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杨大松至尊木虫 (文坛精英)
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[求助]
求助微谱数据，谢谢 已有1人参与
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碳谱数据如下： 27.9,76.5,98.3,102.5,104.3,104.7,110.4,113.3,117.5,122.0,122.5,129.7,131.9,154.1,155.1,155.2,156.7,156.8. 辛苦各位了，非常感谢 |
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yangyinhe
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杨大松: 金币+20, ★★★★★最佳答案 2015-01-06 21:07:17
杨大松: 金币+20, ★★★★★最佳答案 2015-01-06 21:07:17
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1 . moracin D 相似度:100% Food Chemistry 2012 131 617-625 Bioassay-guided screening and isolation of α-glucosidase and tyrosinase inhibitors from leaves of Morus alba Zhenzhong Yang, Yingchao Wang, Yi Wang, Yufeng Zhang Structure 13C NMR 碳谱模拟图 |
3楼2015-01-06 21:00:04
liyipeng88
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杨大松: 回帖置顶 2012-12-27 09:54:26
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1 . moracin D 相似度:100% Food Chemistry 2012 131 617-625 Bioassay-guided screening and isolation of α-glucosidase and tyrosinase inhibitors from leaves of Morus alba Zhenzhong Yang, Yingchao Wang, Yi Wang, Yufeng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . artoristilbene C19H16O4 相似度:78.9% Journal of Natural Products 2010 73 949-955 Cytotoxic and NF-κB Inhibitory Constituents of Artocarpus rigida Yulin Ren, Leonardus B. S. Kardono, Soedarsono Riswan, Heebyung Chai, Norman R. Farnsworth, Djaja D. Soejarto, Esperanza J. Carcache de Blanco and A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . Glyinflanin H C19H14O4 相似度:77.7% Phytochemistry 1995 38 759-765 Isoprenoid-substituted flavonoids from roots of Glycyrrhiza inflata Toshio Fukai, Taro Nomura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . glabrocoumarone B C19H16O4 相似度:73.6% Chemical & Pharmaceutical Bulletin 1996 44 1218-1221 The Isolation of New Pyrano-2-arylbenzofuran Derivatives from the Root of Glycyrrhiza glabra Takeshi KINOSHITA,Kiichiro KAJIYAMA,Yukio HIRAGA,Kunio TAKAHASHI,Yukiyoshi TAMURA and Kenji MIZUTANI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . glyinflanin H 相似度:73.6% Phytochemistry 1996 43 1119-1124 Isoprenylated flavonoids from underground parts of Glycyrrhiza glabra Toshio Fukai, Cai-Bao Sheng, Tukasa Horikoshi, Taro Nomura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . glabrocoumarone A C19H16O4 相似度:68.4% Chemical & Pharmaceutical Bulletin 1996 44 1218-1221 The Isolation of New Pyrano-2-arylbenzofuran Derivatives from the Root of Glycyrrhiza glabra Takeshi KINOSHITA,Kiichiro KAJIYAMA,Yukio HIRAGA,Kunio TAKAHASHI,Yukiyoshi TAMURA and Kenji MIZUTANI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . kanzonol U C19H16O4 相似度:68.4% Phytochemistry 1996 43 1119-1124 Isoprenylated flavonoids from underground parts of Glycyrrhiza glabra Toshio Fukai, Cai-Bao Sheng, Tukasa Horikoshi, Taro Nomura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . Wittifuran W C19H18O5 相似度:63.1% Fitoterapia 2010 81 742-746 Bioactive 2-arylbenzofuran derivatives from Morus wittiorum Yong-Xia Tan, Yan Yang, Ting Zhang, Ruo-Yun Chen, De-Quan Yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (2'R)-2',3'-dihydro-2'-(1-hydroxy-1-methylethyl)-2,6'-bibenzofuran-6,4'-diol C19H18O5 相似度:63.1% Journal of Asian Natural Products Research 2012 14 1103-1108 2-Arylbenzofuran and tyrosinase inhibitory constituents of Morus notabilis Xiao Hu, Meng Wang, Gui-Rui Yan, Mei-Hua Yu, He-Yao Wang & Ai-Jun Hou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 2-(2,4-dihydroxyphenyl)-6-hydroxybenzofuran 相似度:61.1% Phytochemistry 1999 52 303-310 Antioxidants from Lespedeza homoloba. (I) Toshio Miyase, Mitsuaki Sano, Haruko Nakai, Miyuki Muraoka, Miho Nakazawa, Masazumi Suzuki, Kyouji Yoshino, Yuichiro Nishihara, Junichi Tanai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 3d C18H17NO5 相似度:61.1% Canadian Journal of Chemistry 2008 86 875-880 A novel and efficient synthesis of bis(benzofuranyl)methanes and 2-benzofuran-1-nitroalkanes catalyzed by Bi(OTf)3 Ren Er Chen, Yan Li Wang, Zhi Wei Chen, and Wei Ke Su Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . moracin M-6,3'-di-O-β-D-glucopyranoside 相似度:61.1% Chinese Journal of Medicinal Chemistry 2006 16 40-45 Chemical constituents from the water extracts of Cortex Mori PIAO Shu-juan, QU Ge-xia, QIU Feng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . phaseollin 相似度:60% Chemical & Pharmaceutical Bulletin 1994 42 1056-1062 Chemical Studies of Chinese Licorice-Roots. I. Elucidation of Five New Flavonoid Constituents from the Roots of Glycyrrhiza glabra L. Collected in Xinjiang Isao KITAGAWA,Wei-Zhong CHEN,Kazuyuki HORI,Emiko HARADA,Naoyuki YASUDA,Masayuki YOSHIKAWA and Jiali REN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . Phaseollin 相似度:60% Molecules 2002 7 817-832 Phytoalexin Accumulation in Colombian Bean Varieties and Aminosugars as Elicitors Diego Durango, Winston Quiñones, Fernando Torres, Yoni Rosero, Jesús Gil and Fernando Echeverri Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . phaseollinisoflavan C20H20O4 相似度:60% Phytochemistry 1998 47 1397-1400 An isoflavan from Erythrina x bidwillii Hitoshi Tanaka, Toshihiro Tanaka, Ayako Hosoya, Yukio Kitade, Hideo Etoh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . wittifuran D C19H18O4 相似度:57.8% Acta Pharmaceutica Sinica 2008 Vol 43 1119-1122 2-Arylbenzofuran derivatives from Morus wittiorum TAN Yong-xia; LIU Chao; CHEN Ruo-yun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . isoneorautenol C20H18O4 相似度:57.8% Phytochemistry 1995 40 1803-1808 Prenylated isoflavanone from Erythrina eriotricha Augustin E. Nkengfack, Juliette C. Vardamides, Z. Tanee Fomum, Michele Meyer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . sophoracoum estan A 相似度:57.8% China Journal of Chinese Materia Medica 2010 35 3156-3160 Chemical constituents from roots of Pueraria lobata LI Guohui; ZHANG Qingwen; WANG Yitao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . glabrone 相似度:57.8% Heterocycles 2008 75 3085-3089 Studies of the Egyptian Traditional Folk Medicines. IV. New Isoflavonoid Isolated from Egyptian Licorice Masaki Baba, Sakiko Sumi, Noriaki Iwasaki, Hisahiro Kai, Masami Sakano (nee Komiya), Yoshihito Okada, and Toru Okuyama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . glabrocoumarone A dimethyl ether 相似度:57.1% Chemical & Pharmaceutical Bulletin 1996 44 1218-1221 The Isolation of New Pyrano-2-arylbenzofuran Derivatives from the Root of Glycyrrhiza glabra Takeshi KINOSHITA,Kiichiro KAJIYAMA,Yukio HIRAGA,Kunio TAKAHASHI,Yukiyoshi TAMURA and Kenji MIZUTANI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . eryvarin I C21H20O4 相似度:57.1% Heterocycles 2003 60 2767-2773 Four New Isoflavonoids and a New 2-Arylbenzofuran from the Roots of Erythrina variegata Hitoshi Tanaka,* Miyuki Hirata, Hideo Etoh, Magoichi Sako, Masaru Sato, Jin Murata, Hiroko Murata, Dedy Darnaedi, and Toshio Fukai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . gancaonin Y C21H22O4 相似度:57.1% Natural Medicines 1994 48 203-207 Phenolic Constituents of Glycyrrhiza Species. 17 : Three Isoprenoid-Substituted Isoflavans, Gancaonins X-Z, from Chinese Folk Medicine "Tiexin Gancao" (Root Xylems of Glycyrrhiza Species) FUKAI TOSHIO,WANG YING-HUA,NISHIZAWA JUNKO,XING SHIN-RUI,NOMURA TARO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . demethylmoracin I C19H18O4 相似度:55.5% Journal of Natural Products 2001 64 1286-1293 Aromatase Inhibitors from Broussonetia papyrifera Dongho Lee, Krishna P. L. Bhat, Harry H. S. Fong, Norman R. Farnsworth, John M. Pezzuto, and A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . mulberrofuran C 相似度:55.5% Chemical & Pharmaceutical Bulletin 1985 33 4288-4295 Structures of a Novel 2-Arylbenzofuran Derivative and Two Flavone Derivatives from the Cultivated Mulberry Tree (Morus lhou KOIDZ.) TOSHIO FUKAI,YOSHIO HANO,KAZUHIRO HIRAKURA,TARO NOMURA and JUN UZAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . compound 12 相似度:55.5% Chemical & Pharmaceutical Bulletin 1980 28 708-716 13C-Nuclear Magnetic Resonance (NMR) Spectral Studies on Polysubstituted Flavonoids. I. 13C-NMR Spectra of Flavones MUNEKAZU IINUMA,SHIN MATSUURA and KOUSUKE KUSUDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 2-(2,4-dihydroxyphenyl)-6-hydroxybenzofuran 相似度:55.5% Chemical & Pharmaceutical Bulletin 1984 32 3267-3270 Studies on the Constituents of Hedysarum polybotrys HAND.-MAZZ. TOSHIO MIYASE,SEIGO FUKUSHIMA and YOSHIHIKO AKIYAMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . mulberrofuran C 相似度:55.5% Chemical & Pharmaceutical Bulletin 1984 32 808-811 STRUCTURE OF MULBERROFURAN H, A NOVEL 2-ARYLBENZOFURAN DERIVATIVE FROM THE CULTIVATED MULBERRY TREE (MORUS LHOU (SER.) KOIDZ.) Toshio Fukai,Yoshio Hano,Kazuhiro Hirakura,Taro Nomura and Jun Uzawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . medicagol 相似度:55.5% Journal of Asian Natural Products Research 2002 4 1-5 A NEW COUMARONOCHROMONE FROM SOPHORA JAPONICA YU-PING TANG, JIE HU, JING-HUAWANG and FENG-CHANG LOU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . moracin M 相似度:55.5% China Journal of Chinese Materia Medica 2009 34 1601-1602 桑白皮的化学成分研究 (Ⅱ) 张敉, 陈曼, 孙视, 夏冰, 张涵庆 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 3,9-dihydroxycoumestan 相似度:55.5% China Journal of Chinese Materia Medica 2002 27 843-845 Studies on Chemical Constituents in the Root of Hedysarum polybotrys HAI Liqian, LIANG Hong, ZHAO Yuying, DU Niansheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . moracin M 相似度:55.5% Fitoterapia 2009 80 475-477 In vivo hypoglycemic effects of phenolics from the root bark of Morus alba Mi Zhang, Man Chen, Han-Qing Zhang , Shi Sun , Bing Xia , Fei-Hua Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . indicanine B C21H18O6 相似度:55.5% Phytochemistry 2000 53 981-985 Indicanines B and C, two isoflavonoid derivatives from the root bark of Erythrina indica Alain K. Waffo, Guy A. Azebaze, Augustin E. Nkengfack, Zacharias T. Fomum, Michele Meyer, Bernard Bodo, Fanie R. van Heerden Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . moracin C 相似度:55.5% Acta Pharmaceutica Sinica 2008 Vol 43 1119-1122 2-Arylbenzofuran derivatives from Morus wittiorum TAN Yong-xia; LIU Chao; CHEN Ruo-yun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . isoderrone 相似度:55.5% Chinese Herbal Medicines 2012 4 8-11 Chemical Constituents from Roots of Flemingia philippinensis FU Man-qin,DENG Dun,FENG Shi-xiu,HUANG Ri-ming,TIAN Shuai,QIU Sheng-xiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 2',5,7-trihydroxyneoflavone 相似度:55.5% Chemical & Pharmaceutical Bulletin 1987 35 3909-3913 Flavonoids Syntheses. VI. Synthesis and Spectral Properties of 4-Arylcoumarins (Neoflavones) MUNEKAZU IINUMA,TOSHIYUKI TANAKA,KOJI HAMADA,MIZUO MIZUNO and FUJIO ASAI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . 7-O-tosylapigenin C22H16O7S 相似度:55.5% Heterocycles 2008 76 1607-1615 Synthesis of Oriented Anti-Virus 7-O-Substituted Apigenins Kin-ichi Oyama, Tadao Kondo, and Kumi Yoshida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . 2-(2,4-dihydroxyphenyl)-6-hydroxybenzofuran C14H10O4 相似度:55.5% Heterocycles 2007 71 1779-1785 New Constituents from the Roots of Erythrina x bidwillii Hitoshi Tanaka, Hisanori Hattori, Masaru Sato, Ryozo Yamaguchi, Toshio Fukai, Toshihiro Tanaka, and Eiji Sakai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . 2-(1,1-dimethylallyl)-7,7-dimethyl-1,7-dihydropyrano[2,3-g]indole C18H21NO 相似度:55.5% Tetrahedron Letters 2002 43 2149-2152 Synthetic studies towards paraherquamide F: synthesis of the 1,7-dihydropyrano[2,3-g]indole ring system Rhona J. Cox, Robert M. Williams Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . moracin C 相似度:55.5% Food Chemistry 2012 131 617-625 Bioassay-guided screening and isolation of α-glucosidase and tyrosinase inhibitors from leaves of Morus alba Zhenzhong Yang, Yingchao Wang, Yi Wang, Yufeng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . moracin M 6-(β-D-glucopyranoside) 相似度:55.5% Food Chemistry 2012 131 617-625 Bioassay-guided screening and isolation of α-glucosidase and tyrosinase inhibitors from leaves of Morus alba Zhenzhong Yang, Yingchao Wang, Yi Wang, Yufeng Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . coumestrol C15H8O5 相似度:55.5% Food Chemistry 2011 126 1057-1063 The most abundant polyphenol of soy leaves, coumestrol, displays potent α-glucosidase inhibitory activity Heung Joo Yuk, Jin Hwan Lee, Marcus J. Curtis-Long, Ji Won Lee, Young Soo Kim, Hyung Won Ryu, Chung Gyoo Park, Tae-Sook Jeong, Ki Hun Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . lupiwighteone C20H18O5 相似度:55.5% Chemistry of Natural Compounds 2012 48 486-488 Chemical constituents and cytotoxic activity of Ranunculus pedatus subsp. pedatus Tugce Fafal Erdogan, Bijen Kivcak, M. Ali Onur and Alessandra Braca Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . coumestrol 相似度:55.5% Journal of Agricultural and Food Chemistry 2006 54 2057-2063 LDL-Antioxidant Pterocarpans from Roots of Glycine max (L.) Merr. Jin Hwan Lee, Byong Won Lee, Jin Hyo Kim, Tae-Sook Jeong, Min Jung Kim, Woo Song Lee, and Ki Hun Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . koenimbine 相似度:55.5% Journal of Agricultural and Food Chemistry 2003 51 6461-6467 Comparison of Antioxidative Properties of Carbazole Alkaloids from Murraya koenigii Leaves Yukari Tachibana, Hiroe Kikuzaki, Nordin Hj. Lajis, and Nobuji Nakatani Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . glabrocoumarin C20H16O5 相似度:55% Chemical & Pharmaceutical Bulletin 2005 53(7) 847-849 The Isolation and Structure Elucidation of Minor Isoflavonoids from Licorice of Glycyrrhiza glabra Origin Takeshi KINOSHITA,Yukiyoshi TAMURA,and Kenji MIZUTANI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . psoralidin 相似度:55% Planta Medica 1996 62 353-354 The Cytotoxicity of Psoralidin from Psoralea corylifolia Yong-Man Yang, jin-Won Hyu, Min-Sook Sung,Ha-Sook Chung, Byong-Kak Kim, Woo-Hyun Paik.Sam-Sik Kang, and Jae-Gahb Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . moracin M-3'-O-β-D-glucopyranoside C21H20O12 相似度:55% Chemical & Pharmaceutical Bulletin 1993 41 1238-1243 Two New 2-Arylbenzofuran Derivatives from Hypoglycemic Activity-Bearing Fractions of Morus insignis Purusotam BASNET,Shigetoshi KADOTA,Satoshi TERASHIMA,Mineo SHIMIZU and Tsuneo NAMBA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . psoralidin 相似度:55% China Journal of Chinese Materia Medica 2008 33 1410-1412 Studies on chemical constituents from seed of Psoralea corylifolia LIU Huan, BAI Yangjing, CHEN Yayun, ZHAO Yuying Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . moracin M-3'-O-β-D-glucopyranoside 相似度:55% Chinese Journal of Medicinal Chemistry 2006 16 40-45 Chemical constituents from the water extracts of Cortex Mori PIAO Shu-juan, QU Ge-xia, QIU Feng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . psoralidin C20H16O5 相似度:55% Food Chemistry 2010 121 940-945 Glycosidase inhibitory phenolic compounds from the seed of Psoralea corylifolia Kyeong Yeol Oh, Jin Hwan Lee, Marcus J. Curtis-Long, Jung Keun Cho, Jun Young Kim, Woo Song Lee, Ki Hun Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . moracin M-3'-O-β-D-glucopyranoside C20H20O9 相似度:55% Natural product sciences 2011 17 198-201 Tyrosinase Inhibitory Constituents of Morus bombycis Cortex Kang, Kyo-Bin; Kim, Sang-Du; Kim, Tae-Bum; Jeong, Eun-Ju; Kim, Young-Choong; Sung, Jong-Hyuk; Sung, Sang-Hyun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . 3-hydroxy-4-(5'-hydroxy-3'-methyl but-2' E-enyl)coumestan 相似度:55% Natural Product Communications 2009 4 931-934 Coumestan Glycosides from the Stem Bark ofCylicodiscus gabunensis Kazie Nchancho, Jacques Kouam, Pierre Tane, Victor Kuete Jean Watchueng andZacharias T. Fomum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 53 . plicadin 相似度:55% Journal of Agricultural and Food Chemistry 2006 54 2057-2063 LDL-Antioxidant Pterocarpans from Roots of Glycine max (L.) Merr. Jin Hwan Lee, Byong Won Lee, Jin Hyo Kim, Tae-Sook Jeong, Min Jung Kim, Woo Song Lee, and Ki Hun Park Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 54 . Moracin S C19H18O4 相似度:52.6% Phytochemistry 2009 70 216-221 Prenylated arylbenzofuran derivatives from Morus mesozygia with antioxidant activity Gilbert D.W.F. Kapche, Christian. D. Fozing, Jean H.Donfack, Ghislain W.Fotso, Dawe Amadou, Angèle.N.Tchana, Merhatibeb Bezabih, Paul F. Moundipa, Bonaventure T. Ngadjui, Berhanu M. Abegaz Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 55 . licoisoflavone A 相似度:52.6% Chemical & Pharmaceutical Bulletin 1991 39 1568-1572 Sophoraflavanones H, I and J, Flavonostilbenes from Sophora moorcroftiana Yoshiaki SHIRATAKI,Mami NOGUCHI,Ichiro YOKOE,Tsuyoshi TOMIMORI and Manki KOMATSU Structure 13C NMR 碳谱模拟图 |
2楼2012-12-27 09:26:15