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zhaocaigui银虫 (小有名气)
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[求助]
微谱求助一个化合物结构，特急
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13C NMR (101 MHz, CDCl3) δ 164.07,141.66,138.12,129.42,127.73,123.46,53.40,50.66,43.39,39.52,37.74,23.73,20.66,16.28,11.88 |
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wm0629
铁杆木虫 (著名写手)
- 应助: 341 (大学生)
- 金币: 6381.8
- 红花: 3
- 帖子: 1962
- 在线: 77.9小时
- 虫号: 2217415
- 注册: 2013-01-01
- 性别: GG
- 专业: 中药炮制
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhaocaigui: 金币+10 2013-04-26 21:34:12
感谢参与，应助指数 +1
zhaocaigui: 金币+10 2013-04-26 21:34:12
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1 . 1,3-dihydroxyeremophila-9,7(11)-dien-8-one 相似度:60% Journal of Natural Products 2003 66 225-229 New Oplopane and Eremophilane Derivatives from Robinsonecio gerberifolius Amira Arciniegas, Ana-L. Prez-Castorena, Sibet Reyes, Jos Luis Contreras, and Alfonso Romo de Vivar Structure 13C NMR 碳谱模拟图 2 . Methyl 2-(3-(2-hydroxy-4-methylphenyl)propanamido)acrylate C14H17NO4 相似度:60% Tetrahedron 2011 67 10203-10207 Exploratory studies towards a total synthesis of the unusual bridged tetracyclic Lycopodium alkaloid lycopladine H Joshua R. Sacher, Steven M. Weinreb Structure 13C NMR 碳谱模拟图 3 . compound VIIa 相似度:58.8% Chemistry of Natural Compounds 1988 24 491-496 13C and 1H NMR SPECTRA OF BIOLOGICALLY ACTIVE COMPOUNDS.VII. DIASTEREOMERS OF 2,2-DIALKYLSPIRO[CYCLOPROPANE-3,3'-INDENE]-1-CARBOXYLIC ACIDS OF THE PYRETHROID SERIES L. M. Khalilov, V. S. Sultanova, E. V. Vasil'eva,L. V. Spirikhin, I. P. Baikova, S. N. Lakeev,F. Z. Galin, G. A. Tolstikov, and A. A. Panasenko Structure 13C NMR 碳谱模拟图 4 . 4-Methyl-2-(1,2,2-trimethylcyclopentyl)benzene-1,3-diol dimethyl ether C17H26O2 相似度:56.2% Tetrahedron 2006 62 9393-9402 Structure revision of HM-3, an aromatic sesquiterpene isolated from the phytopathogenic fungus Helicobasidium mompa. First total syntheses of HM-3 and HM-4 A. Srikrishna, P.C. Ravikumar Structure 13C NMR 碳谱模拟图 5 . 3-Oxo-4,6-androstadien-17β-ol 相似度:55.5% Steroids 2007 72 360-367 Chemoselective reduction of 1,4,6-cholestatrien-3-one and 1,4,6-androstatriene-3,17-dione by various hydride reagents Eunjeong Kim, Eunsook Ma Structure 13C NMR 碳谱模拟图 6 . N-(4-Chlorphenyl)-N',N'-diethyl-N-methyl-N'',N''-dipropylguanidiniummethansulfonat C19H34ClN3O3S 相似度:55.5% Zeitschrift für Naturforschung B 2010 65 873-906 Orthoamides, LXIX. Contributions to the Synthesis of N,N,N',N',N''-peralkylated Guanidines and N,N,N',N',N'',N''-persubstituted Guanidinium Salts (In German) W. Kantlehner, J. Mezger, R. Kreß, H. Hartmann, T. Moschny, I. Tiritiris, B. Iliev, O. Scherr, G. Ziegler, B. Souley, W. Frey, I. C. Ivanov, M. G. Bogdanov, U. Jäger, G. Dospil, and T. Viefhaus Structure 13C NMR 碳谱模拟图 7 . 2-Hydroxy-3,17β-O,O-bis(sulfamoyl)estradiol C18H26N2O7S2 相似度:55.5% Steroids 2012 77 864-870 Synthesis of 2-[11C]methoxy-3,17β-O,O-bis(sulfamoyl)estradiol as a new potential PET agent for imaging of steroid sulfatase (STS) in cancers Min Wang, Lu Xu, Mingzhang Gao, Kathy D. Miller, George W. Sledge, Qi-Huang Zheng Structure 13C NMR 碳谱模拟图 8 . elatol C15H22BrClO 相似度:53.3% Chemistry & Biodiversity 2004 Vol.1 463 Extracts and Sesquiterpene Derivatives from the Red Alga Laurencia chondrioides with Antibacterial Activity against Fish and Human Pathogenic Bacteria Anne Bansemir, Natalie Just, Manfred Michalik, Ulrike Lindequist, and Michael Lalk Structure 13C NMR 碳谱模拟图 9 . sinodielide A C15H20O2 相似度:53.3% Chemical & Pharmaceutical Bulletin 2003 51(1) 68-70 Four Guaianolides from Sinodielsia yunnanensis Nian-He WANG,Masahiko TANIGUCHI, Daisuke TSUJI, Mitsunobu DOI,Hirohumi OHISHI, Kenji YOZA,c and Kimiye BABA Structure 13C NMR 碳谱模拟图 10 . 3,12-dihydroxycalamenene C15H22O2 相似度:53.3% Phytochemistry 2006 67 1964-1969 Cadinane sesquiterpenoids of Phomopsis cassiae, an endophytic fungus associated with Cassia spectabilis (Leguminosae) Geraldo Humberto Silva, Helder Lopes Teles, Lisinéia Maria Zanardi,Maria Claudia Marx Young, Marcos Nogueira Eberlin, Renato Hadad,Ludwig H. Pfenning, Claudio Miguel Costa-Neto, Ian Castro-Gamboa,Vanderlan da Silva Bolzani, Ângela Regina Araú jo Structure 13C NMR 碳谱模拟图 11 . 8,9-dehydrothymol 3-O-tiglate C15H18O2 相似度:53.3% Journal of Natural Products 2001 64 1048-1051 Thymol Derivatives from Eupatorium fortunei Motoo Tori, Yukiko Ohara, Katsuyuki Nakashima, and Masakazu Sono Structure 13C NMR 碳谱模拟图 12 . elatol 相似度:53.3% Journal of Natural Products 1997 60 967-970 Laurencia rigida: Chemical Investigations of Its Antifouling Dichloromethane Extract Gabriele M. König and Anthony D. Wright Structure 13C NMR 碳谱模拟图 13 . elatol 相似度:53.3% Biochemical Systematics and Ecology 2009 37 254-259 Isolation of elatol from Laurencia microcladia and its palatability to the sea urchin Echinometra lucunter Cintia Lhullier, Alejandro Donnangelo, Miguel Caro, Jorge A. Palermo, Paulo Antunes Horta, Miriam Falkenberg, Eloir P. Schenkel Structure 13C NMR 碳谱模拟图 14 . N-(3'-Propyl-5'-methyl-2-thiohydantoin)-2-methoxyphenoxysulfonylurea C15H19N3O6S2 相似度:53.3% Chemical Research in Chinese Universities 2009 25 648-652 Synthesis and Herbicidal Activity of Novel Phenoxysulfonylureas Derivatives ZHANG Xin-min, ZHENG Liang-yu, GAO Jun-long, LIU Qing-wen,SUN Guo-dong, QIN Lin and ZHANG Suo-qin Structure 13C NMR 碳谱模拟图 15 . (±)-herbertene 相似度:53.3% Tetrahedron Letters 2000 41 7563-7566 New total synthesis of (±)-herbertene, (±)-β-herbertenol and (±)-herbertenediol Pranab Dutta Gupta, Ashutosh Pal, Arnab Roy, Debabrata Mukherjee Structure 13C NMR 碳谱模拟图 16 . (±)-β-herbertenol 相似度:53.3% Tetrahedron Letters 2000 41 7563-7566 New total synthesis of (±)-herbertene, (±)-β-herbertenol and (±)-herbertenediol Pranab Dutta Gupta, Ashutosh Pal, Arnab Roy, Debabrata Mukherjee Structure 13C NMR 碳谱模拟图 17 . zerumbone 相似度:53.3% Phytochemistry 1988 27 3887-3891 Terpenoids from Curcuma heyneana Kurnia Firman,Takeshi Kinoshita,Akiko Itai,Ushio Sankawa Structure 13C NMR 碳谱模拟图 18 . 5,6-dihydro-4-methoxy-6-methyl-2-phenythieno[2,3-d]pyrimidine C14H14N2OS 相似度:53.3% Journal of Heterocyclic Chemistry 2008 45 541-545 An efficient synthesis of 4-alkoxy-5,6-dihydro-furo(and-thieno)[2,3-d]pyrimidines using zinc chloride/triethylamine reagent system Hiroshi Maruoka,Fumi Okabe and Kenji Yamagata Structure 13C NMR 碳谱模拟图 19 . 3-ethylseleno-2-phenyl-5-p-tolyl-2H-1,2,4-triazole C17H17N3Se 相似度:53.3% Heterocycles 2006 68 1191-1200 Synthesis of Selenosemicarbazides and 1,2,4-Triazoles Mamoru Koketsu,* Yusuke Yamamura, and Hideharu Ishihara* Structure 13C NMR 碳谱模拟图 20 . N2-isopropyl-3-(2-hydroxypropyl)-2-quinoxalinecarboxamide C15H19N3O2 相似度:53.3% Heterocycles 2004 63 1409-1416 Synthesis and Reactivity of a New Pyranoquinoxaline Lamouri Hammal, Mokhtar Fodili, Mohamed Amari, Nawel Khier, Bellara Nedjar-Kolli,* Chantal André, Pascal Hoffmann, and Jacques Périé Structure 13C NMR 碳谱模拟图 21 . compound 20 相似度:53.3% Heterocycles 2003 59 303-316 Intramolecular Photoreaction of Thiobarbiturates with an Alkenyl or a Benzyl Group in Their N-Alkyl Side Chain. Regioselective Synthesis of Ring-fused Pyrimidine Derivatives through Photocyclization of Mono- and Di- Thiobarbiturates Haruko Takechi,* Hajime Takahashi, Reijiro Mahara, and Minoru Machida Structure 13C NMR 碳谱模拟图 22 . foliamenthic acid methyl ester 相似度:53.3% Phytochemistry 1986 25 2557-2561 Iridoid glucosides from clerodendrum incisum Elisabeth Stenzel, Horst Rimpler, Dieter Hunkler Structure 13C NMR 碳谱模拟图 23 . compound 15 C18H23NO2 相似度:53.3% Tetrahedron Letters 2001 42 6109-6111 An enantioselective synthesis of isoquinuclidines from 3-substituted chiral pyridinium salts Daniela Cristina dos Santos, Rossimiriam P de Freitas Gil, Laurent Gil, Christian Marazano Structure 13C NMR 碳谱模拟图 24 . compound 3b C15H16O3 相似度:53.3% Tetrahedron Letters 2003 44 5781-5784 The first nucleophilic aromatic substitution of suitably activated 2-methoxyfurans with Grignard reagents M.Rosaria Iesce, M.Liliana Graziano, Flavio Cermola, Stefania Montella, Lucrezia Di Gioia Structure 13C NMR 碳谱模拟图 |
2楼2013-04-21 17:41:43