| 查看: 952 | 回复: 3 | ||
zhaocaigui银虫 (小有名气)
|
[求助]
微谱求助一化合物结构
|
|
| 13C NMR (101 MHz, CDCl3) δ 152.96, 136.84, 136.74, 103.05, 83.43, 83.37, 60.82, 60.75, 56.09, 56.02, 44.46, 14.92 |
回复此楼» 猜你喜欢
寻求一种能扛住强氧化性腐蚀性的容器密封件
已经有7人回复
-
到新单位后，换了新的研究方向，没有团队，持续积累2区以上论文，能申请到面上吗
已经有8人回复
-
申请2026年博士
已经有6人回复
-
请问哪里可以有青B申请的本子可以借鉴一下。
已经有5人回复
-
天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入
已经有5人回复
-
2025冷门绝学什么时候出结果
已经有7人回复
-
请问有评职称，把科研教学业绩算分排序的高校吗
已经有6人回复
-
Bioresource Technology期刊，第一次返修的时候被退回好几次了
已经有7人回复
-
请问下大家为什么这个铃木偶联几乎不反应呢
已经有5人回复
-
康复大学泰山学者周祺惠团队招收博士研究生
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
求助用CD谱解析一个木脂素类化合物的绝对构型
已经有7人回复- 求助通过微谱查询化合物结构
已经有4人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 求助解析一化合物的H谱C谱，附上图谱
已经有13人回复
- 求助一个化合物的氢谱解析
已经有11人回复
- 求助 微谱数据库 ＣＮＭＲ数据查未知化合物结构
已经有6人回复
- 解谱求助：一个非常非常簡単的化合物
已经有9人回复
- 求助H谱 大家帮忙看下化合物的结构骨架
已经有13人回复
- 求助如下的两个化合物如何通过谱图信息来确证具体是哪个结构？ 谢谢
已经有27人回复
- 【求助】结构几乎一样的化合物分离
已经有12人回复
- 【求助】化合物结构问题
已经有5人回复
- 【求助】帮忙解下化合物的结构
已经有16人回复
火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
- 金币: 3684.8
- 红花: 8
- 帖子: 529
- 在线: 194.4小时
- 虫号: 407719
- 注册: 2007-06-20
- 性别: GG
- 专业: 天然药物化学
3楼2012-08-25 07:57:05
2楼2012-08-24 19:11:11
火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
- 金币: 3684.8
- 红花: 8
- 帖子: 529
- 在线: 194.4小时
- 虫号: 407719
- 注册: 2007-06-20
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2012-08-25 13:15:02
感谢参与，应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2012-08-25 13:15:02
|
查询结果：共查到21个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . γ,3,4,5-tetramethoxybenzenepropanol C13H20O5 相似度:75% Helvetica Chimica Acta 2006 Vol. 89 2927 Sesquiterpenoids and Phenylpropane Derivatives from Sonchus uliginosus Zhan-Xin Zhang, Wei-Dong Xie, Ping-Lin Li, Yan-Ping Shi, and Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . γ,3,4,5-tetramethoxybenzenepropanol acetate C15H22O6 相似度:66.6% Helvetica Chimica Acta 2006 Vol. 89 2927 Sesquiterpenoids and Phenylpropane Derivatives from Sonchus uliginosus Zhan-Xin Zhang, Wei-Dong Xie, Ping-Lin Li, Yan-Ping Shi, and Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 1,2,3-trimethoxy-5-(1-ethoxy-2-propenyl)-benzene 相似度:64.2% Phytochemistry 1997 44 173-177 Phenylpropanoids from Bupleurum fruticosum Guillermo M. Massanet, Francisco M. Guerra, Zacarías D. Jorge, Luis G. Casalvázquez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 9 C24H34O8 相似度:58.3% Chemical & Pharmaceutical Bulletin 1992 40 2639-2646 Indonesian Medicinal Plants. IV. On the Constituents of the Bark of Fagara rhetza (Rutaceae). (2). Lignan Glycosides and Two Apioglucosides Hirotaka SHIBUYA,Yasuyuki TAKEDA,Ru-song ZHANG,Akihiko TANITAME,Yen-Li TSAI and Isao KITAGAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 3,4,4',5-tetramethoxybenzhydrol C17H20O5 相似度:58.3% Journal of Heterocyclic Chemistry 2002 39 119-124 Studies on pyrrolidinones: Some attempts to improve the anticancer properties of methyl n-(3,4,4',5-tetramethoxybenzhydryl)pyroglutamate (HEI 81) Anne Bourry, Benoît Rigo, Géarard Sanz and Daniel Couturier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5-ethoxycarbonyl-6-methyl-4(S)-(3,4,5-trimethoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one C17H22N2O6 相似度:57.1% Tetrahedron 2012 68 6169-6176 Chemical resolution of enantiomers of 3,4-dihydropyrimidin-2(1H)-ones using chiral auxiliary approach Kamaljit Singh, Kawaljit Singh, Hardeep Kaur Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 5-ethoxycarbonyl-6-methyl-4(R)-(3,4,5-trimethoxyphenyl)-3,4-dihydropyrimidin-2(1H)-one C17H22N2O6 相似度:57.1% Tetrahedron 2012 68 6169-6176 Chemical resolution of enantiomers of 3,4-dihydropyrimidin-2(1H)-ones using chiral auxiliary approach Kamaljit Singh, Kawaljit Singh, Hardeep Kaur Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 2-(4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)ethanol 相似度:53.8% Bioorganic & Medicinal Chemistry 2009 17 7711-7722 Combretastatin-like chalcones as inhibitors of microtubule polymerisation. Part 2: Structure-based discovery of alpha-aryl chalcones Sylvie Ducki, Grant Mackenzie, Ben Greedy, Simon Armitage, Jérémie Fournier Dit Chabert, Elizabeth Bennett, Jim Nettles, James P. Snyder, Nicholas J. Lawrence Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . caruilignan 4 C15H18O6 相似度:53.3% Chemical & Pharmaceutical Bulletin 2001 49(2) 183-187 Triterpenes and Lignans from Artemisia caruifolia and Their Cytotoxic Effects on Meth-A and LLC Tumor Cell Lines Chao-mei MA, Norio NAKAMURA, Byung Sun MIN, and Masao HATTORI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 1,3-dioxolan-2-one derivative, antrodioxolanone C29H32O9 相似度:53.3% Journal of Natural Products 2007 70 989-992 Anti-inflammatory Benzenoids from Antrodia camphorata Jih-Jung Chen,Wen-Jiou Lin,Chang-Hui Liao,and Po-Chuen Shieh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . elemicin C12H16O3 相似度:50% Chemical & Pharmaceutical Bulletin 1998 46 871-874 Antiproliferative Constituents in Umbelliferae Plants. III. Constituents in the Root and the Ground Part of Anthriscus sylvestris HOFFM. Ryuji IKEDA,Tsuneatsu NAGAO,Hikaru OKABE,Yukitaka NAKANO,Hisashi MATSUNAGA,Mitsuo KATANO and Masato MORI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . elemicin C12H16O3 相似度:50% Journal of Natural Products 1985 Vol 48 328-329 Chemistry in the Annonaceae, XVII. Phenylpropenes from Uvariodendron connivens Seeds I. Mohammad, P. G. Waterman, D. W. Thomas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . compound 15 C24H32O9 相似度:50% Heterocycles 2007 71 2113-2118 First Total Syntheses of New Phenylpropanoid Lignans, (±)-Aglacin K Stereoisomer and (±)-Arborone Masaki Takahashi, Koji Takada, Daisuke Matsuura, Kunihiko Takabe, and Hidemi Yoda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 1c 相似度:50% Tetrahedron Letters 2004 45 6697-6701 Deprotonation of fluoro aromatics using lithium magnesates Haçan Awad, Florence Mongin, François Trécourt, Guy Quéguiner, Francis Marsais, Fernando Blanco, Belén Abarca, Rafael Ballesteros Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . elemicin 相似度:50% Journal of Shenyang Pharmaceutical University 2006 23 698-701 Chemical constituents from Myristica fragrans Houtt LI Xiu-fang, WU Li-jun, JIA Tian-zhu, YUAN Zi-min, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 2(R,S)-7,8,3',4',5'-Pentamethoxyflavan C20H24O6 相似度:50% Archiv der Pharmazie 2007 340 650-655 Synthesis and Anticonvulsant Activity of Some N-Phenyl-2-phtalimidoethanesulfonamide Derivatives Ozlem Akgul, Fatma Sultan Kilic, Kevser Erol and Varol Pabuccuoglu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (Pyridin-2-yl)(3,4,5-trimethoxyphenyl)methanol C15H17NO4 相似度:50% Tetrahedron 2012 68 4018-4028 Pyridylmagnesiates: generation by bromine–metal exchange and enantioselective addition to aldehydes Original Research Article Delphine Catel, Olivier Payen, Floris Chevallier, Florence Mongin, Philippe C. Gros Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (3,4,5-trimethoxyphenyl)methanol C10H14O4 相似度:50% Bioorganic & Medicinal Chemistry 2010 18 6874-6885 1, 2, 3-Triazole analogs of combretastatin A-4 as potential microtubule-binding agents Kristin Odlo, Jérémie Fournier-Dit-Chabert, Sylvie Ducki, Osman A.B.S.M. Gani, Ingebrigt Sylte, Trond Vidar Hansen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . yangambin 相似度:50% Journal of the Chinese Chemical Society 2000 47 555-560 The Chemical Constituents from the Heartwood of Eucalyptus citriodora Ching-Kuo Lee* and Ming-Huey Chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 3,4,5-trimethoxy-phenethylamine 相似度:50% Organic Magnetic Resonance 1983 21 391-396 13C NMR spectra and structure of mono-, di- and trimethoxyphenylethylamines and amphetamines Keith Bailey and Donald Legault Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . (E)-N,N-Bis(tert-butoxycarbonyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-amine C22H33NO7 相似度:50% Tetrahedron 2012 68 4919-4926 Palladium-catalyzed highly regioselective and stereoselective arylation of electron-rich allylamines with aryl bromides Zhen Jiang, Lingjuan Zhang, Chaonan Dong, Baode Ma, Weijun Tang, Lijin Xu, Qinghua Fan, Jianliang Xiao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- |
4楼2012-08-25 08:01:13