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邓国彤

银虫 (初入文坛)

应助: 0 (幼儿园)
金币: 323.5
帖子: 24
在线: 24.8小时
虫号: 1850555
注册: 2012-06-07
专业: 中药药效物质

[求助] 化合物N2微谱求助已有1人参与

化合物代号：N2
氘代试剂：氯仿
碳谱信号：1.19,9.57,14.30,17.06,19.89,22.72,22.75,22.87,22.99,24.49,25.59,24.70,25.06,25.63,27.40,29.29,29.33,29.45,29.54,29.65,29.80,29.87,29.94,31.87,32.10,32.79,34.04,34.34,36.41,37.52,39.53,41.93,63.47,65.20,70.42,80.02,87.50,93.38,124.7,129.9,130.2,174.7,182.3,197.4,198.1
谢谢！！！

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1楼 2015-04-14 00:20:27

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

梅春

金虫 (正式写手)

应助: 242 (大学生)
金币: 1940.6
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在线: 121.1小时
虫号: 1536801
注册: 2011-12-14
性别: MM
专业: 天然药物化学

【答案】应助回帖

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感谢参与，应助指数 +1
邓国彤: 金币+20, ★★★★★最佳答案, 谢谢 2015-04-27 11:16:57

1 .    3-ketooleanane
   相似度:75.8%
Chinese Journal of Natural Medicines       2009       7       31-33
Triterpenes from the Fruits of Phellodendron chinense Schneid var. glabriusculum Schneid
YAN Chen; WANG Ye; HAO Xiao-Jiang
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

2 .    3-ketooleanane
C30H50O    相似度:73.3%
Fitoterapia       2000       71       10-13
A new triterpene from callus of Pterocarpus santalinus
K.S. Krishnaveni, J.V. Srinivasa Rao
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

3 .    glutinone
   相似度:67.8%
Food Science       2011       32       16-22
Fractionation and Identification of Ethyl Ecetate Extract from Rhizoma Fagopyri Cymosi
ZHAO Li-qin, ZHANG Xiao-ping, ZHANG Chao-feng
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

4 .    glut-5-ene-3-one
   相似度:66.6%
Planta Medica       1994       60       594-596
Biologically Active Compounds from the Euphorbiaceae; 2. Two Triterpenoids of Euphorbia cyparissias
Sevil Oksüz. Roberto R. Gil,Heebyung Chai,JohnM. Pezzuto, GeoffreyA. Cordell,and Ayhan Ulubelen
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

5 .    apetalactone
   相似度:66.6%
Magnetic Resonance in Chemistry       1990       28       85-89
Applications of two-dimensional NMR in spectral assignments of some friedelanes and secofriendelanes
Amarendra Patra, Swapan K. Chaudhuri and Aditi K. Acharyya
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

6 .    friedelan-3,4-lactone
   相似度:66.6%
Química Nova       2014       37       477-482
Chemical constituents and antioxidant activity of leaves and branches of Eugenia copacabanensis Kiaersk (Myrtaceae)
Carvalho Junior, Almir Ribeiro de, Gomes, Geovany Amorim, Ferreira, Rafaela Oliveira, Carvalho, Mário Geraldo de
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

7 .    glutinone
   相似度:65.5%
Chemistry of Natural Compounds       2008       44       701-703
A NEW FLAVONOL DERIVATIVE FROM Fagopyrum dibotrys
Jian Zhang,Zhi-Qi Yin Peng Cao,You-Bin Li, and Jin-Ao Duan
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

8 .    glutin-5-en-3-one
   相似度:65.5%
Natural Product Research and Development       2000       12(3)       30-33
CHEMICAL CONSTITUENTS FROM THE ROOT OF RHODIOLA PAMIERA
Liu Junling; Re Na; Du Niansheng Wei Feng
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

9 .    2,3:3,4-diseco-3-norfriedelan-4-ol-2-oic lactone
   相似度:65.5%
Magnetic Resonance in Chemistry       1990       28       85-89
Applications of two-dimensional NMR in spectral assignments of some friedelanes and secofriendelanes
Amarendra Patra, Swapan K. Chaudhuri and Aditi K. Acharyya
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

10 .    glutin-5-en-3-one
C30H48O    相似度:65.5%
Journal of Xingxiang Medical College       2008       25       558-561
Study of chemical constituents on Sedum aixoon L
LI Wei-lin, JING Yun, LUO Qiu-Yan, et al
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

11 .    Bis(2-hexyldecyl) cis-4-hydroxy-trans-5-morpholino-cyclohexane-trans-1,2-dicarboxylate
C44H83NO6    相似度:65.3%
Natural Product Communications       2012       7       353-358
Fliposomes: pH-controlled Release from Liposomes Containing New trans-2-Morpholinocyclohexanol-based Amphiphiles that Perform a Conformational Flip and Trigger an Instant Cargo Release upon Acidification
Yu Zheng,Xin Liu,Nataliya M. Samoshina,Vyacheslav A. Chertkov,Andreas H. Franz,Xin Guo and Vyacheslav V. Samoshin
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

12 .    (2R,6S)-2-amino-6-((R)-4-carboxy-4-tetradecanamidobutanamido)heptanedioic acid
C26H47N3O8    相似度:65.3%
Molecules       2013       18       1162-1173
A Facile Synthesis of Fully Protected meso-Diaminopimelic Acid (DAP) and Its Application to the Preparation of Lipophilic N-Acyl iE-DAP
Yukako Saito, Yuichi Yoshimura, Hideaki Wakamatsu and Hiroki Takahata
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

13 .    compound 15
   相似度:64.5%
Magnetic Resonance in Chemistry       1990       28       85-89
Applications of two-dimensional NMR in spectral assignments of some friedelanes and secofriendelanes
Amarendra Patra, Swapan K. Chaudhuri and Aditi K. Acharyya
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

14 .    methyl friedelan-25-oate
   相似度:64.5%
Magnetic Resonance in Chemistry       1987       25       39-41
13C NMR studies of the friedelane series of triterpenoids and the conformation of the D and E rings in friedelan-7-one
Om Prakash, Raja Roy, H. S. Garg and D. S. Bhakuni
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

15 .    methyl 3-nor-2,4-secofriedelan-4-oxo-2 oate
C30H50O3    相似度:63.3%
Journal of Natural Products       2004       67       1193-1196
Hemisynthetic Secofriedelane Triterpenes with Inhibitory Activity against the Growth of Human Tumor Cell Lines in Vitro
Cristina Moiteiro, Csar Manta, Ftima Justino, Regina Tavares, Maria Joo M. Curto, Madalena Pedro, Maria So Jos Nascimento, and Madalena Pinto
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

16 .    compound PH2
C30H48O    相似度:63.3%
Planta Medica       1999       65       371-374
The Anti-Inflammatory Compounds of Polygonum bistorta: IsoIaton and Characterisation
Mahama Duwiejua, lsaacJ. Zeitlin, Alexander. Gray,and Peter G. Waterman
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

17 .    glutinone
C30H48O    相似度:63.3%
Chemical & Pharmaceutical Bulletin       1992       40       789-791
Triterpenoid Ketones from Lingnania chungii MOCLURE : Arborinone, Friedelin and Glutinone
Toshihiro AKIHISA,Kazuhiro YAMAMOTO,Toshitake TAMURA,Yumiko KIMURA,Takashi IIDA,Toshio NAMBARA and Frederic C. CHANG
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

18 .    lobatanhydride
   相似度:63.3%
Helvetica Chimica Acta       2009       92       188-194
Friedelanes from Crossopetalum lobatum. A New Example of a Triterpene Anhydride
Félix M. Rodríguez, Nayra R. Perestelo, Ignacio A. Jiménez, Isabel L. Bazzocchi
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

19 .    glutinone
   相似度:63.3%
Natural Product Sciences       2004       10       306-309
Triterpenoids from Orostachys japonicus
Lee, Sang-Hyun; Paek, Sun-Ha; Kim, Seung-Ki; Kim, Bak-Kwang; Shin, Kuk-Hyun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

20 .    glutinone
   相似度:63.3%
Phytochemistry       1994       37       1517-1575
13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

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