| 查看: 205 | 回复: 2 | |||
tai3936金虫 (小有名气)
|
[求助]
微谱
|
| 求一微谱，碳谱数据如下：溶剂为氘代氯仿。18.18,20.07,52.27,71.52,78.01,123.61,126.65,128.45,133.18,134.09,135.63,153.49,166.41,169.36,172.49 非常感谢！ |
回复此楼» 猜你喜欢
国自然面上和省基金B类撒花
已经有9人回复
-
华师大读博
已经有5人回复
-
又一批高校组建人工智能学院 师资行吗 不是骗人吗
已经有5人回复
-
急需审稿人！！！
已经有3人回复
-
申博/考博
已经有8人回复
-
295分求调剂
已经有6人回复
-
一志愿中科大材料与化工，353分还有调剂学校吗
已经有13人回复
-
085600材料与化工调剂
已经有6人回复
-
有没有接收比较快的sci期刊呀，最好在一个月之内的，研三孩子求毕业
已经有7人回复
-
337求调剂
已经有3人回复
yangliguo007
木虫 (著名写手)
- PhEPI: 1
- 应助: 184 (高中生)
- 金币: 4828
- 散金: 36
- 红花: 12
- 帖子: 1328
- 在线: 741.5小时
- 虫号: 874624
- 注册: 2009-10-16
- 性别: GG
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
tai3936: 金币+5 2013-04-01 11:50:19
感谢参与，应助指数 +1
tai3936: 金币+5 2013-04-01 11:50:19
|
查询结果：共查到183个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . deoxyelephantopin 相似度:78.9% Journal of Asian Natural Products Research 2008 10 403-407 A new elemanolide sesquiterpene lactone from Elephantopus scaber Qiao-Li Liang, Zhi-Da Min and Yu-Ping Tang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . deoxyelephantopin C19H20O6 相似度:78.9% Zeitschrift für Naturforschung B 2005 60b 200-204 Sesquiterpene Lactones from Elephantopus scaber Ni Ni Than, Serge Fotso, Madhumati Sevvana, George M. Sheldrick, Heinz H. Fiebig, Gerhard Kelter, and Hartmut Laatsch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Deoxyelephantopin 相似度:76.4% Journal of Biomedicine and Biotechnology 2012 2012 1-8 Sesquiterpene Lactones Isolated from Elephantopus scaber L. Inhibits Human Lymphocyte Proliferation and the Growth of Tumour Cell Lines and Induces Apoptosis In Vitro B. S. Geetha,Mangalam S. Nair,P. G. Latha, and P. Remani Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . deoxyelephantopin C19H20O6 相似度:73.6% Phytochemistry 1997 44 113-116 Sesquiterpene lactones from Elephantopus scaber Paul Pui-Hay But, Po-Ming Hon, Hui Cao, T. W. Dominic Chan, Bo-Mu Wu, Thomas C. W. Mak, Chun-Tao Che Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Isoscabertopin C20H22O6 相似度:70% Chinese Chemical Letters 2002 13 343-344 Sesquiterpene Lactones from Elephantopus scaber Qiao Li LIANG, Zhi Da MIN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 17,19-dihydrodeoxyelephantopin C19H22O6 相似度:68.4% Zeitschrift für Naturforschung B 2005 60b 200-204 Sesquiterpene Lactones from Elephantopus scaber Ni Ni Than, Serge Fotso, Madhumati Sevvana, George M. Sheldrick, Heinz H. Fiebig, Gerhard Kelter, and Hartmut Laatsch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (2R,6R,7R,8S)-8-senecioyloxy-1(10),4,11(13)-germacratrien-2,14,6,12-diolide 相似度:65% Phytochemistry 1990 29 2020-2024 Deoxyelephantopin and 2-epideoxyelephantopin analogues from Gochnatia palosanto Maria I. Ybarra,César A.N. Catalan,Eduardo Guerreiro,Alicia B. Gutiérrez,Werner Herz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . parahigginic acid 相似度:62.5% Journal of Natural Products 1999 62 573-576 Bioactive Sesquiterpenes from A Taiwanese Marine Sponge Parahigginsia sp. Chin-Yeu Chen, Ya-Ching Shen, Yin-Ju Chen, Jyh-Horng Sheu, and Chang-Yih Duh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 4-acetoxy-3-(3'-methyl-2'-butenyl)benzoic acid C14H16O4 相似度:60% Journal of Natural Products 1991 Vol 54 1293 Toxins Produced by the Dogwood Anthracnose Fungus Discula sp. P. Venkatasubbaiah, William Scott Chilton Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . N-(3,4-Dichloro-phenyl)-N'-(1-isopropyl-4,5-dioxo-4,5-dihydro-1H-imidazol-2-yl)-N''-phenylguanidine C19H17Cl2N5O2 相似度:60% Bioorganic & Medicinal Chemistry 2011 19 1541-1549 New imidazolidinedione derivatives as antimalarial agents Liang Zhang, Ramadas Sathunuru, ThuLan Luong, Victor Melendez, Michael P. Kozar, Ai J. Lin Structure 13C NMR 碳谱模拟图 |
2楼2013-03-25 23:03:15
|
3Q |
3楼2013-03-26 11:43:32
5