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微谱救助！~~~~
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C-NMR-氯仿 14.75,18.15,18.27,23.84,24.95,25.18,29.39,29.59,31.13,37.14,39.42,41.57,43.51,45.61,47.96,48.77,51.40,68.78,71.41,88.28,129.44,130.52,137.92,208.91 |
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schaduw: 金币+10, ★★★很有帮助 2013-10-16 11:59:56
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schaduw: 金币+10, ★★★很有帮助 2013-10-16 11:59:56
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查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项： 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到767个化合物(查询结果仅供参考) 1 . buxaminol B C27H46N2O 相似度:65.3% Journal of Natural Products 1986 Vol 49 106 Alkaloids from the Leaves of Buxus papilosa Atta-ur-Rahman, M. Iqbal Choudhary, Irshad Ali, Habib-ur-Rehman Structure 13C NMR 碳谱模拟图 2 . 2S-hydroxyisobromosphaerol C20H32Br2O2 相似度:62.5% Journal of Natural Products 2008 71(8) 1386-1392 Brominated Diterpenes with Antibacterial Activity from the Red Alga Sphaerococcus coronopifolius Vangelis Smyrniotopoulos, Constantinos Vagias, M.Mukhlesur Rahman, Simon Gibbons, and Vassilios Roussis Structure 13C NMR 碳谱模拟图 3 . kahukuene B C20H32OBr2 相似度:62.5% Journal of Natural Products 1993 Vol 56 76 Kahukuenes, New Diterpenoids from the Marine Alga Laurencia majuscula Mary Roger Brennan, In Kyu Kim, Karen L. Erickson Structure 13C NMR 碳谱模拟图 4 . grayanoside D 相似度:62.5% Phytochemistry 1980 19 2159-2162 Grayanoside D, A diterpene glucoside from Leucothoe Grayana Jinsaku Sakakibara, Naohiro Shirai Structure 13C NMR 碳谱模拟图 5 . 3-oxo-6β-hydroxyolean-18-en-28-oic acid methyl ester C31H48O4 相似度:62.0% Phytochemistry 1983 22 1828-1830 3-oxo-6β-hydroxyolean-18-en-28-oic acid from orthopterygium huancuy Antonio G. González, José Amaro, Braulio M. Fraga, Javier G. Luis Structure 13C NMR 碳谱模拟图 6 . Buxaminol A 相似度:61.5% Journal of Natural Products 2010 73 1858-1862 Triterpenoidal Alkaloids from Buxus natalensis and Their Acetylcholinesterase Inhibitory Activity Wadim L. Matochko, Abin James, Cheuk W. Lam, Daniel J. Kozera, Athar Ata, and Robert M. Gengan Structure 13C NMR 碳谱模拟图 7 . stigmast-5-en-3-ol C29H50O 相似度:60.7% Journal of Medicinal Plants Research 2012 6 3923-3930 Isolation and identification of phytochemical constituents from Scrophularia takesimensis Hye Min Kim, Mi-Jeong Ahn and Sanghyun Lee Structure 13C NMR 碳谱模拟图 8 . 3',4',5',5,7-pentamethoxy-4-acetyldelphinidin-3-O-α-L-rhamnoside C28H36O13 相似度:60.7% Asian Journal of Chemistry 2008 20 6027-6032 Isolation and Antimicrobial Studies of the Compounds Isolated from the Stem Bark of Ficus hispida Linn. BIMOLA D. ASEM and WARJEET S. LAITONJAM Structure 13C NMR 碳谱模拟图 9 . (+)-muqubilone B diol C25H46O6 相似度:60% Journal of Natural Products 2009 72 218-222 The Marine Sponge Diacarnus bismarckensis as a Source of Peroxiterpene Inhibitors of Trypanosoma brucei, the Causative Agent of Sleeping Sickness Brent K. Rubio, Karen Tenney, Kean-Hooi Ang, Maha Abdulla, Michelle Arkin, James H. McKerrow, and Phillip Crews Structure 13C NMR 碳谱模拟图 10 . cladosporide A C25H40O3 相似度:60% Chemical & Pharmaceutical Bulletin 2000 48(10) 1422-1426 A New Pentanorlanostane Derivative, Cladosporide A, as a Characteristic Antifungal Agent against Aspergillus fumigatus, Isolated form Cladosporium sp. Tomoo HOSOE,Hideaki OKADA,Takeshi ITABASHI,Koohei NOZAWA,Kaoru OKADA,Galba Maria de CAMPOS TAKAKI,Kazutaka FUKUSHIMA,Makoto MIYAJI and Ken-ichi KAWAI Structure 13C NMR 碳谱模拟图 11 . cladosporide A C25H40O3 相似度:60% The Journal of Antibiotics 2001 54 747-750 New Pentanorlanostane Derivatives, Cladosporide B-D, as Characteristic Antifungal Agents Against Aspergillus fumigatus, Isolated from Cladosporium sp. TOMOO HOSOE,SHIGERU OKAMOTO,KOOHEI NOZAWA,KEN-ICHI KAWAI,KAORU OKADA,GALBA MARIA DE CAMPOS TAKAKI,KAZUTAKA FUKUSHIMA and MAKOTO MIYAJI Structure 13C NMR 碳谱模拟图 12 . ophiobora-3(20),7,18-triene 相似度:60% Organic Letters 2013 15 594-597 Identification of Ophiobolin F Synthase by a Genome Mining Approach: A Sesterterpene Synthase from Aspergillus clavatus Ryota Chiba, Atsushi Minami, Katsuya Gomi, and Hideaki Oikawa Structure 13C NMR 碳谱模拟图 13 . cycloart-24-en-3β,26-diol 相似度:59.2% Chinese Journal of Natural Medicines 2012 10 36-39 Chemical constituents of Allophylus longipes Xiang-Yun ZHANG, Xiang-Hai CAI, Xiao-Dong LUO Structure 13C NMR 碳谱模拟图 14 . (22E)-2β,3β-dihydroxy-5α-stigmast-22-en-6-one C29H48O3 相似度:58.6% Steroids 1994 59 463-467 Synthesis of new brassinosteroids with potential activity as antiecdysteroids Carme Brosa Structure 13C NMR 碳谱模拟图 15 . phlomistetraol B 相似度:58.6% China Journal of Chinese Materia Medica 2012 37 2088-2091 A new C-28 nortriterpenoid from fruits of Leonurus japonicus ZHENG Yuqing; YAN He; HAN Jing; TAN Ninghua Structure 13C NMR 碳谱模拟图 16 . secolincomolide B Keto form C23H40O5 相似度:58.3% 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 17 . 20,22-isovaleriate-5β-cholest-7-ene-2β,3β,14α,20R,22R,25-hexahydroxy-6-one C32H5207 相似度:58.3% Chemistry of Natural Compounds 2001 37 262-265 ECDYSTEROIDS FROM Silene claviformis Z. Sadikov,1 Z. Sa atov, M. G arcia,J.-P. Girault, and R. Lafont Structure 13C NMR 碳谱模拟图 18 . 14α-hydroxycortisol C21H32O5 相似度:58.3% Natural Product Research 1996 9 1-5 Fungal Metabolism of Cortisol. Major Formation of a 5β-Dihydro-Derivative by Curvularia Lunata Bertrand Leblond; Robert Azerad Structure 13C NMR 碳谱模拟图 |
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