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[求助]
微谱求助~~ 已有2人参与
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| 13CNMR(101MHz,CDCl3)δ29.82,56.16,56.27,61.79,61.93,62.14,62.54,70.39,74.35,76.28,100.13,105.23,110.76,112.53,114.34,122.76,122.90,137.30,137.95,144.36,146.96,148.21,148.53,151.82,152.12,155.73,174.37 |
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seuseasoar
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【答案】应助回帖
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1 . 3,3',4',5,6,7,8-heptamethoxyflavone C22H24O9 相似度:66.6% Chemical & Pharmaceutical Bulletin 1989 37 1092-1094 On the Flavonoid constituents from the Peels of Citrus hassaku HORT. ex TANAKA Koichi MACHIDA and Keisuke OSAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 3,5,6,7,8,3',4'-heptamethoxyflavone 相似度:66.6% Journal of the Chinese Chemical Society 1998 45 89-91 Isolation and Characterization of an Antibacterial Substance from Citrus Plant Chihiro Ito;Kazuko Fujiwara;Meisaku Koizumi;Hiroshi Furukawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 5,6,7,8,3',4'-heptamethoxyflavone 相似度:66.6% Food Chemistry 2011 127 394-403 Chemical composition and biological activity of Citrus jambhiri Lush Dalia Hamdan, Mahmoud Zaki El-Readi, Ahmad Tahrani, Florian Herrmann, Dorothea Kaufmann, Nawal Farrag, Assem El-Shazly, Michael Wink Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 3,3',4',5,6,7,8-Heptamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1999 47 128-135 HL-60 Differentiating Activity and Flavonoid Content of the Readily Extractable Fraction Prepared from Citrus Juices Satoru Kawaii, Yasuhiko Tomono, Eriko Katase, Kazunori Ogawa, and Masamichi Yano Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 3,5,6,7,8,3',4'-heptamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1998 46 1235-1238 Isolation and Identification of New Polymethoxyflavonoids from Dancy Tangerine Leaves Jie Chen and Antonio M. Montanari Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 3,5,6,7,8,3',4'-Heptamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1997 45 364-368 Two New Polymethoxylated Flavones, a Class of Compounds with Potential Anticancer Activity, Isolated from Cold Pressed Dancy Tangerine Peel Oil Solids Jie Chen, Antonio M. Montanari, and Wilbur W. Widmer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 3',4',6,7-tetramethoxy-3,5,8-trihydroxyflavone 相似度:62.9% Heterocycles 1999 50 269-276 A New Flavonol from Murraya paniculata var. omphalocarpa: 13C-NMR as a Useful Tool for Structure Elucidation of Polyoxyflavones Takeshi Kinoshita Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 2,3,4,7-tetramethoxy-1-O-primeverosyloxyxanthone 相似度:60.7% China Journal of Chinese Materia Medica 2009 34 580-582 Xanthone glycosides from Tibetan herb Halenia elliptica LIU Xia, LIU Yong, SHI Yanping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 2,3,4,7-etramethoxy-1-O-primeverosyloxyxanthone 相似度:60.7% Drug Evaluation Research 2011 34 448-450 Isolation and identification of cholaneresis active ingredients from Halenia elliptica LIU Huang-gang, ZHANG Tie-jun, WANG Li-li, YANG Zhen-rong, PAN Ming-jia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . N-(5-((2-(3,4-Dimethoxyphenyl)-6,7,8-trimethoxy-4-oxo-4H-chromen-5-yl)oxy)pentyl)propiolylamide C28H31N1O9 相似度:60.7% Heterocycles 2014 88 1371-1396 Synthetic Studies of Fisetin, Myricetin and Nobiletin Analogs and Related Probe Molecules Aiki Hiza, Yuta Tsukaguchi, Takahiro Ogawa, Makoto Inai, Tomohiro Asakawa, Yoshitaka Hamashima, and Toshiyuki Kan* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 2,3,4,7-tetramethoxy-1-O-primeverosyloxyxanthone 相似度:60.7% Northwest Pharmaceutical Journal 2013 28 346-349 Isolation and identification of active ingredients with gallbladder effects from Gentianopsis paludosa Ma LI Yue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . DAPHNORIN C25H22O12 相似度:59.2% Chemistry of Natural Compounds 1998 34 345-409 COUMARINS.PLANTS, STRUCTURE, PROPERTIES V. M. Malikov and A. I. Saidkhodzhaev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . cladrastin 7-O-β-D-glucoside 相似度:59.2% Fitoterapia 1999 70 532-535 Constituents from the roots of Bowdichia virgilioides L.S.M. Velozo, B.P. Da Silva, E.M.B. Da Silva,J.P. Parente Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 1-(2'-allyl-3'-isopropoxy-4'-methoxy)benzyloxy-2-allyl-3,4-dimethoxybenzene C25H32O5 相似度:59.2% Heterocycles 2006 68 125-136 Synthesis of Dibenzo-fused 10-Membered Cyclic Ethers from Isovanillin via Ring-closing Metathesis Eng-Chi Wang,* Yu-Li Lin, Hsing-Ming Chen, Sie-Rong Li, Chizuko Kabuto, and Yoshio Takeuchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . (7R,8S)-erythro-4,7,9,9'-Tetrahydroxy-3,3'-dimethoxy-8-O-4'-neolignan 7-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Journal of Natural Medicines 2009 63 408-414 Lignan and neolignan glucosides, and tachioside 2′-O-4″-O-methylgallate from the leaves of Glochidion rubrum Wen-Hu Cai, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato and Yoshio Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . (7R,8R)-threo-4,7,9,9'-Tetrahydroxy-3,3'-dimethoxy-8-O-4'-neolignan 7-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Journal of Natural Medicines 2009 63 408-414 Lignan and neolignan glucosides, and tachioside 2′-O-4″-O-methylgallate from the leaves of Glochidion rubrum Wen-Hu Cai, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato and Yoshio Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . Polymyrifline A C26H30O13 相似度:59.2% Heterocycles 2011 82 1693-1697 Polymyrifline A, a New Polymethoxyflavone from Citrus aurantium var. myrtifolia Yusuke Hirasawa, Mari Hirata, Katsuya Haruna, Masahiro Takeda, Kazunori Ogawa, and Hiroshi Morita* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . (7'S,8'S)-3,3'-diemthoxy-9,4',9'-trihydroxy-4,8'-oxyneolignan-7'-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Natural Product Research and Development 2007 19 801-803 Chemical Constituents of Taxodium mucronatum ZHANG Yu-mei; TAN Ning-hua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-03-25 19:22:25
lifeliuyan
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
clockzwj: 金币+20, ★★★★★最佳答案, 十分感谢！ 2015-03-25 19:23:02
感谢参与，应助指数 +1
clockzwj: 金币+20, ★★★★★最佳答案, 十分感谢！ 2015-03-25 19:23:02
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查询结果：共查到157个化合物(查询结果仅供参考) 1 . 3,3',4',5,6,7,8-heptamethoxyflavone C22H24O9 相似度:66.6% Chemical & Pharmaceutical Bulletin 1989 37 1092-1094 On the Flavonoid constituents from the Peels of Citrus hassaku HORT. ex TANAKA Koichi MACHIDA and Keisuke OSAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 3,5,6,7,8,3',4'-heptamethoxyflavone 相似度:66.6% Journal of the Chinese Chemical Society 1998 45 89-91 Isolation and Characterization of an Antibacterial Substance from Citrus Plant Chihiro Ito;Kazuko Fujiwara;Meisaku Koizumi;Hiroshi Furukawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 5,6,7,8,3',4'-heptamethoxyflavone 相似度:66.6% Food Chemistry 2011 127 394-403 Chemical composition and biological activity of Citrus jambhiri Lush Dalia Hamdan, Mahmoud Zaki El-Readi, Ahmad Tahrani, Florian Herrmann, Dorothea Kaufmann, Nawal Farrag, Assem El-Shazly, Michael Wink Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 3,3',4',5,6,7,8-Heptamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1999 47 128-135 HL-60 Differentiating Activity and Flavonoid Content of the Readily Extractable Fraction Prepared from Citrus Juices Satoru Kawaii, Yasuhiko Tomono, Eriko Katase, Kazunori Ogawa, and Masamichi Yano Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 3,5,6,7,8,3',4'-heptamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1998 46 1235-1238 Isolation and Identification of New Polymethoxyflavonoids from Dancy Tangerine Leaves Jie Chen and Antonio M. Montanari Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 3,5,6,7,8,3',4'-Heptamethoxyflavone 相似度:66.6% Journal of Agricultural and Food Chemistry 1997 45 364-368 Two New Polymethoxylated Flavones, a Class of Compounds with Potential Anticancer Activity, Isolated from Cold Pressed Dancy Tangerine Peel Oil Solids Jie Chen, Antonio M. Montanari, and Wilbur W. Widmer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . 3',4',6,7-tetramethoxy-3,5,8-trihydroxyflavone 相似度:62.9% Heterocycles 1999 50 269-276 A New Flavonol from Murraya paniculata var. omphalocarpa: 13C-NMR as a Useful Tool for Structure Elucidation of Polyoxyflavones Takeshi Kinoshita Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 2,3,4,7-tetramethoxy-1-O-primeverosyloxyxanthone 相似度:60.7% China Journal of Chinese Materia Medica 2009 34 580-582 Xanthone glycosides from Tibetan herb Halenia elliptica LIU Xia, LIU Yong, SHI Yanping Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 2,3,4,7-etramethoxy-1-O-primeverosyloxyxanthone 相似度:60.7% Drug Evaluation Research 2011 34 448-450 Isolation and identification of cholaneresis active ingredients from Halenia elliptica LIU Huang-gang, ZHANG Tie-jun, WANG Li-li, YANG Zhen-rong, PAN Ming-jia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . N-(5-((2-(3,4-Dimethoxyphenyl)-6,7,8-trimethoxy-4-oxo-4H-chromen-5-yl)oxy)pentyl)propiolylamide C28H31N1O9 相似度:60.7% Heterocycles 2014 88 1371-1396 Synthetic Studies of Fisetin, Myricetin and Nobiletin Analogs and Related Probe Molecules Aiki Hiza, Yuta Tsukaguchi, Takahiro Ogawa, Makoto Inai, Tomohiro Asakawa, Yoshitaka Hamashima, and Toshiyuki Kan* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 2,3,4,7-tetramethoxy-1-O-primeverosyloxyxanthone 相似度:60.7% Northwest Pharmaceutical Journal 2013 28 346-349 Isolation and identification of active ingredients with gallbladder effects from Gentianopsis paludosa Ma LI Yue Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . DAPHNORIN C25H22O12 相似度:59.2% Chemistry of Natural Compounds 1998 34 345-409 COUMARINS.PLANTS, STRUCTURE, PROPERTIES V. M. Malikov and A. I. Saidkhodzhaev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . cladrastin 7-O-β-D-glucoside 相似度:59.2% Fitoterapia 1999 70 532-535 Constituents from the roots of Bowdichia virgilioides L.S.M. Velozo, B.P. Da Silva, E.M.B. Da Silva,J.P. Parente Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . 1-(2'-allyl-3'-isopropoxy-4'-methoxy)benzyloxy-2-allyl-3,4-dimethoxybenzene C25H32O5 相似度:59.2% Heterocycles 2006 68 125-136 Synthesis of Dibenzo-fused 10-Membered Cyclic Ethers from Isovanillin via Ring-closing Metathesis Eng-Chi Wang,* Yu-Li Lin, Hsing-Ming Chen, Sie-Rong Li, Chizuko Kabuto, and Yoshio Takeuchi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . (7R,8S)-erythro-4,7,9,9'-Tetrahydroxy-3,3'-dimethoxy-8-O-4'-neolignan 7-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Journal of Natural Medicines 2009 63 408-414 Lignan and neolignan glucosides, and tachioside 2′-O-4″-O-methylgallate from the leaves of Glochidion rubrum Wen-Hu Cai, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato and Yoshio Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . (7R,8R)-threo-4,7,9,9'-Tetrahydroxy-3,3'-dimethoxy-8-O-4'-neolignan 7-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Journal of Natural Medicines 2009 63 408-414 Lignan and neolignan glucosides, and tachioside 2′-O-4″-O-methylgallate from the leaves of Glochidion rubrum Wen-Hu Cai, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato and Yoshio Takeda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . Polymyrifline A C26H30O13 相似度:59.2% Heterocycles 2011 82 1693-1697 Polymyrifline A, a New Polymethoxyflavone from Citrus aurantium var. myrtifolia Yusuke Hirasawa, Mari Hirata, Katsuya Haruna, Masahiro Takeda, Kazunori Ogawa, and Hiroshi Morita* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . (7'S,8'S)-3,3'-diemthoxy-9,4',9'-trihydroxy-4,8'-oxyneolignan-7'-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Natural Product Research and Development 2007 19 801-803 Chemical Constituents of Taxodium mucronatum ZHANG Yu-mei; TAN Ning-hua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . 3,5,6,7,8,3',4'-heptamethoxyflavone 相似度:59.2% Bioscience, Biotechnology, and Biochemistry 2012 76 1843-1848 Inhibition of Nitric Oxide Production and Inducible Nitric Oxide Synthase Expression by a Polymethoxyflavone from Young Fruits of Citrus unshiu in Rat Primary Astrocytes Hideshi IHARA, Hideyuki YAMAMOTO, Tomoaki IDA, Hiroyasu TSUTSUKI, Tatsuji SAKAMOTO, Tomoyuki FUJITA, Toshiya OKADA, Shunji KOZAKI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . Meliflavone B C26H30O9 相似度:59.2% Phytochemistry Letters 2013 6 215-218 Flavonoids isolated from the leaves of Melicope triphylla and their extracellular-superoxide dismutase-inducing activity Masayoshi Oyama, Ken-ichi Nakashima, Tetsuro Kamiya, Manami Haba, Tetsuro Ito, Hiroko Murata, Toshiyuki Tanaka, Tetsuo Adachi, Munekazu Iinuma, Takeshi Kinoshita Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . 7R,8R-threo-4,7,9-trihydroxy-3,3'-dimethoxy-8-O-4'-neolignan-9'-O-β-D-glucopyranoside C26H36O12 相似度:59.2% Journal of Tropical and Subtropical Botany 2012 20 591-595 Chemical Constituents Study on the Leaves of Mangifera indica L. GUO Ling-ling, WTd Chun-hua, GE Dan-dan, DENG Shen, WANG Tao, ZHANG Yi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . compound 24b C25H32N1O8 相似度:59.2% Heterocycles 2014 88 1371-1396 Synthetic Studies of Fisetin, Myricetin and Nobiletin Analogs and Related Probe Molecules Aiki Hiza, Yuta Tsukaguchi, Takahiro Ogawa, Makoto Inai, Tomohiro Asakawa, Yoshitaka Hamashima, and Toshiyuki Kan* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-25 19:21:55
