| 查看: 260 | 回复: 1 | |||
[求助]
微谱求助 已有1人参与
|
| 13C NMR (126 MHz, DMSO) δ16.61,16.77,17.13,18.21,22.34,23.65,24.56,25.65,26.42,26.90,28.48,29.37,33.12,37.75,38.29,38.47,41.66,41.88,42.09,47.03, 47.37,48.14,53.66,65.17,72.12,78.40,127.28,139.12,179.41. |
回复此楼» 猜你喜欢
明天放榜？
已经有5人回复
-
时间戳变了，能看出什么问题？
已经有11人回复
-
欢迎发来filecode的Mz6后的代码验证其规律
已经有109人回复
-
重要消息，中午系统在维护
已经有10人回复
-
两姐妹，一个辛辛苦苦30岁工作当大学教师，另一个23岁就工作当开车教练
已经有7人回复
-
投稿咨询
已经有6人回复
-
时间戳又变了8-15
已经有26人回复
-
今天维护系统维护 祝所有人 高中
已经有9人回复
-
哪位老哥知道今年的国自然具体哪一天放榜？
已经有16人回复
-
2027广东省杰青
已经有8人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48833.6
- 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
zhangrt9(卓越_先锋代发): 金币+10 2015-05-07 08:57:28
感谢参与，应助指数 +1
zhangrt9(卓越_先锋代发): 金币+10 2015-05-07 08:57:28
|
查询结果：共查到2983个化合物(查询结果仅供参考) 1 . Euscaphic acid C30H48O5 相似度:96.6% Journal of Natural Products 1989 Vol 52 162 Pentacyclic Triterpenes from the Fruits of Rosa sterilis Liang Guang-Yi, Alexander I. Gray, Peter G. Waterman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 2α,3α,19α-trihydroxyurs-12-en-28-oic acid 相似度:96.6% Phytochemistry 1992 31 1317-1320 Pomolic acid derivatives from the rootof Sanguisorba officinalis Cheng, D. and Cao, X. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . euscaphic acid 相似度:96.6% Pharmazie 2008 63 765-767 Euscaphic acid, a new hypoglycemic natural product from Folium Eriobotryae Jian Chen, Wei-Lin Li, Ju-Lan Wu, Bing-Ru Ren and Han-Qing Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . euscaphic acid 相似度:96.6% Modern Chinese Medicine 2008 10(3) 10-12 Studies on the chemical constituents of Potentill anserine L. Chu Liang, Wang Libo, Zhang Zhe, Gao Huiyuan, Huang Jian, Sun Bohang, Wu Lijun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 2α,3α,19α-trihydroxyurs-12-en-28-oic acid 相似度:96.6% Journal of Shenyang Pharmaceutical University 2006 23 565-567 Chemical constituents of Callicarpa macrophylla Vahl. PAN Ping, SUN Qi-shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . euscaphic acid 相似度:96.6% Journal of China Pharmaceutical University 2002 33 184-187 Studies on the Constituents of Rosa multiflora Thunb LI Yan Fang*; HU Li Hong; LOU Feng Chang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . euscaphic acid C30H48O5 相似度:96.6% Phytotherapy Research 2007 21 558-561 Ursolic acid: a potent Inhibitor of superoxides produced in the cellular system Muhammad S. Ali, Syed A. Ibrahim, Saima Jalil and Muhammad I. Choudhary Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . euscaphic acid C30H48O5 相似度:96.6% The Chinese Pharmaceutical Journal 2003 55 179-184 Investigation of the Chemical Constituents of the Roots of Potentilla anserina L. in Tibe Qingwei Li, Jing Hui, Dejing Shang, Lijun Wu and Xiaochi Ma Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . euscaphic acid 相似度:96.6% Journal of Peking University (Health Sciences) 2004 36 21-23 Studies on the chemical constituents from Potentilla multifida L. XUE Pei feng; QIAO Liang; LIANG Hong; ZHAO Yu ying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . euscaphic acid C30H48O5 相似度:96.6% Journal of Beijing University of Chemical Technology (Natural Science Edition) 2012 39 40-45 Isolation of the triterpenes from Eriobotrya japonica leaves CHEN Huan CHEN Guang REN HongMei YANG QuanHua YU ChangYuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Euscaphic acid 相似度:96.6% Bioorganic & Medicinal Chemistry 2007 15 7355-7360 Natural triterpenoids from Cecropia lyratiloba are cytotoxic to both sensitive and multidrug resistant leukemia cell lines Gleice da Graça Rocha, Marisol Simões, Kelly Araujo Lúcio, Rodrigo Rodrigues Oliveira, Maria Auxiliadora Coelho Kaplan, Cerli Rocha Gattass Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . euscaphic acid 相似度:96.6% Chinese Traditional and Herbal Drugs 2014 45 2742-2747 Chemical constituents from roots of Potentilla anserine LIU Yi, CHENG Liang, HE Quan-quan, YEON Jae-ho, KONG De-yun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . 2β,19α-dihydroxyursolic acid 相似度:96.5% China Journal of Chinese Materia Medica 2014 39 4811-4815 Chemical constituents from traditional Chinese medicine Siegesbeckia pubescens WANG Rui，SHI Yan-ping，WANG Qing-zhong，CAO Hui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 2α,19α-dihydroxyursolic acid C30H48O5 相似度:93.3% Acta Botanica Yunnanica 2008 30(1) 121-124 Triterpenoids from Saurauia napaulensis (Saurauiaceae) WANGQiong,JU Peng,WANG Yi-Fen,LUO Shi-De Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 2α,3α,19α-trihydroxy-urs-12-en-28-oic acid 相似度:93.3% Acta Pharmaceutica Sinica 2001 Vol 36 590-594 CHEMICAL CONSTITUENTS OF DIURANTHERA INARTICULATA YANG Wei li; TIAN Jun; PENG Shu lin; GUAN Jia fa; DING Li sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-04-28 07:57:17
