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liuxinhong金虫 (小有名气)
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[求助]
微谱求助1个化合物
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请求碳谱数据：182.4, 151.6, 150.1, 122.3, 109.9, 74.2, 52.4, 47.8, 42.3, 41.5, 36.8, 34.6, 32.4, 30.0, 29.0, 28.7, 25.4, 22.3, 21.2, 18.4。 谢谢！是二萜类化合物，但是不知道其骨架，请哪位好心人帮帮忙，不甚感激！ |
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ivyasspring
金虫 (小有名气)
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liuxinhong: 金币+50, ★★★很有帮助 2013-04-19 10:45:30
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1 . 13-epi-ent-pimara-9(11),15-dien-1,19-dioic acid 1,2-lactone C20H28O4 相似度:65% Journal of Natural Products 2009 72 87-91 Biotransformation of Two ent-Pimara-9(11),15-diene Derivatives by Gibberella fujikuroi Braulio M. Fraga, Ricardo Guillermo, Melchor G. Hernández, María C. Chamy, and Juan A. Garbarino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . cespitularin G C20H28O2 相似度:65% Journal of Natural Products 2002 65 1429-1433 Novel Terpenoids from the Formosan Soft Coral Cespitularia hypotentaculata Chang-Yih Duh,Ali Ali H. El-Gamal, Shang-Kwei Wang, and Chang-Feng Dai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . sabiperone A C20H28O3 相似度:65% Chemical & Pharmaceutical Bulletin 2012 60 154-159 Sabiperones A—F, New Diterpenoids from Juniperus sabina Jenis Janar, Alfarius Eko Nugroho, Chin Piow Wong, Yusuke Hirasawa, Toshio Kaneda, Osamu Shirota and Hiroshi Morita Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . sabiperone B C20H28O3 相似度:65% Chemical & Pharmaceutical Bulletin 2012 60 154-159 Sabiperones A—F, New Diterpenoids from Juniperus sabina Jenis Janar, Alfarius Eko Nugroho, Chin Piow Wong, Yusuke Hirasawa, Toshio Kaneda, Osamu Shirota and Hiroshi Morita Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 8 相似度:61.9% Journal of Natural Products 1988 Vol 51 1080 Pimaradiene Diterpenes from Acanthopanax koreanum Young H. Kim, Bo S. Chung, Ushio Sankawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 1β,6β-dihydroxyvoucapane;19β-methyl ester C21H18O5 相似度:61.9% Fitoterapia 2012 83 74-80 Antinociceptive and antiplasmodial activities of cassane furanoditerpenes from Caesalpinia volkensii H. root bark Charles O. Ochieng’, P. Okinda Owuor, Lawrence A.O. Mang'uro, Hosea Akala, Ismail O. Ishola Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 4,13β-dihydroxy-14-oxo-3,4-secoatis-16-en-3-oic acid methyl ester C21H32O5 相似度:61.9% Phytochemistry 2012 75 153-158 Diterpenoids from Euphorbia neriifolia Jun-Hua Liu, Abdul Latif, Mumtaz Ali, Gui-Ping Zhang, Wen-Juan Xiang, Lei Ma, Mohammad Arfan, Li-Hong Hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . secolincomolide B Enol form C23H40O5 相似度:60.8% Planta Medica 2002 68 142-145 Cytotoxic Butanolides and Secobutanolides from the Stem Wood of Formosan Lindera communis Ian-Lih Tsai,Chao-Hui Hung ,Chang-Yih Duh,Ih-Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . caesalpinin MI C20H30O3 相似度:60% Chemical & Pharmaceutical Bulletin 2005 53(11) 1475-1479 New Bis-spirolabdane-Type Diterpenoids from Leonurus heterophyllus SW. Phan Minh GIANG,Phan Tong SON,Katsuyoshi MATSUNAMI,and Hideaki OTSUKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 18-hydroxy-3-deoxyhugorosenone C20H30O2 相似度:60% Phytochemistry 2008 69 200-205 Antifungal rosane diterpenes and other constituents of Hugonia castaneifolia Lilechi D. Baraza, Cosam C. Joseph, Joan J.E. Munissi, Mayunga H.H. Nkunya,Norbert Arnold, Andrea Porzel, Ludger Wessjohann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 7β,13S-dihydroxylabdα-8(17),14-dien-19-oic acid C20H32O4 相似度:60% Phytochemistry 2008 69 518-526 Diterpenoids from the pericarp of Platycladus orientalis Ya-Zhou Wang, Chun-Ping Tang, Chang-Qiang Ke, Hans-Christoph Weiss,Ernst-Rudolf Gesing, Yang Ye Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . viguiepinol 相似度:60% Journal of Natural Products 2007 70 1712-1717 Studies on Terpenoids Produced by Actinomycetes: Oxaloterpins A, B, C, D, and E, Diterpenes from Streptomyces sp. KO-3988 Keiichiro Motohashi, Ryoko Ueno, Masayuki Sue, Kazuo Furihata, Takuo Matsumoto, Tohru Dairi, Satoshi Omura, and Haruo Seto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 1,4-Androstadien-3β,17β-diol 相似度:60% Molecules 2005 10 572-582 Epoxidation and Reduction of DHEA, 1, 4, 6-Androstatrien-3-one and 4, 6-Androstadien-3β, 17β-diol Eunsook Ma and Eunjeong Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 17β-hydroxyandrostano[3,2-c]isoxazole C20H29NO2 相似度:60% Steroids 2009 74 322-328 Identification of steroid isoxazole isomers marketed as designer supplement Maria K. Parr, Michael Gütschow, Jörg Daniels, Georg Opfermann, Mario Thevis, Wilhelm Schänzer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . 17β-Hydroxyandrostano[2,3-d]isoxazole C20H29NO2 相似度:60% Steroids 2009 74 322-328 Identification of steroid isoxazole isomers marketed as designer supplement Maria K. Parr, Michael Gütschow, Jörg Daniels, Georg Opfermann, Mario Thevis, Wilhelm Schänzer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . dichototetraol 相似度:60% Natural Product Research 2003 17 281-286 Ring-A Hydroxylated Dolastanes from the Marine Brown Alga Dictyota Dichotoma (HUDS.) Lamour Muhammad Shaiq Ali; Muhammad Kashif Pervez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 13-epimulinolic acid C20H32O3 相似度:60% Phytochemistry 2000 53 961-963 Mulinane-type diterpenoids from Laretia acaulis Luis A. Loyola, Jorge Bórquez, Glauco Morales, Aurelio San-Martín Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . linearol 相似度:60% Journal of Natural Products 1986 Vol 49 570 Dolastane and Secodolastane Diterpenes from the Marine Brown Alga, Dictyota cericornis Valéria Laneuville Teixeira, Therezinha Tomassini, Beatriz Grosso Fleury, Alphonse Kelecom Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (-)-pimara-9(11),15-dien-19-oic acid C20H30O2 相似度:60% Journal of Natural Products 1988 Vol 51 1080 Pimaradiene Diterpenes from Acanthopanax koreanum Young H. Kim, Bo S. Chung, Ushio Sankawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (-)pimara-9(11),15-dien-19-oic acid 相似度:60% Korean Journal of Pharmacognosy 1990 21(1) 49-51 Diterpene Glycoside from Acanthopanax koreanum Kim, Young-Ho; Ryu, Jong-Hyeon; Chung, Bo-Sup Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . Pterisolic Acid B C20H26O4 相似度:60% Chemical & Pharmaceutical Bulletin 2011 59(4) 484-487 Pterisolic Acids A—F, New ent-Kaurane Diterpenoids from the Fern Pteris semipinnata Fei WANG, Ya-Ju LI, Fu-Cai REN, Guo-Zhu WEI, and Ji-Kai LIU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . aglycone of hymatoxin L C20H30O4 相似度:60% Phytochemistry Letters 2012 5 78-82 Eremophilane and eudesmane sesquiterpenoids and a pimarane diterpenoid from the wood-decay fungus Xylaria sp. BCC 5484 Masahiko Isaka,Urarat Srisanoh,Malipan Sappan,Surisa Kongthong,Prasert Srikitikulchai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . isopimaradiene-18,19-diol 相似度:60% Phytochemistry 1988 27 2241-2248 Terpenoids from leaves of Juniperus thurifera A.San Feliciano,M. Medarde,J.L. Lopez,J.M. Miguel del Corral,P. Puebla,A.F. Barrero Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . ent-stemar-13(14)-en-19-acetoxy C22H34O2 相似度:60% Phytochemistry 1990 29 2943-2946 Diterpenes from Calceolaria lepida María C. Chamy,Marisa Piovano,Juan A. Garbarino,Cecilia Miranda,Vicente Gambaro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . Compound 11 相似度:60% Bioorganic & Medicinal Chemistry Letters 2006 16 1656-1659 Synthesis and biological activity of (+)-hedychilactone A and its analogs from (+)-sclareolide Sangtae Oh, In Howa Jeong, Woon-Seob Shin, Qian Wang, Seokjoon Lee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . leonotinin 相似度:60% Magnetic Resonance in Chemistry 2003 41 147-151 Complete 1H and 13C NMR assignments of three labdane diterpenoids isolated from Leonotis ocymifolia and six other related compounds Ahmed A. Hussein, Marion J. J. Meyer and Benjamín Rodríguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . linearol 相似度:60% Chemical Communications 1981 100-100 Structure of linearol, a novel ditrepenoid from the brown seaweed Dictyota linearis Masamitsu Ochi, Iwao Miura and Takashi Tokoroyama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 7,15-diisocyano-11(20)-epiamphilectene 相似度:60% Tetrahedron letters 1980 21 315-318 New diterpene isocyanides from a sponge R. Kazlauskas, P.T. Murphy, R.J. Wells, J.F. Blount Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 6α,7α-Epoxytotara-8,11,13-trien-13-ol C20H28O2 相似度:60% Bioorganic & Medicinal Chemistry 2000 8 1663-1675 The synthesis and antibacterial activity of totarol derivatives. part 3: modification of ring-B Gary B Evans, Richard H Furneaux, Graeme J Gainsford, Michael P Murphy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . rosmic acid C21H26O7 相似度:60% Bioscience, Biotechnology, and Biochemistry 1997 61 1440-1444 New Antimicrobial Substances against Streptomyces scabies from Rosemary (Rosmarinus officinalis L.) Makoto TAKENAKA, Toshiro WATANABE, Kazuo SUGAHARA, Yasuo HARADA, Shigeo YOSHIDA, Fumio SUGAWARA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . (1E,4Z,6E)-5-hydroxy-1,7-bis(3-methoxy-4-(octyloxy)phenyl)-hepta-1,4,6-trien-3-one 相似度:60% Bioorganic & Medicinal Chemistry 2010 18 1591-1598 Binding of curcumin and its long chain derivatives to the activator binding domain of novel protein kinase C Anjoy Majhi, Ghazi M. Rahman, Shyam Panchal, Joydip Das Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . (-)-(1R,4S,4aR,8aS)-3,4a,8,8-tetramethyl-4-{3-methyl-3-[(trimethylsilyl)oxy]butyl}-1,4,4a,5,6,7,8,8a-hoctahydro-1-naphthalenol C21H38O2Si 相似度:60% Tetrahedron 2002 58 5275-5285 The synthesis of Ambra oxide related compounds starting from (+)-larixol. Part 3 Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . compound 15 C20H32O3 相似度:60% Tetrahedron 2003 59 267-273 Studies on taxol biosynthesis. Preparation of 5α-acetoxytaxa-4(20),11-dien-2α,10β-diol derivatives by deoxygenation of a taxadiene tetra-acetate obtained from Japanese yew Tohru Horiguchi, Christopher D Rithner, Rodney Croteau, Robert M Williams Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . thessaline A C20H26O6 相似度:60% CHEMISTRY & BIODIVERSITY 2011 8 1880-1890 Minor Labdane Diterpenes from Marrubium thessalum Catherine Argyropoulou, Anastasia Karioti and Helen Skaltsa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . compound 102 相似度:60% Natural Product Communications 2008 3 399-412 Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . compound 109 相似度:60% Natural Product Communications 2008 3 399-412 Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . compound 110 相似度:60% Natural Product Communications 2008 3 399-412 Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . compound 111 相似度:60% Natural Product Communications 2008 3 399-412 Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . Excoagallochaol A C20H34O2 相似度:60% Journal of Chinese Pharmaceutical Sciences 2010 19 387-392 Assignment of the absolute stereochemistry of an unusual diterpenoid from the mangrove plant Excoecaria agallocha L. Zhen Liu; Wei Jiang; Zhi-Wei Deng; Wen-Han Lin* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . linearol 相似度:60% Bulletin des Sociétés Chimiques Belges 1986 95 263-268 Cervicol, a Further Secodolastane Diterpene from the Marine Brown Alga Dictyota Cervicornis kützing (Phaeophyceae, Dictyotaceae) V. L. Teixeira, T. Tomassini and A. Kelecom Structure 13C NMR 碳谱模拟图 看看对你有没有帮助！  |
2楼2013-04-19 10:18:03
liuxinhong
金虫 (小有名气)
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3楼2013-04-19 10:33:43
ivyasspring
金虫 (小有名气)
- 应助: 46 (小学生)
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- 专业: 天然药物化学
4楼2013-04-19 10:35:02
