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wenjuan9716金虫 (小有名气)
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[求助]
求助微谱数据 C-NMR
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碳谱数据 化合物1 15.31,15.53,17.13,18.31,22.95,23.41,23.57,25.93,27.20,27.70,28.10,29.69,30.67,32.45,32.64,33.05,33.81,37.10,38.42,38.76,39.29,41.02,41.62,45.90,46.53,47.65,55.24,79.04,122.66,143.59,183.01 化合物2 15.78,16.20,22.74,23.02,23.28,25.41,25.98,27.98,27.80,28.14,29.69,31.46,35.74,36.80,37.44,49.09,53.58,71.33,78.91,107.80,115.66,120.90 非常感谢关注！ |
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【答案】应助回帖
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wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 17:26:05
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 17:26:05
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化合物2 1 . ent-3α,15,16-trihydroxypimar-8(14)-en-15,16-acetonide C23H38O3 相似度:65.2% Journal of Natural Products 2010 73 17-21 ent-Kaurane and ent-Pimarane Diterpenoids from Siegesbeckia pubescens Rui Wang, Wen-Hao Chen and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 2 . Dihydroagnosterol 相似度:64% Journal of the Chemical Society, Perkin Transactions 1 1984 1219-1221 New metabolic products of Verticillium lecanii. Part 2. 3β,12β,-Dihydroxy-4,4,14α-trimethyl-5α-pregna-7,9(11)-diene-20S-carboxylic acid and 4,4,14α-trimethyl-3-oxo-5α-pregna-7,9(11)-diene-20S-carboxylic acid John Frederick Grove Structure 13C NMR 碳谱模拟图 3 . 3β-hydroxy-4,4,14α-trimethyl-5α-pregna-7,9(11)-diene-20S-carboxylic acid C25H38O3 相似度:61.5% Journal of the Chemical Society, Perkin Transactions 1 1984 1219-1221 New metabolic products of Verticillium lecanii. Part 2. 3β,12β,-Dihydroxy-4,4,14α-trimethyl-5α-pregna-7,9(11)-diene-20S-carboxylic acid and 4,4,14α-trimethyl-3-oxo-5α-pregna-7,9(11)-diene-20S-carboxylic acid John Frederick Grove Structure 13C NMR 碳谱模拟图 4 . Microginin 91-A oxazolizinone C29H48N4O7 相似度:60.8% Tetrahedron 2000 56 8643-8656 Microginins, Zinc Metalloproteases Inhibitors from the Cyanobacterium Microcystis aeruginosa Keishi Ishida, Taku Kato, Masahiro Murakami, Masayuki Watanabe, Mariyo F. Watanabe Structure 13C NMR 碳谱模拟图 5 . spiramilactone E C20H28O4 相似度:59.0% Helvetica Chimica Acta 2007 Vol. 90 1386 A Novel Atisane Diterpenoid from Spiraea japonica var. acuta Hai-Yang Liu, Suo Gao, Ying-Tong Di, Chang-Xiang Chen, Yang L , Li Zhang, Qi-Tai Zheng, and Xiao-Jiang Hao Structure 13C NMR 碳谱模拟图 6 . 17-hydroxyhomodaphniphyllic acid C22H35NO3 相似度:59.0% Journal of Natural Products 2004 67 1094-1099 New Alkaloids from Daphniphyllum calycinum Hoda El Bitar, Van Hung Nguyen, Anthony Gramain, Thierry Svenet, and Bernard Bodo Structure 13C NMR 碳谱模拟图 7 . 8β-acetoxy-10α-oxyethyl-guaia-4α,11diol C19H34O5 相似度:59.0% Chinese Chemical Letters 2004 15 791-793 A New Sesquiterpenoid from Magnolia delavayi Jian Xin CAO, Guo Fang LAI, Yi Feng WANG, Yuan Feng HUANG, Shi De LUO Structure 13C NMR 碳谱模拟图 8 . compound 1d 相似度:59.0% Natural Product Research 2000 14 447-452 (-)-Ledol from Calophyllum teysmanii: Structure and Stereochemistry Shu-Geng Cao; Keng-Yeow Sim; S. H. Goh Structure 13C NMR 碳谱模拟图 9 . tritobenzene B C20H30O2 相似度:59.0% Phytochemistry 1997 45 979-984 Phenolic diterpenes from Tripterygium wilfordii var. regelii Yoshihisa Takaishi, Noriko Wariishi, Hideo Tateishi, Kazuyoshi Kawazoe, Kaname Miyagi, Kunhua Li, Hongquan Duan Structure 13C NMR 碳谱模拟图 10 . methyl-3β-hydroxylabda-7,13Z-dien-15-oate C21H34O3 相似度:59.0% Phytochemistry 1991 30 211-213 Diterpenes from Leyssera gnaphaloides F. Tsichritzis, J. Jakupovic Structure 13C NMR 碳谱模拟图 11 . Sempervirenic acid 相似度:59.0% Phytochemistry 1983 22 1042-1043 Sempervirenic acid, a diterpene acid from Solidago sempervirens Kozhiparambil K. Purushothaman, Ayyappath Sarada, Ariyamuthu Saraswathy, Joseph D. Connolly Structure 13C NMR 碳谱模拟图 12 . triptobenzene B C20H30O2 相似度:59.0% Chinese Traditional and Herbal Drugs 2007 38 1603-1606 Diterpenes from Tripterygium wilfordii and their anti-cancer activities YAO Zhi; GAO Wen-yuan; TAKAISHI Yoshihisa; DUAN Hong-quan Structure 13C NMR 碳谱模拟图 13 . compound 16 相似度:59.0% Tetrahedron Letters 2002 43 8301-8305 Total synthesis of the putative structure of the novel triquinane natural product isocapnellenone Goverdhan Mehta, A.Sai Krishna Murthy, Jayant D. Umarye Structure 13C NMR 碳谱模拟图 14 . Microginin 91-A C28H52N4O6Cl 相似度:59.0% Tetrahedron 2000 56 8643-8656 Microginins, Zinc Metalloproteases Inhibitors from the Cyanobacterium Microcystis aeruginosa Keishi Ishida, Taku Kato, Masahiro Murakami, Masayuki Watanabe, Mariyo F. Watanabe Structure 13C NMR 碳谱模拟图 15 . (2R*,5S*,7R*,10S*)-7-hydroperoxy-2-[(1-methyl-1-β-D-fucopyranosyloxy)ethyl]-10-methyl-6-methylenespiro[4.5]-decane C21H36O7 相似度:59.0% Journal of Natural Products 2011 74 2454-2461 From Retrospective Assessment to Prospective Decisions in Natural Product Isolation: HPLC-SPE-NMR Analysis of Carthamus oxyacantha Kenneth T. Johansen, Sileshi G. Wubshet, Nils T. Nyberg, and Jerzy W. Jaroszewski Structure 13C NMR 碳谱模拟图 |
3楼2013-02-25 15:57:37
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 17:25:42
感谢参与，应助指数 +1
wenjuan9716: 金币+15, ★★★★★最佳答案 2013-02-25 17:25:42
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化合物1： 1 . 3β-hydroxyolean-12-en-28-oic acid 相似度:96.7% Planta Medica 1993 59 369-372 A New Oleanolic Acid Derivative from Securinega tinctoria LuisM. Carvalho and J. Seita Structure 13C NMR 碳谱模拟图 2 . oleanoic acid 相似度:96.7% Acta Botanica Sinica 1999 41 107-110 Chemical constituents of the Anemone tomentosa Root Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng Structure 13C NMR 碳谱模拟图 3 . oleanolic acid 相似度:96.7% China Journal of Chinese Materia Medica 2009 34 867-870 Chemical constituents from roots of Phlamis umbrosa LIU Pu, DENG Ruixue, DUAN Hongquan, YIN Wei ping Structure 13C NMR 碳谱模拟图 4 . oleanolic acid 相似度:96.7% China Journal of Chinese Materia Medica 2007 32 605-608 Studies on chemical constituents from Serissa serissoides LI Yaolan, WANG Guan, XUE Junyi, CEN Yingzhou Structure 13C NMR 碳谱模拟图 5 . oleanoic acid C30H48O3 相似度:96.7% China Journal of Chinese Materia Medica 2006 31 1072-1075 Chemical constituents from herb of Alternanthera philoxeroides FANG Jinbo, DUNG Hongquan, ZHANG Yanwen, Yoshihisa Takaishi Structure 13C NMR 碳谱模拟图 6 . oleanolic acid C30H48O3 相似度:96.7% China Journal of Chinese Materia Medica 2006 31 1875-1879 Triterpenes from herb of Potentilla chinesis LIU Pu, DUAN Hongquan, PAN Qin, ZHANG Yanwen, YAO Zhi Structure 13C NMR 碳谱模拟图 7 . oleanolic acid 相似度:96.7% China Journal of Chinese Materia Medica 2005 30 1519-1522 Studies on the chemical constituents in root of Gentiana macrophylla from Shaanxi CHEN Qianliang, SHI Zhangyan, TU Guangzhong, SUN Wenji Structure 13C NMR 碳谱模拟图 8 . oleanic acid 相似度:96.7% China Journal of Chinese Materia Medica 2002 27 754-756 Studies on Chemical Constituents in the Leaf of Ligustrum delavayanum PAN Lutai, HE Xingping, YANG Liyong Structure 13C NMR 碳谱模拟图 9 . oleanolic acid 相似度:96.7% Natural Product Sciences 2002 8 55-57 Terpenoid constituents from Youngia koidzumiana Dat, Nguyen Tien; Cai, Xing Fu; Bae, Ki-Hwan; Kim, Young-Ho Structure 13C NMR 碳谱模拟图 10 . Oleanolic acid 相似度:96.7% Natural Product Sciences 2008 14 249-253 Anti-complement Activity of Triterpenoids from the Whole Plant of Patrinia saniculaefolia An, Ren-Bo; Na, Min-Kyun; Min, Byung-Sun; Lee, Hyeong-Kyu; Bae, Ki-Hwan Structure 13C NMR 碳谱模拟图 11 . oleanolic acid 相似度:96.7% Natural Product Sciences 2009 15 151-155 Phytochemical Constituents of Geranium eriostemon Chang, Sang-Wook; Kim, Ki-Hyun; Lee, Il-Kyun; Choi, Sang-Un; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 12 . eupatoric acid(3β-hydroxy-28-carboxyolean-12-ene) C31H50O3 相似度:96.7% Zeitschrift für Naturforschung B 2005 60b 1006-1011 Eupatoric Acid: A Novel Triterpene from Eupatorium odoratum L. (Asteraceae) Sajan Amatyaa and Sarbajna M. Tuladhar Structure 13C NMR 碳谱模拟图 13 . oleanolic acid 相似度:96.7% Chinese Traditional and Herbal Drugs 2009 40 24-27 糙龙胆地上部分化学成分研究 张敬莹;王世盛;宋其玲;高志刚;赵伟杰 Structure 13C NMR 碳谱模拟图 14 . oleanolic acid C30H48O3 相似度:96.7% Chinese Traditional and Herbal Drugs 2009 40 683-686 Chemical constituents in roots of Boehmeria nivea CHEN Guo-qing; LIU Yan-li; XIE Qian; LI Xiao-ran; XU Qiong-ming; YANG Shi-lin Structure 13C NMR 碳谱模拟图 15 . oleanlic acid 相似度:96.7% Chinese Traditional and Herbal Drugs 2009 40 1704-1707 Chemical constituents of mangrove plant Excoecaria agallocha in Hainan Province XU Jie; DENG Zhi-wei; LIN Wen-han; LI Qing-shan Structure 13C NMR 碳谱模拟图 16 . oleanolic acid 相似度:96.7% Chinese Traditional and Herbal Drugs 2006 37 35-36 银叶树的三萜成分研究 田艳;吴军;漆淑华;张道敬;徐鲁荣;张偲 Structure 13C NMR 碳谱模拟图 |
2楼2013-02-25 15:51:40