| 查看: 453 | 回复: 1 | ||||
emmayun金虫 (正式写手)
|
[求助]
化合物求助 已有1人参与
|
| 13C NMR (126 MHz, CDCl3) δ 13.63,14.02,19.07, 21.00,22.56,22.59,25.01, 30.45,31.82,33.85,38.53, 38.95,65.47,70.20,128.73, 130.81,132.18,167.63,170.43,174.57, |
回复此楼» 猜你喜欢
基金申报
已经有5人回复
-
基金委咋了？2026年的指南还没有出来？
已经有7人回复
-
国自然申请面上模板最新2026版出了吗？
已经有17人回复
-
纳米粒子粒径的测量
已经有8人回复
-
疑惑？
已经有5人回复
-
计算机、0854电子信息（085401-058412）调剂
已经有5人回复
-
Materials Today Chemistry审稿周期
已经有5人回复
-
溴的反应液脱色
已经有7人回复
-
推荐一本书
已经有12人回复
-
常年博士招收(双一流，工科)
已经有4人回复
wangkaibo123
荣誉版主 (职业作家)
kerry
-
专家经验: +726 - PhEPI: 3
- 应助: 1928 (讲师)
- 贵宾: 0.598
- 金币: 7869.1
- 散金: 10156
- 红花: 100
- 帖子: 3780
- 在线: 1007.1小时
- 虫号: 2088618
- 注册: 2012-10-26
- 性别: GG
- 专业: 抗肿瘤药物药理
- 管辖: 药学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
emmayun: 金币+50, ★★★★★最佳答案 2014-09-03 15:53:10
感谢参与，应助指数 +1
emmayun: 金币+50, ★★★★★最佳答案 2014-09-03 15:53:10
|
下次记得按规则来 http://muchong.com/bbs/viewthread.php?tid=6767355 查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到680个化合物(查询结果仅供参考) 1 . 20β-Acetoxy-3α-hydroxy-6-oxa-5β-pregnane 相似度:65% Steroids 2000 65 349-356 Synthesis and GABAA receptor activity of 6-oxa-analogs of neurosteroids Daniel Nicoletti, Alberto A. Ghini, Roman Furtmüller, Werner Sieghart, Robert H. Dodd, Gerardo Burton Structure 13C NMR 碳谱模拟图 2 . compound 45 C21H32N2O4 相似度:61.9% The Journal of Organic Chemistry 2012 77 7435-7470 Assembly of Four Diverse Heterocyclic Libraries Enabled by Prins Cyclization, Au-Catalyzed Enyne Cycloisomerization, and Automated Amide Synthesis Jiayue Cui, David I. Chai, Christopher Miller, Jason Hao, Christopher Thomas, JingQi Wang, Karl A. Scheidt, and Sergey A. Kozmin Structure 13C NMR 碳谱模拟图 3 . compound 18 C19H29O3N 相似度:60% Natural Product Research 1998 11 145-152 Drimane Homochiral Semisynthesis: Pereniporin a, 9-EPI-Warburganal and C-9 Nitrogenated Drimanes J. G. Urones; D. Díez; P. M. Gómez; I. S. Marcos; P. Basabe; R. F. Moro Structure 13C NMR 碳谱模拟图 4 . (-)-(4S,5S,7S,10R,20S)-7,12,18-trihydroxyabieta-8,11,13-trien-20-aldehyde 7,18,20-acetal C20H26O3 相似度:60% Journal of Natural Products 2010 73 1914-1921 Abietane and C20-Norabietane Diterpenes from the Stem Bark of Fraxinus sieboldiana and Their Biological Activities Sheng Lin, Yanling Zhang, Mingtao Liu, Sen Yang, Maoluo Gan, Jiachen Zi, Weixia Song, Xiaona Fan, Sujuan Wang, Yang Liu, Yongchun Yang, Xiaoguang Chen, Ying Guo, Wenjie Wang, and Jiangong Shi Structure 13C NMR 碳谱模拟图 5 . (E)-α-Santalyl acetate C17H26O2 相似度:60% Molecules 2012 17 2259-2270 Structure-Odor Relationships of α-Santalol Derivatives with Modified Side Chains Toshio Hasegawa , Hiroaki Izumi , Yuji Tajima and Hideo Yamada Structure 13C NMR 碳谱模拟图 6 . compound 8a C24H26N2O3 相似度:60% Tetrahedron Letters 2000 41 8741-8745 Synthesis of 5,6-bis(alkyn-1-yl)pyrimidines and related nucleosides E. Sathyajith Kumarasinghe, Matt A. Peterson, Morris J. Robins Structure 13C NMR 碳谱模拟图 7 . 3,4β-epoxy-5β,10β-cis-17α,20α-cleroda-13(14)-en-15,16-olide C20H30O3 相似度:60% Phytochemistry 1988 27 3187-3196 Terpenoids from Ageratina saltillensis Nianbai Fang,Sanggong Yu,Tom J. Mabry,Khalil A. Abboud,Stanley H. Simonsen Structure 13C NMR 碳谱模拟图 8 . acetylmirabilin-C C19H27N3O 相似度:60% Australian Journal of Chemistry 1996 49 767-773 Mirabilins (A-F): New Alkaloids From a Southern Australian Marine Sponge, Arenochalina mirabilis RA Barrow, LM Murray, TK Lim and RJ Capon Structure 13C NMR 碳谱模拟图 9 . 5S,9S,10S,15R-(-)-curcuminol H C20H30O3 相似度:60% Phytochemistry 2013 96 318-329 Phytochemical profiling of Curcuma kwangsiensis rhizome extract, and identification of labdane diterpenoids as positive GABAA receptor modulators Anja Schramm, Samad Nejad Ebrahimi, Melanie Raith, Janine Zaugg, Diana C. Rueda, Steffen Hering, Matthias Hamburger Structure 13C NMR 碳谱模拟图 10 . 6β-acetoxy-15,16-epoxylabda-8,13(16),14-trien-7-one C22H30O4 相似度:59.0% Phytochemistry 2003 409-413 The absolute stereochemistry of a diterpene from Ballota aucheri Christopher A. Gray, Douglas E.A. Rivett, Michael T. Davies-Coleman Structure 13C NMR 碳谱模拟图 11 . styelolide 相似度:57.1% Journal of Natural Products 1989 Vol 52 1360 Isolation and Identification of a New Cembranoid Diterpene from the Tunicate Styela plicata John M. Wasylyk, Maktoob Alam Structure 13C NMR 碳谱模拟图 12 . pedinophyllol E C22H32O4 相似度:57.1% Journal of Natural Products 2013 76 1647-1653 Highly Oxygenated ent-Pimarane-Type Diterpenoids from the Chinese Liverwort Pedinophyllum interruptum and Their Allelopathic Activities Na Liu, Rui-Juan Li, Xiao-Ning Wang, Rong-Xiu Zhu, Lei Wang, Zhao-Min Lin, Yu Zhao, and Hong-Xiang Lou Structure 13C NMR 碳谱模拟图 |
2楼2014-08-09 10:33:29