| 查看: 259 | 回复: 1 | ||
[求助]
微谱求助
|
| 13C NMR (100 MHz, CDCl3) δ 170.81, 150.15, 142.12, 120.37, 109.04, 76.98, 74.28, 37.57, 36.48, 35.58, 35.37, 33.78, 31.82, 21.78, 21.62. |
回复此楼» 猜你喜欢
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有6人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有6人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有10人回复
-
遇见不省心的家人很难过
已经有24人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
-
酰胺脱乙酰基
已经有13人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
木风枫pan
木虫 (小有名气)
- 应助: 134 (高中生)
- 金币: 1907.2
- 红花: 4
- 帖子: 255
- 在线: 73.5小时
- 虫号: 2011576
- 注册: 2012-09-18
- 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
karl2100: 金币+1, 谢谢回帖！ 2013-01-18 00:02:46
miaoqiao: 金币+10, ★★★★★最佳答案 2013-01-22 12:05:18
感谢参与，应助指数 +1
karl2100: 金币+1, 谢谢回帖！ 2013-01-18 00:02:46
miaoqiao: 金币+10, ★★★★★最佳答案 2013-01-22 12:05:18
|
1 . compound 3 相似度:100% Phytochemistry 1983 22 2767-2772 Isomeric hydroperoxyeudesmanolides from Artemisia umbelliformis Giovanni Appendino, Pierluigi Gariboldi, Gian Mario Nano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 4(15)-β-epoxyisotelekin 相似度:66.6% Helvetica Chimica Acta 2010 93 595-601 Diversity of Sesquiterpenoids from Carpesium cernuum Lei-Lei Liu, Rui Wang, Jun-Li Yang and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5-Desoxy-5-hydroperoxytelekin 相似度:66.6% Phytochemistry 1983 22 2767-2772 Isomeric hydroperoxyeudesmanolides from Artemisia umbelliformis Giovanni Appendino, Pierluigi Gariboldi, Gian Mario Nano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 8 相似度:66.6% Phytochemistry 1983 22 2767-2772 Isomeric hydroperoxyeudesmanolides from Artemisia umbelliformis Giovanni Appendino, Pierluigi Gariboldi, Gian Mario Nano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5α-hydroxy-13-methoxy-7αH,11αH-eudesm-4(15)-en-12,8β-lactone C16H24O4 相似度:62.5% Fitoterapia 2012 83 1351-1355 Sesquiterpenoids from Carpesium divaricatum and their cytotoxic activity Wei-Dong Xie, Xiu-Ru Wang, Li-Sha Ma, Xia Li, Kyung-Ho Row Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 4α,5α-dihydroxyeudesma-11(13)-en-12-oic acid C15H24O4 相似度:60% Fitoterapia 2003 74 459-463 Eudesmane derivatives from Laggera pterodonta Yecheng Xiao , Qunxiong Zheng , Qijun Zhanga,Handong Sunc, Franc¸oise Guéritted, Yu Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (-)spirolepechinene 相似度:60% Phytochemistry 1999 51 987-990 (-)-Spirolepechinene, a spirosesquiterpene from Lepechinia bullata (Lamiaceae) Maren D. Eggers, Volker Sinnwell, Elisabeth Stahl-Biskup Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 5α-hydroxy-eudesma-4(15),11-diene C15H24O 相似度:60% Phytochemistry 1998 48 1207-1211 Three sesquiterpenes from Artemisia annua Lai-King Sy, Geoffrey D. Brown Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 1α-hydroxy-2,3-dehydrotelekin C15H18O4 相似度:60% Phytochemistry 1988 27 1113-1120 Lumiyomogin,ferreyrantholide,fruticolide and other sesquiterpene lactones from Ferreyranthus fruticosus J. Jakupovic,A. Schuster,F. Bohlmann,M.O. Dillon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . damsinic acid 相似度:60% Phytochemistry 1981 20 1601-1604 Damsinic acid and ambrosanolides from vegetative ambrosia hispida Werner Herz, Douglas Gage, Narendra Kumar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . polyanthuslide C15H22O3 相似度:60% Helvetica Chimica Acta 2011 94 534-538 Terpenoids from the Chinese Liverwort Chiloscyphus polyanthus Chun-Feng Xie, Bin Sun, Dong-Xiao Guo, Jian Gao, Jian-Bo Qu and Hong-Xiang Lou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 5-acetoxy-5,6-dihydro-6,14-dehydrocaryophyllene C17H26O2 相似度:58.8% Phytochemistry 1999 50 1057-1060 Sesquiterpenes from Leontopodium alpinum NeilComey, Alexander I. Grey, Ingrid L. Hook, Paraic James, Helen Sheridan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 2 相似度:56.2% Phytochemistry 1983 22 2767-2772 Isomeric hydroperoxyeudesmanolides from Artemisia umbelliformis Giovanni Appendino, Pierluigi Gariboldi, Gian Mario Nano Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 3β,12,13-triacetoxy-5α,11-dihydroxy-eudesm-4(15)-ene) C21H32O8 相似度:55.5% Phytochemistry 2002 59 851-856 Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea Ahmed A. Ahmed, Ahmed A. Mahmoud, Eptehal T. Ali, Olga Tzakou,Maria Couladis, Tom J. Mabry, Tamás Gátid, Gábor Tóth Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . hugorosediol C20H32O2 相似度:55% Phytochemistry 1998 49 1107-1113 Rosane diterpenes and bis-dinorditerpenes from hugonia CASTENEIFOLIA Ladislaus K. Mdee, Reiner Waibel, Mayunga H. H. Nkunyα, Stephan A. Jonker, Hans Achenbach Structure 13C NMR 碳谱模拟图 |
2楼2013-01-17 18:12:58