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20071070088铁虫 (小有名气)
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[求助]
维普求助
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C谱数据如下13C NMR (151 MHz, Pyr) 56.98,57.25,62.71,62.99,71.54,72.00,75.31,76.51,78.97,79.02,79.66,79.78,95.61,96.03,100.63,101.18,102.25,104.49,105.02,105.55,105.92,106.32,107.06,121.50,127.40,139.51,142.71,154.35,158.40,159.07,163.03,163.62,164.38,164.56,165.50,166.64,183.23,183.36 |
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至尊木虫 (职业作家)
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20071070088: 金币+14 2013-09-25 09:36:26
感谢参与，应助指数 +1
20071070088: 金币+14 2013-09-25 09:36:26
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查询结果：共查到25个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . luteolin 3'-O-β-glucopyranoside-4'-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside C33H40O20 相似度:57.8% Phytochemistry 2003 1277-1281 Further constituents from Caralluma negevensis Ammar Bader, Alessandra Braca, Nunziatina De Tommasi, Ivano Morelli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . characterisation 7-O-β-D-(5-O-syringyl)apiofuranosyl-(1→2)-β-D-glucopyranoside C35H36O19 相似度:55.2% Natural Product Research 2013 27 356-363 A new acylated flavone glycoside with antioxidant and radical scavenging activities from Teucrium polium leaves Brigida D’Abrosca, Severina Pacifico, Monica Scognamiglio, Grazia D’Angelo, Silvia Galasso, Pietro Monaco & Antonio Fiorentino Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . myricetin 3-O-α-L-(2-O-β-D-glucopyranosyl)rhamnopyranoside-7-O-β-D-glucopyranoside 相似度:52.6% Phytochemistry 1999 51 1139-1146 Flavonoids from flowers of two Crocus chrysanthus-biflorus cultivars: "Eye-catcher" and "Spring Pearl" (Iridaceae) Rikke Nørbæk, Jens K. Nielsen, Tadao Kondo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Kaempferol 3-O-β-neohesperidoside-7-O-(2-O-(trans-p-coumaroyl))-β-D-glucopyranoside 相似度:52.6% Phytochemistry 1996 41 531-536 The flavonoids of Allium ursinum Alfonso Carotenuto, Vincenzo De Feo, Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Carla Cicala Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . chrysoeriol 7-O-[β-D-glucuronopyranosyl-(1→2)-O-β-D-glucuronopyranoside C28H26O18 相似度:52.6% Journal of Agricultural and Food Chemistry 2007 55 2645-2652 Flavonoids from Barrel Medic (Medicago truncatula) Aerial Parts Iwona Kowalska, Anna Stochmal, Ireneusz Kapusta, Bogdan Janda, Cosimo Pizza, Sonia Piacente, and Wieslaw Oleszek Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Ternatumoside V C39H50O25 相似度:51.2% Chemical & Pharmaceutical Bulletin 2012 60 1561-1573 Flavonoid Glycosides from Botrychium ternatum Tsutomu Warashina, Kaoru Umehara, Toshio Miyase Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . ternatumosides IX C39H50O25 相似度:51.2% Chemical & Pharmaceutical Bulletin 2012 60 1561-1573 Flavonoid Glycosides from Botrychium ternatum Tsutomu Warashina, Kaoru Umehara, Toshio Miyase Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Kaempferol-3-O-β-D-(2-feruloylglucopyranosyl)(1→ 6)-[β-D-glucopyranosyl(1→2)]-β-D-glucopyranoside C43H48O24 相似度:51.2% Journal of Asian Natural Products Research 2012 14 805-810 A new acylated flavonol glycoside from the aerial parts of Cardamine tangutorum Wei-Sheng Feng, Qiu-Bo Zhang, Xiao-Ke Zheng, Hui Chen, Yan-Li Zhang & Chun-Lei Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . kaempferol 3-O-[β-D-glucopyranosyl-(1→2)-{β-D-glucopyranosyl-(1→3)}-{β-D-glucopyranosyl-(1→4)}-α-L-rhamnopyranoside]-7-O-[α-L-rhamnopyranoside] C45H60O29 相似度:51.1% Chemical & Pharmaceutical Bulletin 2009 57 276-279 Two New Flavonol Glycosides from Otostegia limbata BENTH. Afsar Khan, Viqar Uddin Ahmad, Umar Farooq, Sadia Bader and Saima Arshad Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . luteolin-7-O-(2-apiofuranosyl-4-glucopyranosyl-6-malonyl)-glucopyranoside C35O23H46 相似度:50% Phytochemistry 2003 63 893-898 Isolation and structure elucidation of flavonoid and phenolic acid glycosides from pericarp of hot pepper fruit Capsicum annuum L. Ma gorzata Materska, Sonia Piacente, Anna Stochmal, Cosimo Pizza,Wies aw Oleszek, Irena Perucka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . quercetin 3-methyl ether-7-O-β-D-glucopyranosyl-[(1→6)-β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranosyl]-(1→2)-β-D-xylopyranoside C39H50O25 相似度:50% Journal of Natural Products 1998 61 973-977 Flavonol and Chalcone Ester Glycosides from Bidens andicola Nunziatina De Tommasi, Sonia Piacente, and Cosimo Pizza Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . implexaflavone C36H36O19 相似度:50% Journal of Natural Products 1997 60 449-452 Three New Flavonoids and Other Constituents from Lonicera implexa Guido Flamini, Alessandra Braca, Pier Luigi Cioni, and Ivano Morelli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . pyranoamentoflavone 7,4'''-dimethyl ether C37H28O10 相似度:50% Journal of Natural Products 1997 60 1245-1250 Biflavonoids of Calophyllum venulosum Shu-Geng Cao, Keng-Yeow Sim, and Swee-Hock Goh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . kaempferol 3-O-β-glucopyranosyl(1→2)-β-galactopyranoside-7-O-α-rhamnopyranoside C33H40O20 相似度:50% Phytochemistry 2009 70 785-794 Flavonol tetraglycosides from fruits of Styphnolobium japonicum (Leguminosae) and the authentication of Fructus Sophorae and Flos Sophorae Geoffrey C. Kite, Nigel C. Veitch, Martha E. Boalch, Gwilym P. Lewis, Christine J. Leon, Monique S.J. Simmonds Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . kaempferol 3-O-β-D-glucopyranosyl (1→2)-O-β-D-glucopyranosyl(1 →2)-O-[α-L-rhamnopyranosyl-(1 →6)]-β-D-glucopyranoside. 相似度:50% Phytochemistry Letters 2008 1 44-48 Flavonoids from carnation (Dianthus caryophyllus) and their antifungal activity Francesco Galeotti, Elisa Barile, Paolo Curir, Marcello Dolci, Virginia Lanzotti Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . pyranoamentoflavone 4'-methyl ether C36H26O10 相似度:50% Natural Product Research 2001 15 291-297 Minor Methylated Pyranoamentoflavones from Calophyllum venulosum Shu-Geng Cao; Keng Yeow Sim; S. H. Goh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . quercetin 3-O-α-L-(2-O-β-D-glucopyranosyl)rhamnopyranoside-7-O-β-D-glucopyranoside 相似度:50% Phytochemistry 1999 51 1139-1146 Flavonoids from flowers of two Crocus chrysanthus-biflorus cultivars: "Eye-catcher" and "Spring Pearl" (Iridaceae) Rikke Nørbæk, Jens K. Nielsen, Tadao Kondo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . isorhamnetin 3-O-{[2-O-α-L-rhamnopyranosyl-6-O-β-D-glucopyranosyl]-β-D-glucopyranoside 相似度:50% Phytochemistry 1997 44 949-957 The flavonoids of Allium neapolitanum Alfonso Carotenuto, Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Vincenzo De Feo, Carla Cicala Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . isorhamnetin 3-O-{[2-O-α-L-rhamnopyranosyl-6-O-β-D-gluco- pyranosyl-fl-D-glucopyranoside}-7-O-β-D-glucopyranoside 相似度:50% Phytochemistry 1997 44 949-957 The flavonoids of Allium neapolitanum Alfonso Carotenuto, Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Vincenzo De Feo, Carla Cicala Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . isorhamnetin 3-O-{[2-0-α-L-rhamnopyranosyl-6-O-β-D-gentiobiosyl]-β-D-glucopyranoside} 相似度:50% Phytochemistry 1997 44 949-957 The flavonoids of Allium neapolitanum Alfonso Carotenuto, Ernesto Fattorusso, Virginia Lanzotti, Silvana Magno, Vincenzo De Feo, Carla Cicala Structure 13C NMR 碳谱模拟图 |
2楼2013-09-25 07:45:25
