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leeping

金虫 (正式写手)

[求助] 那位高人帮忙查化合物的微谱,碳的化学位移按顺序排好了,在线等着,多谢了 已有1人参与

16.8, 18.2, 23.6, 26.1, 26.4, 27.8, 28.1, 29.2, 37.6, 39.3, 41.2, 55.8, 64, 66.5, 70.9, 87, 115.8, 116.3, 118.5, 119.4, 125, 125.3, 128.3, 130.5, 132.7, 137.9, 141.5, 147, 153.2, 164.3, 193.3, 197.5, 204.6
氘代试剂为甲醇。
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seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
leeping: 金币+20, ★★★很有帮助, 多谢 2015-03-19 23:54:12
1 .     7-epiclusianone-a
    相似度:60.6%
Journal of Natural Products          2004          67          1870-1875
Prenylated Benzophenones and Xanthones from Hypericum scabrum
Naonobu Tanaka, Yoshihisa Takaishi, Yasuhiro Shikishima, Yuka Nakanishi, Kenneth Bastow, Kuo-Hsiung Lee, Gisho Honda, Michiho Ito, Yoshio Takeda, Olimjon K. Kodzhimatov, and Ozodbek Ashurmetov
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     Compound 1b
    相似度:60.6%
Magnetic Resonance in Chemistry          2001          39          155-159
Complete assignment of the 1H and 13C NMR spectra of the tetraisoprenylated benzophenone 15-epiclusianone
M. H. dos Santos, T. J. Nagem, R. Braz-Filho, I. S. Lula and N. L. Speziali
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     plukenetione D acetate
C35H44O5     相似度:60.6%
Tetrahedron          1999          55          1581-1596
Prenylated benzophenone derivatives from Caribbean Clusia species (Guttiferae). Plukenetiones B-G and xerophenone A
Geneive E Henry, Helen Jacobs, C.M.Sean Carrington, Stewart McLean, William F Reynolds
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     aristophenone B
C33H42O6     相似度:57.5%
Journal of Natural Products          2001          64          973-975
Aristophenones A and B. A New Tautomeric Pair of Polyisoprenylated Benzophenones from Garcinia aristata
Osmany Cuesta-Rubio, Alexander Padron, Herman Velez Castro, Cosimo Pizza, and Luca Rastrelli
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     Sampsonione H
    相似度:57.1%
Tetrahedron Letters          1999          40          759-762
Sampsoniones CH, a unique family of polyprenylated benzophenone derivatives with the novel tetracyclo[7.3.1.13, 11.03, 7]tetradecane-2, 12, 14-trione skeleton, from Hypericum sampsonii(Guttiferae)
Li-Hong Hu, Keng-Yeow Sim
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     (±)-N,N-digeranyltetrahydro-papaveroline
C26H33NO2     相似度:55.8%
Heterocycles          2010          81          1193-1129
Geranyl Derivatives of Isoquinoline Alkaloids Show Increased Biological Activities
Yumi Nishiyama, Kinuko Iwasa, Suguru Okada, Sousuke Takeuchi, Masataka Moriyasu, Miyoko Kamigauchi, Junko Koyama, Atsuko Takeuchi, Harukuni Tokuda, Hye-Sook Kim, Yusuke Wataya, Kazuyoshi Takeda, Yi-Nan Liu, Pei-Chi Wu, Kenneth F. Bastow, Toshiyuki Akiyama
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     garcimultiflorone E
C38H52O8     相似度:55.2%
Journal of Natural Products          2010          73          1355-1359
Apoptotic Effects of Polyprenylated Benzoylphloroglucinol Derivatives from the Twigs of Garcinia multiflora
Xin Liu, Ting Yu, Xue-Mei Gao, Yan Zhou, Chun-Feng Qiao, Yong Peng, Shi-Lin Chen, Kathy Qian Luo and Hong-Xi Xu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     schweinfurthin A
C34H44O6     相似度:54.5%
Journal of Natural Products          1998          61          1509-1512
Cytotoxic Geranyl Stilbenes from Macaranga schweinfurthii
John A. Beutler, Robert H. Shoemaker, Tanya Johnson, and Michael R. Boyd
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     4α-acetoxy-2α-(m-azido-benzoyloxy)-5α,20-epoxy-9α,10β-isopropylidendioxy-11-taxene-13-one
C32H39N3O8     相似度:54.5%
Tetrahedron          2003          59          1529-1538
Synthesis and antitumor activity of 2-(m-substituted-benzoyl)baccatin III analogs from taxinine
Tohru Horiguchi, Takayuki Oritani, Hiromasa Kiyota
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     18-Hydroxy-7-epi-clusianone
C33H42O5     相似度:54.5%
Natural Product Communications          2008          3          1781-1786
Prenylated Benzophenones from Hypericum hypericoides
Omar E. Christian, Stewart McLean, William F. Reynolds and Helen Jacobs
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     3-methyl-3-hydroxyl-1-butenylpaspalinine
C32H39O5N     相似度:54.5%
Journal of Agricultural and Food Chemistry          1977          25          1197-1201
Paspalum staggers: isolation and identification of tremorgenic metabolites from sclerotia of Claviceps paspali
Richard J. Cole, Joe W. Dorner, John A. Lansden, Richard H. Cox, Countney Pape, Barry Cunfer, Stephen S. Nicholson, David M. Bedell
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     Hexahydroindanyl Naphthoate
C33H44O2     相似度:54.5%
Chemistry of Natural Compounds          2014          50          293-297
Phytochemical Investigation of the Rhizomes of Acorus calamus
Arti Suman, Mohammed Ali, Iram Rais, Shahnaz S. Husain
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     3-O-deacetyl-13Z-stelliferin riboside
C35H54O7     相似度:54.2%
Journal of Natural Products          2006          69(2)          211-218
Cytotoxic Isomalabaricane Triterpenes from the Marine Sponge Rhabdastrella globostellata
Mostafa Fouad, Ru Angelie Edrada, Rainer Ebel, Victor Wray, Werner E. G. Mller, Wen Han Lin, and Peter Proksch
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     nobiliside A
C35H50O8     相似度:54.2%
Planta Medica          2006          72          932-935
Nobilisides A- C, Three New Triterpene Glycosides from the Sea Cucumber Holothuria nobilis
Jun Wu , Yang-Hua Yi , Hai-Feng Tang , Hou-Ming Wu ,Zhen-Rong Zou , Hou-Wen Lin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     Hypersampsone L
C38H50O4     相似度:54.2%
Phytochemistry Letters          2012          5          200-205
Four geranyl-bearing polyisoprenylated benzoylphloroglucinol derivatives from Hypericum sampsonii
Yi-Han Zeng,Khadijo Osman,Zhi-Yong Xiao,Simon Gibbons,Qing Mu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     compound 56
C35H46O5     相似度:54.2%
Bioorganic & Medicinal Chemistry          2011          19          7570-7581
Relevance of the C-5 position to schweinfurthin induced cytotoxicity
Joseph J. Topczewski, Michael P. Callahan, John G. Kodet, Jery D. Inbarasu, Nolan R. Mente, John A. Beutler, David F. Wiemer
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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