004 65 2153-2158 Coumaroyl triterpene lactone, phenolic and naphthalene glycoside from stem bark of Diospyros angustifolia Arunendra Pathak, Dinesh K. Kulshreshtha, Rakesh Maurya Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . liensinine 相似度:64.8% Chinese Traditional and Herbal Drugs 1998 29 367-369 NMR Study of 3β-(p-hydroxy trans cinnamoyloxy)-2α-hydroxy-oleanlic acid Wu Lijun; Xiang Ting; Liu Tiehan; et al (Shenyang Pharmaceutical University; Shenyang); Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 1a 相似度:64.7% Journal of Asian Natural Products Research 2005 7 253-257 Triterpenoids from the stems of Myricaria paniculata SHUAI LI, SHENG-JUN DAI, RUO-YUN CHEN and DE-QUAN YU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2α,3β-dihydroxyolean-12-en-28-oic acid methyl ester C31H50O4 相似度:64.7% Natural Product Research 1995 6 87-93 Asteryunnanosides C and D, two Novel Triterpenoid Saponins from Aster yunnanensis Franch Yu Shao; Bing-Nan Zhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . aleuritolic acid 相似度:64.7% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . aleuritolic acid 3-acetate 相似度:64.7% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 14,1β-hydroxyaleuritolic acid 相似度:64.7% Journal of Natural Products 1995 Vol 58 1-9 Isolation and Structural Elucidation of Pentacyclic Triterpenoids from Maprounea africana Swapan K. Chaudhuri, Fekadu Fullas, Daniel M. Brown, Mansukh C. Wani, Monroe E. Wall, Lining Cai, Woongchon Mar, Sang Kook Lee, Yingde Luo, Kyaw Zaw, Harry H. S. Fong, John M. Pezzuto, A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . aleuritolic acid C30H48O3 相似度:64.7% Acta Pharmaceutica Sinica 2007 Vol 42 285-289 Chemical constituents from the roots of Homonoia riparia YANG Shu-min; LIUXi-kui; QING Chen; WUDa-gang; ZHUDa-yuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . maslinic acid methyl ester C31H50O4 相似度:64.7% Phytochemistry 1995 38 1487-1492 Triterpene saponins from Aster yunnanensis Yu Shao, Bing-Nan Zhou, Long-Ze Lin, Geoffrey A. Cordell Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . methyl epialeuritolic acid 相似度:64.7% Korean Journal of Pharmacognosy 1986 17(1) 55-61 Triterpenes from the Seeds of Phytolacca sp. Kang, Sam-Sik; Woo, Won-Sick Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 3α-羟基-14-taraxeren-28酸 相似度:64.7% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 8 1019-1023 Study on chem ical constituents from ethyl acetate extract ofMyricaria bracteata ZHANG Ying, YUAN Yi, CUI Baosong, LI Shuai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . Compound 9 相似度:64.7% Magnetic Resonance in Chemistry 2002 40 471-473 Reassignment of the 1H NMR spectrum of fusidic acid and total assignment of 1H and 13C NMR spectra of some selected fusidane derivatives Niels Rastrup-Andersen and Tore Duvold Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . Acetyl methyl sebiferenate C35H54O6 相似度:64.7% Phytochemistry 1984 23 2593-2595 Triterpenoid acids from Sapium sebiferum Bhim P. Pradhan, Sibabrata De, Amer Nath, James N. Shoolery Structure 13C NMR 碳谱模拟图 |
2楼2012-10-28 17:04:07