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zhoujian6787铁杆木虫 (著名写手)
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[求助]
微谱数据求助
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500M 13C数据从小大如下： 16.6,20.3,21.7,26.2,26.38,26.41,33.7,35.7,39.3,39.9,41.2,47.9,55.0,77.0,86.0,112.9,171.1,179.4,210.2,213.7 谢谢 |
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潘宪伟
木虫 (正式写手)
- 应助: 225 (大学生)
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【答案】应助回帖
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感谢参与，应助指数 +1
zhoujian6787: 金币+20, ★★★★★最佳答案 2013-04-19 19:25:00
感谢参与，应助指数 +1
zhoujian6787: 金币+20, ★★★★★最佳答案 2013-04-19 19:25:00
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查询结果：共查到357个化合物(查询结果仅供参考) 1 . methyl 7-acetyl-8,17-bisnor-8-oxagrindelate C21H34O5 相似度:61.9% Phytochemistry 1988 27 493-496 Two grindelane diterpenoids from Grindelia camporum Joseph J. Hoffmann,Shivanand D. Jolad,Barbara N. Timmermann,Robert B. Bates,Fernando A. Camout Structure 13C NMR 碳谱模拟图 2 . ent-11α-hydroxy-3,12-dioxo-13-epi-manoyl oxide 相似度:60% Phytochemistry 1995 38 1237-1244 Preparation of polyoxygenated ent-13-epi-manoyl oxides by chemical-microbiological semisyntheses Andrés García-Granados, Emilio Liñán, Antonio Martínez, Francisco Rivas, José Arias Structure 13C NMR 碳谱模拟图 3 . lagaspholone A C20H28O3 相似度:60% Organic Letters 2007 Vol. 9, No. 3 489-492 Lagaspholones A and B: Two New Jatropholane-Type Diterpenes from Euphorbia lagascae Noélia Duarte and Maria-José U. Ferreira Structure 13C NMR 碳谱模拟图 4 . (13S)-6α-acetoxy-4α,18-epoxy-7rhydroxyneoclerodane-16,15;19,2α-diolide C22H30O8 相似度:59.0% Journal of Natural Products 1999 62 594-600 From a Phagostimulant Natural Product to Semisynthetic Antifeedants Against Spodoptera littoralis Larvae: Chemical Transformations of the Neoclerodane Diterpenoid Scutegalin B Beatriz Rodríguez, Benjamín Rodríguez, María C. de la Torre, Monique S. J. Simmonds, and Wally M. Blaney Structure 13C NMR 碳谱模拟图 5 . compound 16 C22H30O8 相似度:59.0% Phytochemistry 1996 41 247-253 Neo-clerodane diterpenoids from Scutellaria galericulata Beatriz Rodríguez, María C. de la Torre, Benjamín Rodríguez, Pilar Gómez-Serranillos Structure 13C NMR 碳谱模拟图 6 . chromoculatimine A C22H31NO4 相似度:59.0% Australian Journal of Chemistry 2011 64 757-765 Structures and Anatomical Distribution of Oxygenated Diterpenes in the Australian Nudibranch Chromodoris reticulata Suciati, Lynette K. Lambert and Mary J. Garson Structure 13C NMR 碳谱模拟图 7 . 16-hydroperoxymansumbin-13(17)-en-3-one C22H34O3 相似度:57.1% Phytochemistry 1992 31 2065-2068 Mansumbinane derivatives from stem bark of Commiphora kua Gordon J. Provan, Alexander I. Gray, Peter G. Waterman Structure 13C NMR 碳谱模拟图 8 . 14α-Hydroxy-5β-pregnane-3,20-dione 相似度:57.1% Steroids 1995 60 337-352 Microbial transformation of steroids: Contribution to 14α-hydroxylations Shang-hui Hu, Gilles Genain, Robert Azerad Structure 13C NMR 碳谱模拟图 9 . 5α-Androstan-6β-yl acetate C21H34O2 相似度:57.1% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 10 . (5β,15α)-4,16,17-trihydroxy-3,4-secophyllocladan-3-oic acid C20H34O5 相似度:55% Helvetica Chimica Acta 2006 Vol. 89 64 Lignanoids and Diterpenoids from Callicarpa furfuraceae Yong Shao, Li-Hong Hu, Keng-Yeow Sim, and Swee-Hock Goh Structure 13C NMR 碳谱模拟图 11 . compound 4a C15H22O4 相似度:55% Phytochemistry 2001 58 1121-1128 A bis-sesquiterpene and sesquiterpenolides from Inula macrophylla Bo Fu, Bao-Ning Su, Yoshihisa Takaishi, Gisho Honda, Michiho Ito,Yoshio Takeda, Olimjon K. Kodzhimatov, Ozodbek Ashurmetov Structure 13C NMR 碳谱模拟图 12 . 6-(1′-purine-6′,8′-dionyl)suberosanone C20H26N4O3 相似度:55% Journal of Natural Products 2008 71(4) 716-718 Purine Alkaloids from the South China Sea Gorgonian Subergorgia suberosa Shu-Hua Qi, Si Zhang, and Hui Huang Structure 13C NMR 碳谱模拟图 13 . 7β,12α-dihydroxy-13-epi-manoyl oxide C20H34O3 相似度:55% Planta Medica 2009 75 1344-1348 Terpenoids from Roots of Chloranthus henryi Xianwen Gan, LeiMa, Qigang Chen, Qiuqun Chen, Qiang Yu, Lihong Hu Structure 13C NMR 碳谱模拟图 14 . caesalpinolide-D C20H30O4 相似度:55% Phytochemistry 2009 70 256-261 Cassane Diterpenes from Caesalpinia bonduc Prem P. Yadav, Ranjani Maurya, Jayanta Sarkar, Ashish Arora, Sanjeev Kanojiya, Sudhir Sinha, M.N. Srivastava, Ram Raghubir Structure 13C NMR 碳谱模拟图 15 . ent-16-hydroxy-3-oxo-13-epi-manoyl oxide C20H32O2 相似度:55% Phytochemistry 2000 55 891-901 Five diterpenoids (agallochins A-E) from the mangrove plant Excoecaria agallocha Linn Ammanamanchi S.R. Anjaneyulu , Vadali Lakshmana Rao Structure 13C NMR 碳谱模拟图 16 . ent-16-hydroxy-3-oxo-13-epi-manoyl oxide C20H32O3 相似度:55% Chemical & Pharmaceutical Bulletin 1996 44 229-231 Three New Labdane-Type Diterpenes from Wood, Excoecaria agallocha Tenji KONISHI,Masuji AZUMA,Rie ITOGA,Shiu KIYOSAWA,Yasuhiro FUJIWARA and Yasuo Structure 13C NMR 碳谱模拟图 17 . compound 9 C20H28O3 相似度:55% Chemical & Pharmaceutical Bulletin 1990 38 664-668 Marine Terpenes and Terpenoids. X. : Acid-Catalyzed Transannular Cyclization of 11, 12-Epoxy-cembranolide Masaru KOBAYASHI and Takuya HAMAGUCHI Structure 13C NMR 碳谱模拟图 18 . 16-hydroxypseudojolkinolide B C20H26O5 相似度:55% Chemistry of Natural Compounds 1985 21 315-321 NEW DITERPENE LACTONES FROM Euphorbia pallasii A. I. Sirchina, M. F. Larin, and A. A. Semenov Structure 13C NMR 碳谱模拟图 19 . compound 2 相似度:55% Chinese Chemical Letters 1992 3 435-436 A NEW DITERPENE LACTONE FROM TRIPTERYGUUM WILFORDII DO QUAN YU,FENG ZHI XIE,XIAO TIAN LIANG Structure 13C NMR 碳谱模拟图 20 . 3β-Hydroxy-5-methyl-19-nor-5β,9α,10β-androstan-17-one 相似度:55% Steroids 2002 67 57-70 Analogues of androgen hormones with inverted configuration at carbons 5, 9, and 10 Alexander Kasal, Miloš Budĕšínsky, Pavel Drašar Structure 13C NMR 碳谱模拟图 21 . cyanthiowigin A C20H30O 相似度:55% Natural Product Research 1992 1 193-199 Cyanthiwigin A-D, Novel Cytotoxic Diterpenes From The Sponge Epipolasis Reiswigi D. Green; I. Goldberg; Z. Stein; M. Ilan; Y. Kashman Structure 13C NMR 碳谱模拟图 22 . abbeokutone 相似度:55% China Journal of Chinese Materia Medica 2008 33 1566-1568 Studies on chemical constituents from stem bark of Trwia nudiflora WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying Structure 13C NMR 碳谱模拟图 23 . androst-4-en-3-one 相似度:55% Phytochemistry 1996 42 411-415 The hydroxylation of testosterone and some relatives by Cephalosporium aphidicola James R. Hanson, Habib Nasir, Aslam Parvez Structure 13C NMR 碳谱模拟图 24 . 15-oxosteviol 相似度:55% Journal of Natural Products 1987 Vol 50 434 Characterization and Feeding Deterrent Effects on the Aphid, Schizaphis graminum, of Some Derivatives of the Sweet Compounds, Stevioside and Rebaudioside A N. P. D. Nanayakkara, J. A. Klocke, C. M. Compadre, R. A. Hussain, J. M. Pezzuto, A. D. Kinghorn Structure 13C NMR 碳谱模拟图 25 . 3α,18-dihydroxy-17-noraphidicolan-16-one 相似度:55% Journal of Natural Products 1990 Vol 53 735 Aphidicolin Synthetic Studies, 2.2D Nmr Analysis of Aphidicolin and Its Degradation Products 3α, 18-Dihydroxy-17-noraphidicolan- 16-one and 3α, 18-Isopropylidenedioxy- 17-noraphidicolan-16-one Carmelo J. Rizzo, John L. Wood, George T. Furst, Amos B. Smith III Structure 13C NMR 碳谱模拟图 26 . 3-methyl-N-(2-oxo-3-piperidinyl)-5-(1,2,6-trimethyl-2-cyclohexen-1-yl)-2-pentenamide C20H32N2O2 相似度:55% Journal of Natural Products 1993 Vol 56 500 Sesquiterpene-Derived Metabolites from the Deep Water Marine Sponge Poecillastra sollasi K. Brian Killday, Ross Longley, Peter J. McCarthy, Shirley A. Pomponi, Amy E. Wright, Robert F. Neale, Matthew A. Sills Structure 13C NMR 碳谱模拟图 27 . kauranoic acid 相似度:55% Phytochemistry 1993 33 1465-1468 Rigidol, an unusual diterpene from Sapium rigidifolium K. Siems, J. Jakupovic, V. Castro, L. Poveda Structure 13C NMR 碳谱模拟图 28 . grandifloric acid C20H30O3 相似度:55% Phytochemistry 1992 31 917-921 Diterpenoids from Siegesbeckia pubescens Jiang Xiong, Yunbao Ma, Yunlong Xu Structure 13C NMR 碳谱模拟图 29 . chamobtusin A C20H31NO2 相似度:55% Organic Letters 2007 Vol. 9, No. 22 4579-4581 Chamobtusin A, a Novel Skeleton Diterpenoid Alkaloid from Chamaecyparis obtusa cv. tetragon Yu-Mei Zhang, Ning-Hua Tan, Yang Lu, Ying Chang, and Rui-Rui Jia Structure 13C NMR 碳谱模拟图 30 . compound 7 相似度:55% Phytochemistry 1987 26 775-777 Diterpenes from sideritis dendrochahorra and s. cystosiphon Braulio M. Fraga,Melchor G. Hernández,Concepción Fernández,J.M. Arteaga Structure 13C NMR 碳谱模拟图 |
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