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[求助]
求助微谱X5-1 已有2人参与
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溶剂DMSO 7.82,41.15,57.05,71.03,100.27,102.25,109.35,109.42,112.55,120.91,127.71,127.84,135.51,145.60,146.26,165.88,196.11 |
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hydros
金虫 (著名写手)
- 应助: 613 (博士)
- 金币: 1073.3
- 散金: 1218
- 红花: 65
- 帖子: 1889
- 在线: 249.7小时
- 虫号: 3334230
- 注册: 2014-07-22
- 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
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1 . 6-azidocladospirone bisepoxide 相似度:63.1% Tetrahedron 1995 51 733-742 Cladospirone bisepoxide: Definite structure assignment including absolute configuration and selective chemical transformations Regina Thiergardt, Grety Rihs, Paul Hug, Heinrich H. Peter Structure 13C NMR 碳谱模拟图 2 . (+)-tazettine 相似度:55.5% Natural Product Sciences 1998 4 148-152 Alkaloids from Amaryllidaceae III -Alkaloids from the Bulbs of Pancratium maritimum Sener, Bilge; Konukol, Sakine; Kruk, Cornelis; Pandit, Upendra K. |
2楼2015-02-22 16:52:32
梅春
金虫 (正式写手)
- 应助: 242 (大学生)
- 金币: 1940.6
- 散金: 48
- 红花: 3
- 帖子: 465
- 在线: 121.1小时
- 虫号: 1536801
- 注册: 2011-12-14
- 性别: MM
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
xf890529: 金币+20, ★★★★★最佳答案, 谢谢 2015-02-22 22:14:05
感谢参与，应助指数 +1
xf890529: 金币+20, ★★★★★最佳答案, 谢谢 2015-02-22 22:14:05
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1 . 7-methoxy-3',4'-methylenedioxy isoflavanone 相似度:70.5% Journal of the Brazilian Chemical Society 1990 1 91-93 Safrole as Starting Material for the Synthesis of 7-Metoxy-3’,4’-Methylenedioxy Isoflavone. Marcelo C. Saraiva, Debora F. Santos, Paulo R.R. Costa and Jaime A. Rabi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . dihydro-ferrearin-C 相似度:68.4% Phytochemistry 1984 23 2101-2104 Neolignans from Ocotea aciphylla Paulete Romoff, Massayoshi Yoshida, Otto R Gottlieb Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . compound 6c 相似度:68.4% Phytochemistry 1986 25 1707-1710 Further neolignans from Ocotea aciphylla Joana D'arc Felicio, Mario Motidome, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 2-(benzo[d][1,3]dioxol-5-yl)-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxamide C18H14N2O5 相似度:66.6% Bioorganic & Medicinal Chemistry 2010 18 2756-2766 Synthesis and structure–activity relationships of antimalarial 4-oxo-3-carboxyl quinolones Yiqun Zhang, W. Armand Guiguemde, Martina Sigal, Fangyi Zhu, Michele C. Connelly, Solomon Nwaka, R. Kiplin Guy Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . compound 23a C21H20O6 相似度:66.6% European Journal of Organic Chemistry 2011 1176-1188 Synthesis of Biologically Active Nonnatural Palmarumycin Derivatives Abdulselam Aslan, Sultan Altun, Ishtiaq Ahmed, Ulrich Flörke, Barbara Schulz and Karsten Krohn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 9-ethoxyaristolactam I 相似度:66.6% Biochemical Systematics and Ecology 2013 46 83-87 Phenanthroid constituents from Aristolochia argentina Horacio A. Priestap Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . kaerophyllin C21H20O6 相似度:65% Planta Medica 1981 43 378-380 Kaerophyllin, A New Lignan from Chaerophyllum maculatum G. A. Mikaya, O. G. Turabelidze, E. P. Kemertelidze and N. S. Wulfson Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 14-Epichelidonine 相似度:65% Phytochemistry 1991 30 2071-2074 Alkaloids from Sarcocapnos saetabensis Olga Blanco, Luis Castedo, Diego Cortes, M. Carmen Villaverde Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . compound 38 C20H18BrNO6 相似度:65% Heterocycles 2008 76 521-539 Total Synthesis of Isoindolobenzazepine Alkaloids, Lennoxamine and Chilenine, Based on Palladium-Catalyzed Reduction of Alkenyl Phosphates Haruhiko Fuwa and Makoto Sasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 5-methoxy-4a,5,8,8a-pentahydrospiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxin]-4-one C21H18O4 相似度:65% European Journal of Organic Chemistry 2010 4476-4481 Flexible Route to Palmarumycin CP1 and CP2 and CJ-12.371 Methyl Ether Karsten Krohn, Si Wang, Ishtiaq Ahmed, Sultan Altun, Abdulselam Aslan, Ulrich Flörke, Ines Kock and Stefanie Schlummer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 17 相似度:65% Magnetic Resonance in Chemistry 1993 31 868-875 13C NMR data for several cyclolignans A. San Feliciano, J. M. Miguel Del Corral, M. Gordaliza and M. A. Castro Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . Diepoxin γ C20H16O8 相似度:65% Molecules 2013 18 12896-12908 Preparative Separation of Spirobisnaphthalenes from Endophytic Fungus Berkleasmium sp. Dzf12 by High-Speed Counter-Current Chromatography Tijiang Shan, Shiqiong Lu, Chao Luo, Ruiya Luo, Yan Mou, Mingan Wang, Youliang Peng and Ligang Zhou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . scillabene A C16H16O4 相似度:64.7% Chemical & Pharmaceutical Bulletin 2008 56(7) 1022-1025 A New Homostilbene and Two New Homoisoflavones from the Bulbs of Scilla scilloides Yoichiro NISHIDA,Masashi ETO,Hiroyuki MIYASHITA,Tsuyoshi IKEDA,Koki YAMAGUCHI,Hitoshi YOSHIMITSU,Toshihiro NOHARA,and Masateru ONO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 3,5,7-trihydroxy-3-(3'-hydroxy-4'methoxybenzyl)-4-chromanone C17H16O7 相似度:64.7% Phytochemistry 2007 68 2753-2756 Homoisoflavanones from Pseudoprospero firmifolium of the monotypic tribe Pseudoprospereae (Hyacinthaceae: Hyacinthoideae) Chantal Koorbanally, Sarisha Sewjee, Dulcie A. Mulholland , Neil R. Crouch, Anthony Dold Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . dehydroperilloxin C16H16O4 相似度:64.7% Journal of Natural Products 2000 63 403-405 Two New Prenylated 3-Benzoxepin Derivatives as Cyclooxygenase Inhibitors from Perilla frutescens var. acuta Jiang-hua Liu, Alois Steigel,Eveline Reininger, and Rudolf Bauer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . ent-6β-hydroxybuphanisine C17H19NO4 相似度:64.7% Planta Medica 2002 68 379-381 Two New Alkaloids of the Crinane Series from Pancratium sickenbergeri Amina H.Abou-Donia,Masouda E.Amer, Fikria A.Darwish,Fahima F.Kassem,Hala M.Hammoda,Maged S.Abdel-Kader,Bing-Nan Zhou,David G.I.Kingston Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . (3R)-2',3',7-trihydroxy-4'-methoxyisoflavanone 相似度:64.7% Chemical & Pharmaceutical Bulletin 1989 37 979-987 Isoflavan and Related Compounds from Dalbergia odorifera. I Shoji YAHARA,Tetsu OGATA,Reiko SAIJO,Ryoji KONISHI,Johji YAMAHARA,Kazumoto MIYAHARA and Toshihiro NOHARA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . Sappanone B C16H14O6 相似度:64.7% Journal of Chinese Pharmaceutical Sciences 2008 17 82-86 Chemical constituents from Sappan Lignum Yu-Ping Chen; Lei Liu; Yu-Hong Zhou; Jing Wen; Yong Jiang and Peng-Fei Tu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . 5-(2-benzo[1,3]dioxole-5-ylethyl)-6-methoxy benzo[1,3]dioxole-4-ol C17H17O6 相似度:64.7% Journal of Asian Natural Products Research 2007 9 23-28 Total synthesis of two new dihydrostilbenes from Bulbophyllum odoratissimum W.-G. ZHANG, J.-G. LIN, Z.-Y. NIU, R. ZHAO, D.-L. LIU, N.-L. WANG and X.-S. YAO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 2-amino-7-hydroxy-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile C17H13N2O2Cl 相似度:64.7% Heterocycles 2004 63 1793-1812 Synthesis of Hydroxyquinoline Derivatives, Aminohydroxychromene, Aminocoumarin and Their Antibacterial Activities Alaa S. Abd-El-Aziz,* Ahmed M. El-Agrody, Ahmed H. Bedair, T. Christopher Corkery, and Athar Ata Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-02-22 17:07:21
