| 查看: 312 | 回复: 1 | ||
[求助]
维普数据求助
|
| 176.2,80.7,78.0,76.0,18.6. |
回复此楼» 猜你喜欢
机械工程264学硕求调剂
已经有3人回复
-
264求调剂
已经有9人回复
-
求调剂
已经有6人回复
-
22408 266求调剂
已经有7人回复
-
求调剂
已经有14人回复
-
273求调剂
已经有43人回复
-
307求调剂
已经有13人回复
-
327求调剂
已经有7人回复
-
338求调剂
已经有6人回复
-
326分，一志愿沪9，求生物学调剂
已经有3人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 天然药物化学版快成为“维普”求助版了，开辟个“维普”数据求助子版如何？
已经有19人回复
- 求助维普数据库文献一篇
已经有1人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 乙酰丙酮的生产工艺设计
已经有7人回复
- 求助一个化合物维普数据
已经有3人回复
- 求助一个化合物维普数据
已经有6人回复
- 求助两个化合物的维普C谱数据~~~~谢谢了~~~~~
已经有3人回复
- 求助 查询维普数据。。。。。急急急 在线等。。。。。追加金币。。。
已经有10人回复
- 求助：本人需要完成一份谁污染控制工程的论文，不知道写什么，求各位指点。
已经有16人回复
- 如何打开科研思路
已经有4人回复
- 菜鸟求助，吉安后河调查申请书中立项依据和可行性分析如何写？
已经有19人回复
- 求助维普账号密码
已经有5人回复
- 【求助】请问一般在哪个数据库查专利全文
已经有11人回复
- 教教我如何使用维普
已经有8人回复
- 【素材】科研必备知识与软件
已经有19人回复
- 【分享】《医学文献王》V3试用版【已搜索无重复】
已经有9人回复
- 【讨论】求助：：NOTEEXPRESS 直接连线维普数据库下载全文
已经有3人回复
- 【求助】关于用维普数据库的查资料的问题
已经有4人回复
- 【求助】氯化亚砜
已经有14人回复
audreygc
铁杆木虫 (正式写手)
- 应助: 236 (大学生)
- 金币: 5115.1
- 红花: 5
- 帖子: 519
- 在线: 131小时
- 虫号: 1978000
- 注册: 2012-09-05
- 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
yang09529: 金币+10, ★★★★★最佳答案 2013-05-31 17:47:39
感谢参与，应助指数 +1
yang09529: 金币+10, ★★★★★最佳答案 2013-05-31 17:47:39
|
查询结果：共查到26个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 2S,3S,4S-trihydroxypentanoic acid C5H10O5 相似度:100% Phytochemistry 2008 69 2061-2066 Antioxidant constituents of Nymphaea caerulea flowers Vijai K. Agnihotri, Hala N. ElSohly, Shabana I. Khan, Troy J. Smillie, Ikhlas A. Khan, Larry A. Walker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . I(1,2,3,5)P4 相似度:60% Bioorganic & Medicinal Chemistry Letters 1997 7 2715-2718 Syntheses of myo-inositol-1,2,3,5- and -2,4,5,6-tetrakisphosphates, unusual inhibitors of myo-inositol-1,4,5-trisphosphate 3-kinase Sung-Kee Chung, Young-Tae Chang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Compound 16 相似度:60% Magnetic Resonance in Chemistry 2008 46 170-173 Substituent effects on 13C chemical shifts of alkyl-substituted 4-oxo-1, 3-dioxolanes and 5-oxo-1, 3-oxathiolanes (pages 170–173) Kalevi Pihlaja, Kyllikki Rossi and Timo Nurmi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . obviously 2-C-methyl-1,2: 3,4-di-O-isopropylidene-D-erythritol C7H10O3 相似度:60% Phytochemistry 1980 19 2375-2377 Synthetic and spectroscopic studies of 2-C-methyl-erythritol and 2-C-methyl-threito V.A. Castro, C. Garcia, A.G. Gonzalez, R. Hernandez, E. Suarez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . capilliplactone 相似度:60% Chinese Traditional and Herbal Drugs 2000 31 81-83 Studies on the Chemical Constituents of Hairystalk Loosestrife (Lysimachia capillipes) Institute of Medicinal Plant Development; Chinese Academy of Medical Sciences and Peking Union Medical College (Beijing )Xie Chen; Xu Lizhen; Zhao Baohua and Yang Shilin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5-deoxy-5-(dihydrogeno-phosphono)-D-arabinono-1,4-lactone 相似度:60% Bioorganic & Medicinal Chemistry 2003 11 1207-1214 Sugar derivatives as new 6-phosphogluconate dehydrogenase inhibitors selective for the parasite Trypanosoma brucei Claudia Pasti, Eliana Rinaldi, Carlo Cervellati, Franco Dallocchio, Renaud Hardré, Laurent Salmon, Stefania Hanau Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . D-altro-1,6-dideoxy-1-dihydroxyphosphinyl-6-methylthiohexitol C13H28NO6PS 相似度:57.1% Bioorganic & Medicinal Chemistry Letters 1994 4 1537-1538 The phosphonate analog of 5-methylthioribose 1-α-phosphate Ronald W. McClard, John F. Witte Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . epicatechin-(4β→8)-catechin-(4α→8)-epicatechin C45H38O18 相似度:50% Chemical & Pharmaceutical Bulletin 1985 33 3293-3298 Tannins and Related Compounds. XXXIII. Isolation and Characterization of Procyanidins in Dioscorea cirrhosa LOUR. FENGLIN HSU,GENICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . β-D-oleandropyranoside 相似度:50% Chemical & Pharmaceutical Bulletin 1982 30 3500-3504 Studies on the Constituents of Asclepiadaceae Plants. L. Two New Oligoglycosides, Cynanchoside C2 and Cynanchoside C1, from Cynanchum caudatum MAX. KEIJI WADA,KOJI HAYASHI,HIROSHI MITSUHASHI and HIDEO BANDO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . C-Glycoside Iα 相似度:50% Chemistry of Natural Compounds 1991 27 318-322 13C NMR SPECTRA OF BIOLOGICALLY. ACTIVE COMPOUNDS XI. DIASTEREOMERIC EFFECTS IN C-GLYCOSIDES L. M. Khalilov, A. Yu. Spivak, E. V. Vasil'eva,A. A. Fatykhov, N. A. Prokhorova, and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 11 相似度:50% Chemistry of Natural Compounds 1979 15 453-457 GLYCOSIDES OF MARINE INVERTEBRATES. VII. STRUCTURE OF HOLOTHURIN B FROM Eolothuria atra V. A. Stonik, A. D. Chumak, V. V. Isakov, N. I. Belogortseva, V. Ya. Chirva, and G. B. Elyakov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . methyl glycofuranoside α-L-Sor 相似度:50% Phytochemistry 1992 31 3307-3330 NMR Spectroscopy in the structural elucidation of oligosaccharides and glycosides Pawan K. Agrawal Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 5-Methyl-3-[(2'R,4'S)-4'-hydroxy-2'-hydroxymethyltetrahydrofuran-4'-yl]-1,2,4-oxadiazole C8H12N2O4 相似度:50% Chemical Research in Chinese Universities 2001 17 407-414 Systhesis of 5-Substituted-3-[(2'R,4'R)-4'-hydroxy-2'-hydroxymethyltetrahydrofuran-4'-yl]-1,2,4-oxadazoles and Their Epimers WU Wei-dong,MA Ling-tai and ZHANG Li-he Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 8 相似度:50% Tetrahedron Letters 2000 41 8759-8762 Efficient synthesis of (−  -methyl 3-epi-shikimate and methyl 3-epi-quinate by one-pot selective protection of trans-1,2-diolsNuria Armesto, Miguel Ferrero, Susana Fernández, Vicente Gotor Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . syn-1,2:5,6-di-O-isopropylidene-β-D-ribo-hexo-furanos-3-ulose benzoylhydrazone 相似度:50% Journal of Heterocyclic Chemistry 2007 44 901-907 Synthesis and NMR analysis of spiranic heterocycles from carbohydrate derivatives Miriam A. Martins Alho and Norma B. D'Accorso Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 8c C7H15NO2 相似度:50% Journal of Heterocyclic Chemistry 2002 39 1019-1024 Synthesis of pyrrolidine based natural or unnatural product derivatives (1): Application of efficient asymmetric induction of C-2 position in polysubstituted pyrrolidines Hyung Jae Jeong, Ju Man Lee, Min Kyu Kim and Sang-Gyeong Lee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 2,4-Di-O-benzyl-2L-(2,3,6/4,5)-pentahydroxycyclohexanone 相似度:50% Bioorganic & Medicinal Chemistry Letters 2002 12 3313-3315 Intramolecular aldol cyclization of L-lyxo-Hexos-5-ulose derivatives: A new diastereoselective synthesis of D-chiro-Inositol Giorgio Catelani, Antonino Corsaro, Felicia D'Andrea, Manuela Mariani, Venerando Pistarà Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Compound 2α 相似度:50% Bioorganic & Medicinal Chemistry Letters 2002 12 3515-3518 A novel synthesis of D-galactofuranosyl, D-glucofuranosyl and D-mannofuranosyl 1-phosphates based on remote activation of new and free hexofuranosyl donors Vincent Ferrières, Sophie Blanchard, Delphine Fischer, Daniel Plusquellec Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 6 相似度:50% Tetrahedron Letters 2002 43 9225-9227 Etherification of alkoxydialkylsilanes with carbonyl compounds Xinglong Jiang, Joginder S Bajwa, Joel Slade, Kapa Prasad, Oljan Repič, Thomas J Blacklock Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . O-(2,3,4-Tri-O-benzoyl-α-L-rhamnopyranosyl)-(1→3)-1-O-acetyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranose C49H46O14 相似度:50% Bioorganic & Medicinal Chemistry 1993 1 237-257 Synthesis of di- to penta-saccharides related to the O-specific polysaccharide of Shigella dysenteriae type 1, and their nuclear magnetic resonance study Vince Pozsgay, Bruce Coxon, Herman Yeh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . Methyl (2S)-2-hydroxy-3-methylbutanoate C6H12O3 相似度:50% Journal of the Chemical Society, Perkin Transactions 1 1996 1427-1433 Synthesis of derivatives of (2S,4S)-4-hydroxy-2,5-dimethyl-3-oxohexanoic acid, a constituent of the didemnins Isabel González, Gemma Jou, Josep Maria Caba, Fernando Albericio, Paul Lloyd-Williams and Ernest Giralt Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 3-ethynyl-3-methoxypenta-1,4-diene C8H10O 相似度:50% European Journal of Organic Chemistry 2011 2705-2718 The Preparation and Structures of Several Cross-Conjugated Allenes (“Allenic Dendralenes”) Friedhelm Lehrich, Henning Hopf and Jörg Grunenberg Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . (R,Z)-1-iodo-3-methoxy-2-methylbut-1-ene C6H11IO 相似度:50% Journal of the American Chemical Society 2010 132 10286-10292 Total Synthesis of Enigmazole A from Cinachyrella enigmatica. Bidirectional Bond Constructions with an Ambident 2,4-Disubstituted Oxazole Synthon Colin K. Skepper, Tim Quach and Tadeusz F. Molinski Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . D-3-amino-3-deoxy-myo-inositol 1,4,5-trisphosphate C24H69N4O13P3 相似度:50% Journal of Medicinal Chemistry 1994 37 868-872 The Novel Ins(1,4,5)P3 Analog 3-Amino-3-deoxy-Ins(1,4,5)P3: A pH-Dependent Ins(1,4,5)P3 Receptor Partial Agonist in SH-SY5Y Neuroblastoma Cells Alan P. Kozikowski, Abdul H. Fauq, Robert A. Wilcox, R. A. John Challiss, Stefan R. Nahorski Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . compound (+)-11 C8H12O3 相似度:50% Heterocycles 2012 86 1367-1378 TOTAL SYNTHESIS OF (+)-HETEROPLEXISOLIDE E Noriki Kutsumura,* Akito Kiriseko, and Takao Saito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 1,3-Dichloro-2-propyl-1'-chloro-2'-propyl-ether 相似度:50% ChemBioChem 2004 5 876-878 Microbial Desaturation of Bis(1-chloro-2-propyl) Ether into a Dichloro Vinyl Ether Leif-Alexander Garbe, Marcus Moreno-Horn, Dieter Rewicki, Roland Tressl and Helmut Görisch Structure 13C NMR 碳谱模拟图 |
2楼2013-05-31 16:42:26
