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bonze83

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[求助] 求微谱不精确检索已有1人参与

可识别碳谱数据：
20.4,20.6,23.1,26.4,26.7,27.2,30.0,32.7,49.5,51.4,52.6,52.7,56.1,61.6,63.2,95.8,95.8,111.3,121.4,123.4,162.7

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1楼2014-05-23 11:04:05

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

seuseasoar

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【答案】应助回帖

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感谢参与，应助指数 +1
bonze83: 金币+10 2014-05-23 12:33:44

1 .    compound 4
相似度:54.5%
Journal of the Chemical Society, Perkin Transactions 1       1981                1773-1778
Cardenolide analogues. Part 12. 13C N.m.r. of semi-synthetic glycosides and side-chain modified genins
H. T. Andrew Cheung, Lindsay Brown, John Boutagy and Richard Thomas
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    trans-(1S*,3S*,4R*,7S*,8S*,12S*,13S*)-7-formamidoamphilecta-11(20),15-diene
C21H33NO    相似度:52.3%
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 Structure & 13C NMR    碳谱模拟图
3 .    cyanthiwigin AE
C20H28O3    相似度:52.3%
Journal of Natural Products       2006       69(5)       727-730
Microbial Metabolism Studies of Cyanthiwigin B and Synergetic Antibiotic Effects
Jiangnan Peng, Noer Kasanah, Charles E. Stanley, Jennifer Chadwick, Frank R. Fronczek, and Mark T. Hamann
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    β-amino acid
C20H31N2O2Na    相似度:52.3%
Journal of Natural Products       1997       60       419-420
Perhydrogenation of Tabersonine, an Aspidosperma Indole Alkaloid
Guy Lewin, Corinne Schaeffer, and Catherine Dacquet
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    dictindiol
C20H32O2    相似度:52.3%
Phytochemistry       1991       30       1015-1018
Dolastane diterpenoids from the brown alga Dictyota indica
Viqar Uddin Ahmad, Shaista Parveen, Shaheen Bano, Wazir Shaikh, Mustafa Shameel
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    (6E,10E)-2,6,10-三甲基-12-四氢吡喃氧基-2,6,10-十二碳三烯-4-酮
相似度:52.3%
Chemical Journal of Chinese Universities       2007       28       1292-1296
Total Synthesis of 6-Oxodendrolasinolide
LI Yi, ZHANG Tao, LI Yu-Lin
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    catharanthine
相似度:52.3%
Helvetica Chimica Acta       1976       59       2437-2442
13C-NMR. Spectroscopy of Naturally Occurring Substances. XLV. Iboga Alkaloids
Ernest Wenkert, David W. Cochran, Hugo E. Gottlieb, Edward W. Hagaman, Raimundo Braz Filho, Francisco José de Abreu Matos and Maria Iracema Lacerda Machado Madruga
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    compound 3b
C18H26O    相似度:52.3%
Tetrahedron Letters       2003       44       6133-6136
H-abstraction prevails over α-cleavage in the solution and solid state photochemistry of cis-2,6-di(1-cyclohexenyl)cyclohexanone
Christopher J. Mortko, Hung Dang, Luis M. Campos, Miguel A. Garcı́a-Garibay
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    11,12-Dihydroxy-14-methoxy-9(10/20)-5aH-abeo-abieta-1(10),8,11,13-tetraene
C21H30O3    相似度:52.3%
Tetrahedron       2011       67       10129-10146
Synthesis of (±)- and (+)-perovskone
George Majetich, Yong Zhang, Xinrong Tian, Jonathan E. Britton, Yang Li, Ryan Phillips
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
10 .    (1S,2E,4S,8S,11S)-4,8,11-trihydroxy-2,12(20)-cembratriene-6-one
C20H34O4    相似度:52.3%
Acta Chemica Scandinavica       1990       44       814-825
Tobacco Chemistry. 70. Six New Cembrane-Derived Compounds from Tobacco.
Wahlberg, Inger; Eklund, Ann-Marie; Enzell, Curt R.
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    Dimethyl (2S,15S)-Bis(tert-butyloxymethyl)-3,14-didodecyl-3,14-diazahexadecane-1,16-dioate
相似度:52.3%
European Journal of Organic Chemistry       2012                345-352
Serine-Based Bis-quat Gemini Surfactants: Synthesis and Micellization Properties
S. Goreti Silva, Ricardo F. Fernandes, Eduardo F. Marques and M. Luísa C. do Vale
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
12 .    (±)-catharanthine
C21H24N2O2    相似度:52.3%
Heterocycles       2002       56       313-330
Synthesis of 2,3-Disubstituted Indoles by Radical Cyclization with Hypophosphorous Acid and Its Application to Total Synthesis of (±)-Catharanthine
Matthew T. Reding, Yosuke Kaburagi, Hidetoshi Tokuyama, and Tohru Fukuyama*
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
13 .    Cyanthiwigin I
C20H30O2    相似度:52.3%
Tetrahedron       2002       58       7809-7819
The new bioactive diterpenes cyanthiwigins E–AA from the Jamaican sponge Myrmekioderma styx
Jiangnan Peng, Kelly Walsh, Valarie Weedman, Jennifer D Bergthold, John Lynch, Kuo L Lieu, Irwin A Braude, Michelle Kelly, Mark T Hamann
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    Cyanthiwigin U
C20H30O2    相似度:52.3%
Tetrahedron       2002       58       7809-7819
The new bioactive diterpenes cyanthiwigins E–AA from the Jamaican sponge Myrmekioderma styx
Jiangnan Peng, Kelly Walsh, Valarie Weedman, Jennifer D Bergthold, John Lynch, Kuo L Lieu, Irwin A Braude, Michelle Kelly, Mark T Hamann
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    tert-butyl 3-oxo-5-{(3S,3aR,6R,7ξ)-3a,6-dimethyl-3-isopropyl-7-oxo-3,3a,4,5,6,7-hexahydro-2H-spiro[azulene-1,2'-[1,3]dioxolan]-6-yl]}pentanoate
C26H40O6    相似度:52.3%
The Journal of Organic Chemistry       2010       75       8337-8350
Construction of the Tricyclic 5−7−6 Scaffold of Fungi-Derived Diterpenoids. Total Synthesis of (±)-Heptemerone G and an Approach to Danishefsky’s Intermediate for Guanacastepene A Synthesis
Karol Michalak, Michał Michalak, and Jerzy Wicha
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
16 .    4,6-di-tert-butyl-2-{(7,7-dimethyl-3-oxatricyclo-[4.1.1.0(2,4)]oct-2-yl)methyleneamino}phenol
C24H35NO2    相似度:52.3%
Russian Journal of Organic Chemistry       2006       42       1653-1661
New chiral ligands from myrtenal and caryophyllene for asymmetric oxydation of sulfides catalyzed by metal complexes
T. M. Khomenko, O. V. Salomatina, S. Yu. Kurbakova, I. V. Il’ina and K. P. Volcho, et al.
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

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