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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
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| 13C NMR (101 MHz, CDCl3) δ 191.38,182.49,164.56,139.16,126.77,77.30,77.19,76.99,76.67,51.90,41.74,41.33,39.10,37.06,33.63,33.29,29.69,26.02,21.67,20.13,19.49,19.00,17.63 |
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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
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感谢参与，应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2013-04-14 19:10:26
感谢参与，应助指数 +1
zhaocaigui: 金币+10, ★有帮助 2013-04-14 19:10:26
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1 . (+)-eperua-8,13-dien-15-oic acid C20H32O2 相似度:65.2% Journal of Natural Medicines 2007 61 77-79 First isolation of three diterpenes as naturally-occurring compounds from Sindora siamensis Wataru Aoki, Takashi Ohtsuki, Samir Kumar Sadhu, Masaaki Sato and Takashi Koyano, et al. Structure 13C NMR 碳谱模拟图 2 . norsesterterpene diene acid 相似度:62.5% Australian Journal of Chemistry 1991 44 77-85 Norterpene Dienes From an Australian Marine Sponge Latrunculia brevis MS Butler and RJ Capon Structure 13C NMR 碳谱模拟图 3 . 13(S),15-dihydroxy-8(9)-en-ent-labdane 相似度:60.8% Natural Product Research 2005 19 625-631 Stereo- and regioselective hydroxylation of grindelic acid derivatives by Aspergillus niger A. A. Orden; D. A. Cifuente; E. J. Borkowski; C. E. Tonn; M. Kurina Sanz Structure 13C NMR 碳谱模拟图 4 . compound17 相似度:60.8% Tetrahedron Letters 2005 46 3755-3759 Reaction of allylic and benzylic alcohols and esters with PPh3/I2: one-pot synthesis of β,γ-unsaturated compounds E.J. Alvarez-Manzaneda, R. Chahboun, E. Cabrera Torres, E. Alvarez, R. Alvarez-Manzaneda, A. Haidour, J.M. Ramos López Structure 13C NMR 碳谱模拟图 5 . (4aR,6aR,12aR,12bS)-1,2,3,4,4a,5,6,6a,12a,12b-decahydro-11-hydroxy-9-hydroxymethyl-4,4,6a,12b-tetramethylbenz[a]xanthene C22H32O3 相似度:60.8% Bioscience, Biotechnology, and Biochemistry 2001 65 167-171 Synthesis of the Racemate of the Stereoisomer at C-6a of BE-40644, a Bioactive Metabolite of Actinoplanes sp. with a Sesquiterpene-substituted p-Benzoquinone Structure Hisayuki TSUJIMORI, Kenji MORI Structure 13C NMR 碳谱模拟图 6 . methyl 3α,4β-dihydroxy-neo-clerodan-15-oate C21H38O4 相似度:60.8% Tetrahedron 1994 50 10791-10802 Ring a functionalized Neo-clerodane diterpenoids from Cistus populifolius Julio G. Urones, Pilar Basabe, Isidro S. Marcos, Alicia Jiménez, Anna M. Lithgow, Margarita López, Rosalina F. Moro, Antonio Gómez Structure 13C NMR 碳谱模拟图 7 . norsesterterpene diene ester C25H40O2 相似度:60% Australian Journal of Chemistry 1991 44 77-85 Norterpene Dienes From an Australian Marine Sponge Latrunculia brevis MS Butler and RJ Capon Structure 13C NMR 碳谱模拟图 8 . isoscalarafuran-A C27H40O4 相似度:60% Australian Journal of Chemistry 1993 46 1295-1299 Two New Scalarane Sesterterpenes: Isoscalarafuran-A and -B, Epimeric Alcohols From a Southern Australian Marine Sponge, Spongia hispida R Davis and RJ Capon Structure 13C NMR 碳谱模拟图 9 . 12-O-deacetylnorscalaral B C24H38O3 相似度:58.3% Tetrahedron 2006 62 5392-5400 Sesterterpene metabolites from the sponge Hyatella intestinalis Claudia J. Hernández-Guerrero, Eva Zubía, María J. Ortega, J. Luis Carballo Structure 13C NMR 碳谱模拟图 10 . norscalaral B C26H40O4 相似度:57.6% The Journal of Organic Chemistry 1997 62 1481-1485 New Cytotoxic Metabolites from the Sponge Cacospongia scalaris Ana Rueda, Eva Zubía, María J. Ortega, J. Luis Carballo, and Javier Salvá Structure 13C NMR 碳谱模拟图 11 . 3α,4α-dihydroxyclerodan-15-oic acid C20H36O4 相似度:56.5% Helvetica Chimica Acta 2003 Vol. 86 3187 Dinorditerpene, Diterpenes, Alkaloids, and Coumarins from Clausena dunniana Hong-Ping He, Yue-Mao Shen, Guo-Ying Zuo, Xiao-Sheng Yang, and Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 12 . 3,4-dihydroxyclerodan-13Z-en-15-oic acid 相似度:56.5% Journal of Natural Products 2006 69 768-773 Bioactive Diterpenes from the Fruits of Detarium microcarpum Anne-Laure Cavin, Anne-Emmanuelle Hay, Andrew Marston, Helen Stoeckli-Evans, Rosario Scopelliti, Drissa Diallo, and Kurt Hostettmann Structure 13C NMR 碳谱模拟图 13 . cyclic peroxide 7 相似度:56.5% Journal of Natural Products 2003 66 289-291 Mycaperoxide H, a New Cytotoxic Norsesterterpene Peroxide from a Thai Marine Sponge Mycale sp. Preecha Phuwapraisirisan, Shigeki Matsunaga, Nobuhiro Fusetani,Nilnaj Chaitanawisuti, Sirusa Kritsanapuntu, and Piamsak Menasveta Structure 13C NMR 碳谱模拟图 14 . ent-11β-acetoxy-16α,17-dihydroxyatis-13-ene C22H34O4 相似度:56.5% Journal of Natural Products 1997 60 86-92 Biotransformation of ent-Atisenes and ent-Beyerenes by Rhizopus nigricans and Fusarium moniliforme Cultures Andrés García-Granados, Andrés Parra, and JoséMaría Arias Structure 13C NMR 碳谱模拟图 15 . royleanone 相似度:56.5% Chemical & Pharmaceutical Bulletin 1998 46 107-112 Constituents of Roots of Salvia deserta SCHANG. (Xinjiang-Danshen) Yasuhiro TEZUKA,Rena KASIMU,Jian Xin LI,Purusotam BASNET,Ken TANAKA,Tsuneo NAMBA and Shigetoshi KADOTA Structure 13C NMR 碳谱模拟图 16 . labda-8,14-dien-13-ol 相似度:56.5% Phytochemistry 1997 44 101-105 Labdanoids and bis(bibenzyls) from Jungermannia species Chia-Li Wu, Hsiang-Ru Lin Structure 13C NMR 碳谱模拟图 17 . 8-O-desangeloyl-8-O-isobutanoyl-laserpitin 相似度:56.5% Journal of Natural Products 1987 Vol 50 974 A New Sesquiterpene from Laserpitium latifolium Peter Moldt, Ulla W. Smitt, S. Brøgger Christensen Structure 13C NMR 碳谱模拟图 18 . ent-7α-hydroxyatis-13,16-diene C20H30O 相似度:56.5% Journal of Natural Products 1989 Vol 52 669 Acid-Catalyzed Rearrangement of ent-Atis-13,16-dienes E. Cabrera, A. Garcia-Granados, M. Hervas Structure 13C NMR 碳谱模拟图 19 . fritillaziebinol 相似度:56.5% Acta Pharmaceutica Sinica 2007 Vol 42 1152-1154 Diterpenoids from bulbus of Fritillaria monanth LIU Hong-ning; LI Fei; LUO Yong-ming; ZHU Wei-feng; YAN Dong-mei; HUANG Xing-fa Structure 13C NMR 碳谱模拟图 20 . Methyl 2α-acetoxy-3β,4β-dihydroxy-neo-clerodan-15-oate 相似度:56.5% Phytochemistry 1995 38 443-445 2α, 3β-dihydroxy-4(18)-neo-cleroden-15-oic acid from cistus populifolius Julio G. Urones, Isidro S. Marcos, Pilar Basabe, Alicia Jimenez, Antonio Gomez, Anna M. Lithgow Structure 13C NMR 碳谱模拟图 |
2楼2013-04-12 07:52:41