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[求助]
求助微谱数据,谢谢
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模糊查询: (使用全部溶剂查询): 碳谱数据为: 9.4,18.9,21.6,22.4,24.0,29.9,34.5,35.6,38.6,40.4,42.7,45.6,48.8,50.3,106.0,129.6,153.5,170.9,207.2 |
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【答案】应助回帖
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感谢参与，应助指数 +1
yhjiqimao: 金币+50, ★★★★★最佳答案 2012-07-15 16:26:40
感谢参与，应助指数 +1
yhjiqimao: 金币+50, ★★★★★最佳答案 2012-07-15 16:26:40
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1 . 17-epioxandrolone C19H32O3 相似度:68.4% Steroids 1992 57 306-312 Studies on anabolic steroids. 9. Tertiary sulfates of anabolic 17α-methyl steroids: synthesis and rearrangement Honggang Bi, Robert Massé, George Just Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 17-Epioxandrolone 相似度:68.4% Steroids 1992 57 537-550 17-Epimerization of 17α-methyl anabolic steroids in humans: metabolism and synthesis of 17α-hydroxy-17β-methyl steroids Willi Schänzer, Georg Opfermann, Manfred Donike Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 8β-Methoxyeremophil-7(11)- ene-12,8α(4β,6α)-diolide 相似度:63.1% Chemistry of Natural Compounds 2007 43 746-748 EREMOPHILANE SESQUITERPENE LACTONES FROM Ligularia intermedia NAKAI OF SHANXI Xue Huiqing, Ma Xuemei, Xing Xuelei, and Wang Hanqing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2β−acetoxy-14,15,17-trinor-ent-labdane-8-oxa-9-oxo-12-one 相似度:63.1% Molecules 2007 12 2605-2620 Oxidative Degradations of the Side Chain of Unsaturated Ent-labdanes. Part II Luis E. Catalán, Karen C. Marín, Héctor C. Altamirano, Mauricio C. Fritis and María C. Chamy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . Oxandrolone C19H30O3 相似度:63.1% Steroids 2009 74 1040-1044 New oxandrolone derivatives by biotransformation using Rhizopus stolonifer M. Iqbal Choudhary, Mohammad Yasin Mohammad, Syed Ghulam Musharraf, Masood Parvez, Amal Al-Aboudi, Atta-ur-Rahman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 8β-methoxyeremophil-7(11)-ene-12,8α(4β,6α)-diolide 相似度:63.1% China Journal of Chinese Materia Medica 2007 32 1044-1047 Study on chemical constituents from Ligularia intermedia of Shanxi XUE Huiqing, MA Xuemei, WEI Xiaoning, WU Suixian, WANG Hanqing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 8β-methoxyeremophil-7(11)-en-6α,15;8α,12-diolide C16H20O5 相似度:63.1% Journal of Natural Products 1995 Vol 58 1358-1364 Eight New Eremophilane Derivatives from the Roots of Ligularia przewalskii Yu Zhao, Zhongjian Jia, Hairuo Peng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . compound 13 相似度:63.1% Steroids 1992 57 306-312 Studies on anabolic steroids. 9. Tertiary sulfates of anabolic 17α-methyl steroids: synthesis and rearrangement Honggang Bi, Robert Massé, George Just Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . oxandrolone 相似度:63.1% Steroids 1992 57 537-550 17-Epimerization of 17α-methyl anabolic steroids in humans: metabolism and synthesis of 17α-hydroxy-17β-methyl steroids Willi Schänzer, Georg Opfermann, Manfred Donike Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 2β-hydroxy-13-methylene-stemarane 相似度:60% Phytochemistry 1995 40 1751-1754 Diterpenoids from calceolaria dentata M. C. Chamy, M. Piovano, J. A. Garbarino, C. Vargas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 6α-acetoxy-9,13β-epoxy-13β-methylpodocarpane C20H32O3 相似度:60% Tetrahedron 2006 62 8489-8497 Photodegradation of some 14,15-bisnorlabdene-13-ones, derived from larixol. Synthesis of drimanic dienes with functional groups at C-6 Pavel F. Vlad, Alexandru G. Ciocarlan, Mihai N. Coltsa, Calin Deleanu, Oana Costan, Yurii A. Simonov, Victor Ch. Kravtsov, Janusz Lipkowski, Tadeusz Lis, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (1S*,3E,5R*,7Z,11S*,12S*)-5-acetoxy-12-hydroxydrolabella-3,7-dien-9-one C22H32O3 相似度:59.0% Phytochemistry 1994 37 509-513 Diterpenes from the brown alga Dictyota bartayresiana Ch.Bheemasankara Rao, G. Trimurtulu, Ch. Sreedhara, D.Venkata Rao, Steven C. Bobzin, D.John Faulkner Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . drechslerine D C15H22O3 相似度:57.8% Journal of Natural Products 2002 65 306-313 Rare Sesquiterpenes from the Algicolous Fungus Drechslera dematioidea Claudia Osterhage, Gabriele M. König, Ulrich Höller, and Anthony D. Wright Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (4R*,5R*,7S*,10R*)-4-isocyanatoeudesm-11-ene C16H25N 相似度:57.8% Journal of Natural Products 2002 65 851-855 New Nitrogenous Eudesmane-Type Compounds Isolated from the Caribbean Sponge Axinyssa ambrosia Natalia V. Petrichtcheva,Carmenza Duque, Adriana Dueñas, Sven Zea, Noriyuki Hara,and Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . strychnistenolide A acetyl methyl 相似度:57.8% Journal of Natural Products 2001 64 286-288 New Eudesmane Sesquiterpenes from the Root of Lindera strychnifolia Isao Kouno,Asuka Hirai,Akiko Fukushige, Zhi-Hong Jiang, and Takashi Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 11α,13-dihydro-6-deoxychamissonolide 相似度:57.8% Planta Medica 1995 61 544-550 Sesquiterpene Lactones and Inositol Esters from Arnica angustfolial Thomas J. Schmidt, Günter Willuhn. Alois Steigel, andDetlefWendisch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . laggerone A C15H26O3 相似度:57.8% Chinese Chemical Letters 1996 7 1093-1094 EUDESMANES AND EUDESMANOIC GLUCOSIDES FROM LAGGERA PETERODONTA YU ZHAO,JIAN MIN YUE,JING KAI DING,ZHONG WEN LIN AND HAN DONG SUN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (4S,8S,9S,13S,1R,5R,12R)-11-[2-((4S,8S,9S,13S,1R,5R,12R)-11-aza-1,5,9-trimethyl-14,15-dioxa-10-oxotetracyclo [10.2.1.0<4,13>.0<8,13>]pentadec-11-yl)ethyl]-11-aza-1,5,9-trimethyl-14,15-dioxatetracyclo [10.2.1.0<4,13>.0<8,13>]pentadecan-10-one C32H49N2O6 相似度:57.8% Molecules 2003 8 901-909 New Bioactive Azaartemisinin Derivatives Mai M. Al-Oqail, Ahmed M. Galal, Mohamed S. Ahmad, Ahlam M. Al-Fishawi and Farouk S. El-Feraly Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 3β-Hydroxy-5-methyl-19-nor-5β,9α,10α-androstan-17-one 相似度:57.8% Steroids 2002 67 57-70 Analogues of androgen hormones with inverted configuration at carbons 5, 9, and 10 Alexander Kasal, Miloš Budĕšínský, Pavel Drašar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . (13S)-13,14-Seco-androst-4-en-3,17-dione 相似度:57.8% Steroids 2004 69 501-509 Synthesis of 13,14-secotestosterone derivatives Vladimir A. Khripach, Vladimir N. Zhabinskii, Anna I. Kuchto, Yuliya Y. Zhiburtovich, Galina P. Fando, Alexander S. Lyakhov, Alla A. Govorova, Marinus B. Groen, Jaap van der Louw, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 4β,5β-Epoxy-17-hydroxy-A-homo-4-oxaandrostan-3-one C20H30O4 相似度:57.8% Steroids 2006 71 116-119 Steroidal seven-membered A-ring epoxy lactones by oxidation of the corresponding Δ4-3-ketosteroids Maria L. Di Gioia, Antonella Leggio, Adolfo Le Pera, Francesca Perri, Andrea F. Pitrelli, Angelo Liguori Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 6α-hydroxyoxandrolone C19H30O4 相似度:57.8% Steroids 2009 74 1040-1044 New oxandrolone derivatives by biotransformation using Rhizopus stolonifer M. Iqbal Choudhary, Mohammad Yasin Mohammad, Syed Ghulam Musharraf, Masood Parvez, Amal Al-Aboudi, Atta-ur-Rahman Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 4β,11-dihydroxyenantioeudesmane-1-one C15H26O3 相似度:57.8% Phytochemistry 1997 44 459-464 Eudesmane sesquiterpenes from Laggera pterodonta Yu Zhao, Jianmin Yue, Zhongwen Lin, Jingkai Ding, Handong Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 19-norabieta-7,13-dien-4-ol C19H30O 相似度:57.8% Phytochemistry 1995 39 391-394 Norditerpenes from Juniperus chinensis Ching-Kuo Lee, Jim-Min Fang, Yu-Shia Cheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 7-Isocyanoamphilecta-11(20),15-diene 相似度:57.8% Canadian Journal of Chemistry 2009 87 612-618 8-Isocyanoamphilecta-11(20),15-diene, a new antimalarial isonitrile diterpene from the sponge Ciocalapata sp. Chatchai Wattanapiromsakul, Naphatson Chanthathamrongsiri,Somchai Bussarawit, Supreeya Yuenyongsawad, Anuchit Plubrukarn, and Khanit Suwanborirux Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . (4R,5S,7R,10S)-eudesm-11-en-4-ol acetate 相似度:57.8% Phytochemistry 1990 29 3207-3211 Eudesmane glycosides from Carthamus lanatus Arturo San Feliciano,Manuel Medarde,Benedicto Del Rey,Jose M. Miguel Del Corral,Alejandro F. Barrero Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 4β,5β-Epoxyandrostane-6,17-dione 相似度:57.8% Steroids 1995 60 499-505 Competing pathway involved in allylic acetoxylation of androst-5-en-17-one, and oxidation of allylic alcohols with chromium oxides Mitsuteru Numazawa, Mii Tachibana, Miyako Kamiza Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . Oxandrolone 17β-sulfate pyridinium salt C19H30O6S 相似度:57.8% Steroids 1992 57 306-312 Studies on anabolic steroids. 9. Tertiary sulfates of anabolic 17α-methyl steroids: synthesis and rearrangement Honggang Bi, Robert Massé, George Just Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . 14,15-dinor-8-labdene-7,13-dione 相似度:57.8% Acta Chemica Scandinavica 1988 42 708-716 Tobacco Chemistry. 71. Structure Determination and Biomimetic Studies of Five New Tobacco Cembranoids. Arndt, Rolf; Berg, Jan-Eric; Wahlberg, Inger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 8β-(acetoxy)-des-A,B-21-norcholestane-18-nitrile C19H31NO2 相似度:57.8% Bioorganic & Medicinal Chemistry 2009 17 7658-7669 Removal of the 20-methyl group from 2-methylene-19-nor-(20S)-1α,25-dihydroxyvitamin D3 (2MD) selectively eliminates bone calcium mobilization activity Rafal Barycki, Rafal R. Sicinski, Lori A. Plum, Pawel Grzywacz, Margaret Clagett-Dame, Hector F. DeLuca Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . (3aR,4aS,8aR,9aR,E)-8a-methyl-5-methylidene-3-(4-chlorobenzylidene)decahydronaphtho[2,3-b]-furan-2(3H)-one C21H23O2Cl 相似度:57.8% Russian Journal of Organic Chemistry 2010 46 1719-1734 Synthetic transformations of methylenelactones of eudesmanic type. Behavior of isoalantolactone under the conitions of heck reaction A. V. Belovodskii, E. E. Shults, M. M. Shakirov, I. Yu. Bagryanskaya and Yu. V. Gatilov, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . (±)-12-methoxy-13-hydroxymethylpodocarpane-8,11,13-trene C19H28O2 相似度:57.8% Journal of the Chinese Chemical Society 2004 51 505-508 Facile Total Synthesis of (±)-Nimbiol Zhen-Ting Dua, Guo-Ren Yue, An-Pai Li,Jun-Ying Ma, Tong-Xing Wu,Xue-Gong She and Xin-Fu Pan* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . methyl 7,8(α)epoxy-15-hydroxylabdan-17-oate C21H36O4 相似度:57.1% Molecules 2004 9 300-322 From Labdanes to Drimanes. Degradation of the Side Chain of Dihydrozamoranic Acid. Jesús M. Rodilla, D. Díez, J. G. Urones and Pedro M. Rocha Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . compound 5 相似度:57.1% Steroids 2002 67 621-626 13C-NMR study of 4-azasteroids in solution and solid state Jacek W. Morzycki, Iwona Wawer, Agnieszka Gryszkiewicz, Jadwiga Maj, Leszek Siergiejczyk, Alicja Zaworska Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . (13S)-5β,9β,10α-8(20)-labden-15-saure-methylester 相似度:57.1% Helvetica Chimica Acta 1978 61 1004-1010 Über die Herstellung von Äther der enantio-14, 15-Dinorlabdan-Reihe aus Eperusure Ashesh Kumar Dey and Hans Richard Wolf Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (1S,3aR,3a1S,4S,6S,6aS,9aR)-1-isocyano-1,4-dimethyl-7-methylene-6-(2-methylprop-1-enyl)-dodecahydro-1H-phenalene C21H31N 相似度:57.1% Journal of Natural Products 2011 74 2299-2303 Evaluation of the Antiproliferative Activity of Diterpene Isonitriles from the Sponge Pseudoaxinella flava in Apoptosis-Sensitive and Apoptosis-Resistant Cancer Cell Lines Delphine Lamoral-Theys,Ernesto Fattorusso, Alfonso Mangoni, Cristina Perinu, Robert Kiss, and Valeria Costantino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . cis-T2 C42H61O4 相似度:57.1% Bioorganic & Medicinal Chemistry Letters 2010 20 2078-2081 First synthesis of separable isomeric testosterone dimers showing differential activities on prostate cancer cells Dominic Bastien, Valérie Leblanc, Éric Asselin, Gervais Bérubé Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . compound 7 C21H31N 相似度:57.1% Tetrahedron 1999 55 12629-12636 Structures and absolute stereochemistry of isocyanide and isothiocyanate amphilectenes from the Caribbean sponge Cribochalina sp. Maria Letizia Ciavatta, Angelo Fontana, Raffaella Puliti, Gennaro Scognamiglio, Guido Cimino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . compound 8 C21H33NO2 相似度:57.1% European Journal of Organic Chemistry 2012 1202-1208 Studies on the Diastereoselective Intramolecular Pauson–Khand Reaction on Regioisomeric Chiral Perhydrobenzoxazines Derived from (–)-8-Aminomenthol Alicia Maestro, Rafael Pedrosa, Alfonso Pérez-Encabo and Juan J. Pérez-Rueda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . ent-12β-acetoxykaur-16-en-19-oic acid C23H34O4 相似度:56.5% Phytochemistry 1983 22 875-881 Diterpene acids from Helianthus species and their microbiological conversion by Gibberella fujikuroi, mutant B1-41a Michael H. Beale, John R. Bearder, Jake Macmillan, Akihiko Matsuo, Bernard O. Phinney Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . cis-(1S*,3S*,4R*,7S*,8S*,12S*,13S*)-7-formamidoamphilecta-11(20),15-diene C21H33NO 相似度:55% Journal of Natural Products 2009 72 492-495 Diterpene Formamides from the Tropical Marine Sponge Cymbastela hooperi and Their Antimalarial Activity in Vitro Anthony D. Wright, and Naomi Lang-Unnasch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 1S-hydroxy-1,2-dihydrosphaerococcenol-A C20H31BrO3 相似度:55% 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 -------------------------------------------------------------------------------- 43 . agallochin H C20H30O3 相似度:55% Journal of Natural Products 2002 65 382-385 ent-Kaurane and Beyerane Diterpenoids from Excoecaria agallocha1 Ammanamanchi S. R. Anjaneyulu, Vadali Lakshmana Rao, and Karanam Sreedhar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . (6E)-2α,9α-epoxyeunicella-6,11(12)-dien-3β-ol C20H32O2 相似度:55% Journal of Natural Products 1999 62 1322-1324 New Fish Feeding Deterrents, Including a Novel Sesquiterpenoid Heterogorgiolide, from the Brazilian Gorgonian Heterogorgia uatumani (Octocorallia, Gorgonacea) Lenize F. Maia, Rosaˆngela de A. Epifanio, Tegan Eve, and William Fenical Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . farblose nadeln C20H34O3 相似度:55% Chemical & Pharmaceutical Bulletin 1983 31 4409-4416 Chemische und Chemotaxonomische Untersuchungen der Pterophyten. XLIV. Chemische Untersuchungen der Inhaltsstoffe von Microlepia marginata (PANZER) C. CHR. (2) TADAYUKI KURAISHI,TAKAO TANIGUCHI,KAZUYUKI HORI,TAKAO MURAKAMI,NOBUTOSHI TANAKA,YASUHISA SAIKI and CHIUMING CHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . pinifodiol 相似度:55% Chemistry of Natural Compounds 1981 17 408-410 A STUDY OF THE PROPERTIES AND 13C NMR SPECTRA OF PINIFOLIC ACID AND ITS DERIVATIVES I. I. Bardyshev, A. S. Degtyarenko, T. I. Pekhk, and S. A. Makhnach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . 9,13-epi-ent-Pimara-7,15-diene C20H32 相似度:55% Phytochemistry Letters 2009 2 201-203 Microbiological transformation of an ent-pimaradiene hydrocarbon by Gibberella fujikuroi Braulio M. Fraga, Pedro González, Melchor G. Hernández, María C. Chamy, Juan A. Garbarino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . 1,3,5,15-valparatetraene C20H28 相似度:55% Natural Product Research 2001 15 401-09 BI- and Tricyclic Diterpenoids from Halimium viscosum Jesüs M. L. Rodilla; Dina I. De Mendonça; M. Isabel; G. Ismael; J. Albertino Figueiredo; Maria Lücia A. Silva; Elisabete Lopes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . ent-2α-hydroxy-8(14),15-pimaradiene C20H32O 相似度:55% Natural Product Research 2002 16 33-37 Diterpenes from Sideritis Trojana Gülaçti Topçu; Ahmet Gören; Turgut Kılİç; Y. Kemal YıLdız; Gülendam Tümen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . labd-8(17)-en-15-oic acid 相似度:55% Phytochemistry 1999 50 443-447 A bis-labdenic diterpene from Moldenhawera nutans Juceni P. David, Jorge M. David, Shu-Wei Yang, Geoffrey A. Cordell Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . flavidusin A C20H34O2 相似度:55% Phytochemistry 1998 48 1025-1029 Diterpenoids from Isodon flavidus Qin-Shi Zhao, Tian Jun, Jian-Min Yue, Shao-Nong Chen, Zhong-Wen Lin, Han-Dong Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . isolushinin A C20H28O3 相似度:55% Journal of Natural Products 2010 73 1112-1116 Cytotoxic ent-Kaurane Diterpenoids from Isodon rubescens var. lushiensis Cytotoxic ent-Kaurane Diterpenoids from Isodon rubescens var. lushiensis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 53 . ent-5α-dolabr-4(18)-ene-15S,16-diol 相似度:55% Acta Pharmaceutica Sinica 2005 Vol 40 935-939 Chemical constituents from the mangrove plant Ceriops tagal ZHANG Yan; DENG Zhi-wei; GAO Tian-xiang; FU Hong-zheng; LIN Wen-han Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 54 . 13-epi-homoverrucosan-6β-ol-5-one C20H32O2 相似度:55% Phytochemistry 1995 40 199-203 13-Epi-homoverrucosane derivatives and other diterpenes from Plagiochila (hepaticae) Susanne Valcic, Volker Huch, Michael Veith, Hans Becker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 55 . compound 5 C26H32O 相似度:55% Phytochemistry 1991 30 589-592 Diterpenoids from Calceolaria thyrsiflora M. C. Chamy, M. Piovano, J. A. Garbarino, C. Miranda, V. Gambaro, M. L. Rodríguez, C. Ruiz-Pérez, I. Brito Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 56 . (13S)-5β,9β,10α-8(20)-labden-15-saure(eperusaure) 相似度:55% Helvetica Chimica Acta 1978 61 1004-1010 Über die Herstellung von Äther der enantio-14, 15-Dinorlabdan-Reihe aus Eperusure Ashesh Kumar Dey and Hans Richard Wolf Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 57 . 9-epi-ent-7,15-isopimaradiene C20H32 相似度:55% Phytochemistry 1988 27 1145-1149 18-Malonyloxy-9-epi-ent-isopimarol,a diterpene from Calceolaria glandulosa Marisa Piovano,Vicente Gambaro,María C. Chamy,Juan A. Garbarino,Marcello Nicoletti,Jean Guilhem,Claudine Pascard Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 58 . 11,12-dihydroxy-8,11,13-icetexatrien-1-one C20H28O3 相似度:55% Planta Medica 2010 76 629-632 The Corrected Structure of Rosmaridiphenol, a Bioactive Diterpene from Rosmarinus officinalis Pertino, Mariano Walter; Schmeda-Hirschmann, Guillermo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 59 . Compound 9 相似度:55% Magnetic Resonance in Chmesitry 2001 39 414-416 Assignment of 1H and 13C NMR data for (−  -methyl thyrsiflorin A and some scopadulan precursorsManuel Arnó, Miguel A. González, M. Luisa Marín and Ramón J. Zaragozá Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 60 . compound 1 相似度:55% Phytochemistry 1985 24 977-979 Diterpenoid hydrocarbons in the sea grass Amphibolis antartica Robert W. Dunlop Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 61 . 17α-hydroxy-17β-methyl-5β-androstan-3-one 相似度:55% Steroids 1983 41 493-500 Metabolism of 17α-methyl-5β-dihydrotestosterone in the rabbit John F. Templeton, Chung-Ja Choi Jackson Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 62 . 15S,16-dihydroxy-3-oxoisopimar-9(11)-ene C20H32O3 相似度:55% Phytochemistry 2010 71 804-809 Sesquiterpenes and diterpenes from Ambrosia arborescens Marinella De Leo, Mariela Beatriz Vera Saltos, Blanca Fabiola Naranjo Puente, Nunziatina De Tommasi, Alessandra Braca Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 63 . prevezol D C20H33O3Br 相似度:55% The Journal of Organic Chemistry 2003 68 7667-7674 Novel Cytotoxic Brominated Diterpenes from the Red Alga Laurencia obtusa Dimitra Iliopoulou, Nikos Mihopoulos, Constantinos Vagias, Panagiota Papazafiri, and Vassilios Roussis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 64 . prevezol E C20H33O3Br 相似度:55% The Journal of Organic Chemistry 2003 68 7667-7674 Novel Cytotoxic Brominated Diterpenes from the Red Alga Laurencia obtusa Dimitra Iliopoulou, Nikos Mihopoulos, Constantinos Vagias, Panagiota Papazafiri, and Vassilios Roussis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 65 . aphidicol-16-ene C20H32 相似度:55% Tetrahedron 1999 55 7541-7554 Biosynthesis of diterpenoid aphidicolin: Isolation of intermediates from P-450 inhibitor treated mycelia of Phoma betae Hideaki Oikawa, Satoshi Ohashi, Akitami Ichihara, Sadao Sakamura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 66 . (+)-(1S,4S,4aS,8aR)-4-(4-acetoxy-octahydro-5,5,8a-trimethyl-spiro[naphtalene-2(1H),2'-oxiran]-yl)-2-butanone C18H28O2 相似度:55% Tetrahedron 2001 57 5663-5679 The synthesis of Ambrox®-like compounds starting from (+)-larixol Marjon G Bolster, Ben J.M Jansen, Aede de Groot Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 67 . compound 92 相似度:55% 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 -------------------------------------------------------------------------------- 68 . compound 125 相似度:55% 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 -------------------------------------------------------------------------------- 69 . 2β,16α -dihydroxy-entkaurane 相似度:55% Records of Natural Products 2011 5 247-251 Ent-Kaurane Diterpenoids from Euphorbia hirta Shijun Yan, Dawei Ye, Yi Wang, Yan Zhao, Jianxin Pu, Xue Du, Lei Luo and Yong Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 70 . 12-bromostemod-12-en-2-one C20H29BrO 相似度:55% Phytochemistry 2011 72 2361-2368 Stemodin-derived analogues with lipid peroxidation, cyclooxygenase enzymes and human tumour cell proliferation inhibitory activities Floyd A. Russell, Vanisree Mulabagal, Dwayne R. Thompson, Marvadeen A. Singh-Wilmot, William F. Reynolds, Muraleedharan G. Nair, Vratislav Langer, Paul B. Reese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 71 . 13β-hydroxy-15(8→9)abeo,14(13→16)abeo-8β(H)-stach-15-en-2-one C20H30O2 相似度:55% Phytochemistry 2011 72 2361-2368 Stemodin-derived analogues with lipid peroxidation, cyclooxygenase enzymes and human tumour cell proliferation inhibitory activities Floyd A. Russell, Vanisree Mulabagal, Dwayne R. Thompson, Marvadeen A. Singh-Wilmot, William F. Reynolds, Muraleedharan G. Nair, Vratislav Langer, Paul B. Reese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 72 . 19-(N,N-dimethylcarbamoxy)-2β,13-dihydroxystemarane C23H39NO4 相似度:54.5% Phytochemistry 2006 67 1088-1093 Bioconversion of Stemodia maritima diterpenes and derivatives by Cunninghamella echinulata var. elegans and Phanerochaete chrysosporium Andrew S. Lamm, William F. Reynolds, Paul B. Reese Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 73 . melissoidesin P C22H34O6 相似度:54.5% Journal of Natural Products 2004 67 1441-1444 Diterpenoids from Isodon melissoides Ai-Hua Zhao, Quan-Bin Han, Rong-Tao Li, Sheng-Hong Li, Chen Qing,Yan-Li Zhang, Qin-Shi Zhao, Fu-Sheng Wang, and Han-Dong Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 74 . 3β-Acetoxy-5α,6α-epoxy-20-hydroxyiminopregnan-20-one 相似度:54.5% Molecules 2009 14 4655-4668 Synthesis of Pregnane Derivatives, Their Cytotoxicity on LNCap and PC-3 Cells, and Screening on 5α-Reductase Inhibitory Activity Sujeong Kim and Eunsook Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 75 . longirabdolide G C22H30O6 相似度:54.5% Phytochemistry 1997 45 785-789 Longirabdolides E, F and G, 6, 7-seco-ent-kaurenoids from Rabdosia longituba Yoshio Takeda, Yukako Futatsuishi, Takashi Matsumoto, Toshiya Masuda, Hiroshi Terada, Hideaki Otsuka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 76 . rotundeic acid B C23H32O4 相似度:54.5% Phytochemistry 1997 44 653-657 Ent-kaurane-type diterpenoids from the liverwort Jungermannia rotundata Fumihiro Nagashima, Hironao Tanaka, Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 77 . compound 5 相似度:54.5% Journal of Natural Products 1990 Vol 53 1374 An Acid-Catalyzed Isomerization of Isoatisine Haridutt K. Desai, Qingping Jiang, S. William Pelletier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 78 . 2β-acetoxy-13-methylene-stemarane 相似度:54.5% Phytochemistry 1995 40 1751-1754 Diterpenoids from calceolaria dentata M. C. Chamy, M. Piovano, J. A. Garbarino, C. Vargas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 79 . 15-acetoxy-7-labden-17-oic acid 相似度:54.5% Phytochemistry 1987 26 3037-3040 Labdane diterpenoids from Halimium viscosum and H. verticilatum Julio G. Urones,Isidro Sánchez Marcos,David Diez Martin,F.M.S.Brito Palma,Jesús M. Rodilla Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 80 . 28-acetoxy-15α-hydroxymansumbinone C24H3604 相似度:54.1% Phytochemistry 2002 59 399-403 Two octanordammarane triterpenes from Commiphora kua Aman Dekebo, Ermias Dagne, Lars K. Hansen, Odd R. Gautun, Arne J. Aasen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 81 . melissoidesin Q C24H36O7 相似度:54.1% Journal of Natural Products 2004 67 1441-1444 Diterpenoids from Isodon melissoides Ai-Hua Zhao, Quan-Bin Han, Rong-Tao Li, Sheng-Hong Li, Chen Qing,Yan-Li Zhang, Qin-Shi Zhao, Fu-Sheng Wang, and Han-Dong Sun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 82 . [(3aR,6aR,7S,9aS,9bR)-3a,4,6a,7,8,9,9a,9b-Octahydro-2,2,9a-trimethyl-7-(1-methylethyl)azuleno[4, 5-d][1,3]dioxol-5-yl]methanol C18H30O3 相似度:52.6% Helvetica Chimica Acta 2006 Vol. 89 16 Uncommon Sesquiterpenoids and New Triterpenoids from Jatropha neopauciflora (Euphorbiaceae) Abraham García and Guillermo Delgado Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 83 . (6β,8β)-6-(acetyloxy)-8-chloroeremophil-7(11)-en-12,8-olide 相似度:52.6% Helvetica Chimica Acta 2006 Vol. 89 915 Terpenoids from the Roots of Ligularia muliensis Qiu-Hong Wu, Chun-Mei Liu, Yan-Jun Chen, and Kun Gao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 84 . methyl ent-2,4-seco-15,16-epoxy-4-oxo-3,19- dinorbeyer-15-en-2-oate C19H28O4 相似度:52.6% Phytochemistry 2007 68 546-553 ent-Beyerane diterpenoids from the heartwood of Excoecaria parvifolia Mary H. Grace, Juan A. Faraldos, Mary Ann Lila, Robert M. Coates Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 85 . 11β,17β-dihydroxyandrost-4-en-3-one C19H28O3 相似度:52.6% Phytochemistry 2004 65 2205-2209 Biotransformation of hydrocortisone by a natural isolate of Nostoc muscorum Mojtaba Tabatabaei Yazdi, Homeira Arabi, Mohammad Ali Faramarzi,Younes Ghasemi, Mohsen Amini, Shadman Shokravi, Farzaneh Aziz Mohseni Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 86 . compound 6 C18H28O3 相似度:52.6% Journal of Natural Products 2008 71(11) 1806-1811 Meroditerpenoids and Derivatives from the Brown Alga Cystoseira baccata and Their Antifouling Properties Redouane Mokrini, Mohammed Ben Mesaoud, Mohammed Daoudi, Claire Hellio, Jean-Philippe Maréchal, Mohamed El Hattab, Annick Ortalo-Magné, Louis Piovetti, and Gérald Culioli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 87 . ethylenedithioketal C19H28S4 相似度:52.6% Journal of Natural Products 2004 67 189-193 Preparation of Moreliane-Derived Volatile Sesquiterpenes Carlos M. Cerda-Garca-Rojas, Mara A. Bucio, Luisa U. Romn, Juan D. Hernndez, and Pedro Joseph-Nathan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 88 . diketone C19H24O2 相似度:52.6% Journal of Natural Products 2007 70 910-917 Vasorelaxant Activity of Diterpenes from Croton zambesicus and Synthetic Trachylobanes and Their Structure-Activity Relationships Chiara Baccelli,Ismael Navarro, Sébastien Block, Antonio Abad, Nicole Morel, and Joëlle Quetin-Leclercq Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 89 . horiolide C19H22O5 相似度:52.6% Journal of Natural Products 2002 65 737-739 Horiolide, a Novel Norditerpenoid from Indian Ocean Soft Coral of the Genus Sinularia Parvataneni Radhika, Potluri V. Subba Rao, Vallurupalli Anjaneyulu, Ratnakar N. Asolkar, and Hartmut Laatsch Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 90 . (1S,4aS,8aS)-N-methoxy-N-methyl1-(2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8-octahydronaphthalenyl)acetamide C18H31NO2 相似度:52.6% Journal of Natural Products 2002 65 661-668 An Approach to Furolabdanes and Their Photooxidation Derivatives from R-(+)-Sclareolide María C. de la Torre,Isabel García, and Miguel A. Sierra Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 91 . junceol A C17H28O3 相似度:52.6% Journal of Natural Products 2001 64 1241-1242 Junceol A, a New Sesquiterpenoid from the Sea Pen Virgularia juncea Shin-Pin Chen,Ping-Jyun Sung,Chang-Yih Duh,Chang-Feng Dai, and Jyh-Horng Sheu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 92 . 11-hydroxyplectranthone C19H28O6 相似度:52.6% Journal of Natural Products 2000 63 1709-1711 Microbial Transformation of the Eudesmane Sesquiterpene Plectranthone Khaled Y. Orabi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 93 . 3β-acetoxy-10β-hydroxy-6β,8β-dimethoxyeremophil-7(11)-en-8α,12-olide C19H28O7 相似度:52.6% Planta Medica 2009 75 635-640 Eremophilane-Type Sesquiterpene Derivatives from Ligularia hodgsonii Wen-Xian Li, Ming Lei, Dong-Qing Fei, Kun Gao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 94 . 6β,8β-dimethoxy-10β-hydroxyeremophil-7(11)-en-12,8α-olide C17H26O5 相似度:52.6% Planta Medica 2003 69 356-360 Eremophilenolides and Other Constituents from the Eremophilenolides and Other Constituents from the Xu-Qin Li,Kun Gao,Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 95 . compound 4 C15H26O 相似度:52.6% Chemical & Pharmaceutical Bulletin 1990 38 1405-1407 Studies on the Sesquiterpenoids of Panax ginseng C. A. MEYER. IV Hisakatsu IWABUCHI,Nobuo KATO and Masahiro YOSHIKURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 96 . synthesizing C15H23N 相似度:52.6% Chemistry of Natural Compounds 2009 45 367-370 SYNTHESIS OF 11-AMINODRIM-7-ENE FROM DRIMENOL K. I. Kuchkova, A. N. Arycu, and P. F. Vlad Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 97 . (1S,4R,13S)-Ethoxycembra-2(E),7(E),11(E)-trien-4-ol C20H36O2 相似度:52.6% Chemistry of Natural Compounds 2007 43 143-148 SYNTHESIS OF N-METHYL UROCANATES OF HYDROXYDERIVATIVES OF ISOCEMBROL F. A. Valeev,1 Sh. M. Salikhov,O. Yu. Krasnoslobodtseva,B. T. Sharipov L. V. Spirikhin, and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 98 . (1S,4S,7R)-4,8,8-Trimethyl-2-methylen-4-vinylbicyclo[5.2.0]nonane 相似度:52.6% Chemistry of Natural Compounds 2006 42 304-306 ABSOLUTE CONFIGURATION OF BIRKENAL, A nor-SESQUITERPENE ALDEHYDE FROM ESSENTIAL OIL OF Betula pubescens BUDS D. V. Domrachev and A. V. Tkachev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 99 . 2β-acetoxy-11βH-eudesma-4-en-12,8α-olide C17H24O4 相似度:52.6% Chinese Chemical Letters 2002 13 855-856 A New Eudesmanoilde from Carpesium macrocephalum Chao YANG, Cheng Shan YUAN, Yi Feng HAN, Zhong Jian JIA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 100 . 6α,8α-dimethoxy-10α-hydroxy-eremophil-7(11)-en-12,8β-olide C17H26O5 相似度:52.6% Chinese Chemical Letters 2002 13 963-964 Two New Eremophilenolides from Ligularia sagitta Structure 13C NMR 碳谱模拟图 |
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