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[求助]
微谱救助！YX-20
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溶剂：氘代丙酮 13C NMR (151 MHz, Acetone) δ114.15, 114.72, 114.84, 115.38, 116.47, 121.57, 122.16, 122.69, 126.75, 144.55, 145.03, 145.29, 147.67, 149.70, 166.67, 167.27. |
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- 求助三个化合物（碳谱）的微谱数据库检索结果（相似度前20%）
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羽化新生: 金币+10, ★★★★★最佳答案 2013-11-08 17:23:28
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羽化新生: 金币+10, ★★★★★最佳答案 2013-11-08 17:23:28
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查询结果：共查到565个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . Trilepisiumic acid C16H12O7 相似度:81.2% Phytochemistry Letters 2012 5 524-528 Chemical constituents of Trilepisium madagascariense (Moraceae) and their antimicrobial activity Patrick Y. Ango, Deccaux W.F.G. Kapche, Victor Kuete, Bonaventure T. Ngadjui, Merhatibeb Bezabih, Berhanu M. Abegaz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . teucrol 相似度:76.4% Phytochemistry 2000 55 927-931 Teucrol, a decarboxyrosmarinic acid and its 4'-O-triglycoside, teucroside from Teucrium pilosum Amani M.D. El-Mousallamy, Usama W. Hawas, Sahar A.M. Hussein Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . caffeic acid 3,4-dihydroxyphenethyl ester C17H16O6 相似度:76.4% Journal of Natural Products 2010 73 252-254 Synthesis and Biological Evaluation of Caffeic Acid 3,4-Dihydroxyphenethyl Ester Zhizhen Zhang, Binghua Xiao, Qi Chen and Xiao-Yuan Lian Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 4-[(3',4'-Dihydroxycinnamoyl)-oxy]-methyl cinnamate C19H16O6 相似度:76.4% Chemistry of Natural Compounds 2010 46 184-186 A new naphthoquinone and a new neolignan from Ligularia vellerea rhizomes C. F. Wang, Y. Zhao, S. Y. Shi, J. P. Li and Z. Z. Zhang, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . methyl rosmarinate 相似度:73.6% Chinese Pharmaceutical Journal 2004 39 335-336 Studies on chemical constituents of phenolic acids in Rabdosia rubescens ZHENG Xiao-ke, LI Qin, FENG Wei-sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . messerschmidin C18H14O7 相似度:72.2% Chinese Chemical Letters 1992 3 975-976 TWO NEW NEOLIGNANS FROM MESSERSCHMIDIA SIBIRCA L.SSP. ZHI ZHONG SONG,ZI MIN LIU,ZHONG JIAN JIA AND QI XIU ZHU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 4'-carbomethoxy-2'-hydroxyphenyl ferulate C18H16O7 相似度:72.2% Natural Product Research 2007 21 736-741 New cinnamic acid esters from Ocimum basilicum Bina S. Siddiqui; Huma Aslam; Sabira Begum; Syed Tariq Ali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . rosmarinic acid 相似度:72.2% Chinese Pharmaceutical Journal 2004 39 335-336 Studies on chemical constituents of phenolic acids in Rabdosia rubescens ZHENG Xiao-ke, LI Qin, FENG Wei-sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . Rosmarinic acid 相似度:72.2% Records of Natural Products 2011 5 12-21 Relationship Between Chemical Structure and Antioxidant Activity of Luteolin and Its Glycosides Isolated from Thymus sipyleus subsp. sipyleus var. sipyleus Ufuk Özgen*, Ahmet Mavi, Zeynep Terzi, Cavit Kazaz, Ali Asçı, Yusuf Kaya and Hasan Seçen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . rosmarinic acid C18H16O8 相似度:70.5% Natural Product Research and Development 2011 23 63-65 Chemical Constituents in Herb of Salvia cavaleriei Lévl WANG He-ying; HU De-yu; XUE Wei; YANG Song; SONG Bao-an Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 2 相似度:70% Chinese Chemical Letters 1992 3 975-976 TWO NEW NEOLIGNANS FROM MESSERSCHMIDIA SIBIRCA L.SSP. ZHI ZHONG SONG,ZI MIN LIU,ZHONG JIAN JIA AND QI XIU ZHU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . sibiricin B 相似度:70% Indian Journal of Chemistry Section B 1996 35B 955-959 Lignan derivatives of caffeic acids and terpenoids from Messerchmidia sibirica L.ssp. Zhi-Zhong Song.Bin-Gui Wang & Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3,4-dihydroxyphenyl caffeate C15H12O6 相似度:68.7% Phytochemistry 2008 69 2070-2080 Phenolic compounds and rare polyhydroxylated triterpenoid saponins from Eryngium yuccifolium Zhizhen Zhang, Shiyou Li,Stacy Ownby, Ping Wang, Wei Yuan, Wanli Zhang, R. Scott Beasley Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 连翘酯苷A 相似度:68.7% Chinese Traditional and Herbal Drugs 2010 41 883-884 连翘水提物化学成分研究 栾兰;王钢力;林瑞超 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . (E)-3',4',7,8-tetrahydroxy-2-styrylchromone C17H12O6 相似度:68.7% Bioorganic & Medicinal Chemistry 2009 17 7218-7226 Synthesis and antioxidant properties of new chromone derivatives Ana Gomes, Ondrej Neuwirth, Marisa Freitas, Diana Couto, Daniela Ribeiro, Andrea G.P.R. Figueiredo, Artur M.S. Silva, Raquel S.G.R. Seixas, Diana C.G.A. Pinto, Augusto C. Tomé, José A.S. Cavaleiro, Eduarda Fernandes, José L.F.C. Lima Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 3-methoxy-4-hrdroxyphenylpropyl caffeate C19H20O6 相似度:68.4% Acta Pharmaceutica Sinica 2007 Vol 42 621-624 Chemical constituents of Ligularia duciformis FU Kai-zhou; YU Neng-jiang; ZHANG Yang; ZHAO Yi-m Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . rosmarinic acid 相似度:66.6% Chinese Chemical Letters 2000 11 997-1000 Depsides from Prunella vulgaris Zhu Ju WANG, Yu Ymg ZHAO, Bin WANG, Tie Mm AI, Ya Yan CHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . Ptiasiphenol 相似度:66.6% Phytochemistry 1994 37 1773-1774 Petasiphenone, a phenolic compound from rhizomes ofPetasites japonicus Yasunori Yaoita, Masao Kikuchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . α-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3,4-dihydroxy-benzenepropanoic acid 相似度:66.6% Archives of Pharmacal Research 1997 20 291-296 Constituents of the herb of Isodon excisus var. coreanus Ho Kyoung Kim, Wan Kyunn Whang and Il Hyuk Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . Rosmarinic acid C18H16O8 相似度:66.6% Guihaia 2010 30 887-890 Chemical constituents of Picria f el-terrae HUANG Yong-Lin, CHEN Yue-Yuan, WEN Yong-Xin, LI Dian-Peng, CHEN Wen-Juan, LIU Jin-Lei, LU Feng-Lai Structure 13C NMR 碳谱模拟图 |
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