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qiangou木蟲(chóng) (著名寫(xiě)手)
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[求助]
求助兩個(gè)微譜數(shù)據(jù) 已有2人參與
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辛苦各位了，尋求各位幫助��！ （1） 44.5,46.1,83.8,86.9,115.1,124.4,125.1,130.0,135.6,139.4,164.1,164.4 （2）27.6,28.2,65.7,66.0,81.6,94.4,94.5,96.2,98.7,101.2,102.5,104.9,105.9,114.5,115.1,118.5,129.5,129.8,133.1,144.7,144.8,144.8,149.8,150.4,152.5,154.2,155.6,156.4 |
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qiangou: 金幣+25, ★★★很有幫助 2014-03-08 22:19:43
感謝參與，應(yīng)助指數(shù) +1
qiangou: 金幣+25, ★★★很有幫助 2014-03-08 22:19:43
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2 查詢模式：模糊查詢 碳譜數(shù)據(jù)輸入： 按從小到大順序輸入，數(shù)字間用英文半角逗號(hào)(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶劑選項(xiàng)： 匹配容差： (數(shù)字格式，可自行設(shè)定) 相似度： %(相似度>=50%) 查詢結(jié)果：共查到115個(gè)化合物(查詢結(jié)果僅供參考) 1 . epigallocatechin-(4β→8,2β→O-7)-epicatechin C30H24O13 相似度:85.7% Journal of Natural Products 2000 63 238-242 Inhibitory Effects on HIV-1 Protease of Constituents from the Wood of Xanthoceras sorbifolia Chao-mei Ma, Norio Nakamura,Masao Hattori, Hiroko Kakuda,Jun-chan Qiao, and Hai-lan Yu Structure 13C NMR 碳譜模擬圖 2 . proanthocyanidin A2 相似度:85.7% China Journal of Chinese Materia Medica 2009 34 3225-3228 Chemical constituents of Periploca forrestii GAN Xiuhai, ZHOU Xin, CHEN Huaguo, GONG Xiaojian, ZHAO Chao Structure 13C NMR 碳譜模擬圖 3 . 2α,3α-epoxy-5,7,3',4'-tetrahydroxyflavan-(4β-8-catechin) C30H24O12 相似度:83.3% Food Chemistry 2011 126 1081-1087 Chemical constituents with antioxidant activities from litchi (Litchi chinensis Sonn.) seeds Lijun Wang, Guodong Lou, Zhongjun Ma, Xueming Liu Structure 13C NMR 碳譜模擬圖 4 . 2a,3a-epoxy-5,7,3',4'-tetrahydroxyflavan-(4b→8)-epicatechin 相似度:76.6% Journal of Shenyang Pharmaceutical University 2009 26 781-784 Chemical constituents from stem of Cratoxylon cochinchinensis Bl. YU Hai-yang, WANG Nai-li, ZHANG Xue, JIN San-lin, YAO Xin-sheng Structure 13C NMR 碳譜模擬圖 5 . 2α,3α-epoxy-5,7,3',4'-tetrahydroxyflavan-(4β8)-epicatechin 相似度:73.3% Food Chemistry 2011 126 1081-1087 Chemical constituents with antioxidant activities from litchi (Litchi chinensis Sonn.) seeds Lijun Wang, Guodong Lou, Zhongjun Ma, Xueming Liu Structure 13C NMR 碳譜模擬圖 6 . 2a,3a-epoxy-5,7,3',4'-tetrahydroxyflavan-(4β-8)-epicatechin C30H24O12 相似度:70% Chemistry & Biodiversity 2007 Vol. 4 2172 Phenolic Derivatives with Free-Radical-Scavenging Activities from Ixeridium gracile (DC.) Shih Xue-Mei Ma, Yong Liu, and Yan-Ping Shi Structure 13C NMR 碳譜模擬圖 7 . proanthocyanidin A-2 相似度:70% China Journal of Chinese Materia Medica 2007 32 599-603 Studies on chemical constituents from roots of Craibiodendrom henryi HUANG Xiangzhong, LIU Yue , YU Shishan, HU Youcai, QU Jing Structure 13C NMR 碳譜模擬圖 8 . ent-epiafzelechin-(4α→8, 2α→O→7)- (+)-epicatechin C30H26O11 相似度:70% Fitoterapia 2000 71 245-253 Two A-type proanthocyanidins from Prunus armeniaca roots D. Prasad Structure 13C NMR 碳譜模擬圖 9 . proanthocyanidin A-2 C30H24O2 相似度:70% Chinese Traditional and Herbal Drugs 2009 40 1377-1380 金葉子葉化學(xué)成分的研究 宋麗華;楊勝祥;李躍中;姜坤 Structure 13C NMR 碳譜模擬圖 10 . Epicatechin-(4β→8)-4'-O-methylgallocatechin C31H28O13 相似度:67.7% Journal of Natural Products 2011 74 1427-1436 Structural and Conformational Analysis of Proanthocyanidins from Parapiptadenia rigida and Their Wound-Healing Properties Cleber A. Schmidt, Renato Murillo, Berta Heinzmann, Stefan Laufer, Victor Wray, and Irmgard Merfort Structure 13C NMR 碳譜模擬圖 11 . proanthocyanidin A-2 相似度:66.6% Natural Product Research and Development 2009 21 6-9 Flavonoids from Rhododendron spinuliferum LUO Guo-jun; REN Rong; LI Hong-mei; LI Hai-zhou; LI Rong-tao Structure 13C NMR 碳譜模擬圖 12 . compound 8 相似度:63.3% Chinese Traditional and Herbal Drugs 2010 41 19-23 Chemical constituents from Rhododendron spiciferum and their effects on immunocyte of mice WANG Wei-guang; CAO Yong-guo; FU Li-zhuo; LI Hai-zhou; DENG Xu-ming; LI Rong-tao Structure 13C NMR 碳譜模擬圖 13 . 2β,3β-epoxy-5,7,3',4'-tetrahydroxyflavan-(4α-8-epicatechin) C30H24O12 相似度:63.3% Food Chemistry 2011 126 1081-1087 Chemical constituents with antioxidant activities from litchi (Litchi chinensis Sonn.) seeds Lijun Wang, Guodong Lou, Zhongjun Ma, Xueming Liu Structure 13C NMR 碳譜模擬圖 14 . vignacyanidin 相似度:63.3% Food Chemistry 2013 141 282-288 Isolation and characterization of a cyanidin-catechin pigment from adzuki bean (Vigna angularis) Umeo Takahama, Ryo Yamauchi, Sachiko Hirota Structure 13C NMR 碳譜模擬圖 15 . epicatechin-(2β→O→7,4β→8)ent-epicatechin C30H24O12 相似度:63.3% Journal of Chinese Medicinal Materials 2009 32 1840-1843 Studies on the Chemical Constituents from Rhododendron delavayi SONG He-jiao, PAN Yu-yin, WANG Wei-guang, FU Li-zhuo, LI Hai-zhou, LI Hong-mei, LI Rong-tao Structure 13C NMR 碳譜模擬圖 16 . pavetanin A-2 相似度:60.7% Phytochemistry 1991 30 4129-4135 Dimeric and trimeric proanthocyanidins possessing a doubly linked structure from Pavetta owariensis A. M. Baldé, L. A. Pieters, V. Wray, H. Kolodziej, D. A. Vanden Berghe, M. Claeys, A. J. Vlietinck Structure 13C NMR 碳譜模擬圖 17 . cinchonain C24H18O9 相似度:60.7% Asian Journal of Traditional Medicines 2006 1 73-75 An NMR Study of a Phenyl Propanoid-substituted Catechin from Polygonum bistorta Xiaoqiu Liu, Weiwei Li, Huiming Hua, Wen Li, Fakui Chen and Lijun Wu Structure 13C NMR 碳譜模擬圖 18 . epicatechin-(2β→O→7,4β→8)-epicatechin A2 相似度:60% Pharmaceutical Biology 2006 44 445-450 Procyanidins from Adansonia digitata. Abdelaaty A. Shahat Structure 13C NMR 碳譜模擬圖 19 . dehydrodicatechin A 相似度:60% Chemistry & Biodiversity 2012 9 68-79 Antioxidant Phenolic Compounds from the Stems of Entada phaseoloides Yuqiong Dong, Haiming Shi, Haisha Yang, Yunhua Peng, Mengyue Wang and Xiaobo Li Structure 13C NMR 碳譜模擬圖 20 . (+)-catechin 相似度:59.3% Phytochemistry 1997 46 223-227 An oxidized tartaric acid residue as a new bridge potentially competing with acetaldehyde in flavan-3-OL condensation Hélène Fulcrand, Véronique Cheynier, Jan Oszmianski, Michel Moutounet Structure 13C NMR 碳譜模擬圖 21 . (-)-fisetinidol-(4β→8)-catechin 相似度:58.6% Phytochemistry 1997 46 893-900 Flavan dimers with lipase inhibitory activity from Cassia nomame Tsutomu Hatano, Akiko Yamashita, Toshitaka Hashimoto, Hideyuki Ito, Naoki Kubo, Masaaki Yoshiyama, Susumu Shimura, Yoshio Itoh, Takuo Okuda, Takashi Yoshida Structure 13C NMR 碳譜模擬圖 22 . procyanidin A-2 相似度:58.6% Natural Product Research and Development 1999 11(6) 15-17 CHEMICAL CONSTITUENTS OF CHUANMINSHEN VIOLACEUM Zhou Yan; Peng Shulin; Lu Faqiang; Ding Lisheng Structure 13C NMR 碳譜模擬圖 23 . 4-benzylthioproanthocyanidin-A2 相似度:57.5% Phytochemistry 1991 30 4129-4135 Dimeric and trimeric proanthocyanidins possessing a doubly linked structure from Pavetta owariensis A. M. Baldé, L. A. Pieters, V. Wray, H. Kolodziej, D. A. Vanden Berghe, M. Claeys, A. J. Vlietinck Structure 13C NMR 碳譜模擬圖 24 . mururin B C24H16O9 相似度:57.1% Planta Medica 2002 68 621-625 Mururins A-C,Three New Lignoids from Brosimum acutifolium and their Protein Kinase Inhibitory Activity Junko Takashima,Shoichi Asano,Ayumi Ohsaki Structure 13C NMR 碳譜模擬圖 25 . catechin-[8,7-e]-4b-(3,4-dihydroxy-phenyl)-dihydro-2(3H)-pyranone C24H20O9 相似度:57.1% Food Chemistry 2012 135 1929-1937 Antioxidant and α-glucosidase inhibitory phenolics isolated from highbush blueberry flowers Chunpeng Wan, Tao Yuan, Amanda L. Cirello, Navindra P. Seeram Structure 13C NMR 碳譜模擬圖 26 . Epirobinetinidol-(4β,8)-catechin C30H26O12 相似度:57.1% Journal of Natural Products 2011 74 119-128 α-Amylase and Lipase Inhibitory Activity and Structural Characterization of Acacia Bark Proanthocyanidins Rie Kusano, Sosuke Ogawa, Yosuke Matsuo, Takashi Tanaka, Yoshikazu Yazaki, and Isao Kouno Structure 13C NMR 碳譜模擬圖 27 . Fisetinidol-(4α-8)-catechin 相似度:57.1% Molecules 2012 17 13917-13922 Isolation and Identification of the Phenolic Compounds from the Roots of Sanguisorba officinalis L. and Their Antioxidant Activities Shuang Zhang, Xin Liu, Zi-Long Zhang, Lu He, Zhe Wang and Guang-Shu Wang Structure 13C NMR 碳譜模擬圖 28 . ent-epiafzelechin-(2α→O →7, 4a→8)-epiafzelechin C30H24O10 相似度:56.6% Phytochemistry 1999 50 321-324 Proanthocyanidins from Prunus armeniaca roots M.S.M. Rawat , D. Prasad, R.K. Joshi, G. Pant Structure 13C NMR 碳譜模擬圖 29 . epicatechin-(4β-8,2β-7)-catechin 相似度:56.6% Phytochemistry 1994 37 1707-1711 Flavan-3-ols from seeds ofLupinus angustifolius Maciej Stobiecki, Mariusz Popenda Structure 13C NMR 碳譜模擬圖 30 . 芒花苷 相似度:55.1% Journal of Chinese Medicinal Materials 2008 31 219-221 Phenols from the Rhizomes of Arachniodes exilis ZHOU Dao-nian, RUAN Jin-lan, CAI Ya-ling, ZHANG Song-an, WU Xiao-hui, FENG Chao Structure 13C NMR 碳譜模擬圖 31 . cinchonain Ic 相似度:53.5% Chemical & Pharmaceutical Bulletin 1982 30 4268-4276 Tannins and Related Compounds. VII. Phenylpropanoid-substituted Epicatechins, Cinchonains from Cinchona succirubra. (1) GENICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳譜模擬圖 32 . compound 5 相似度:53.5% Journal of Natural Products 1993 Vol 56 1532-1538 Selligueain A, a Novel Highly Sweet Proanthocyanidin from the Rhizomes of Selliguea feei Nam-In Baek, Myung-Sook Chung, Lisa Shamon, Leonardus B. S. Kardono, Soefjan Tsauri, Kosasih Padmawinata, John M. Pezzuto, D. Doel Soejarto, A. Douglas Kinghorn Structure 13C NMR 碳譜模擬圖 33 . Epicatechin-(7,8-bc)-48-(4-hydroxyphenyl)-dihydro-2(3H)-pyranone 相似度:53.5% Phytochemistry 1994 35 545-546 Phenylpropanoid-catechins from bark of Ocotea porosa Jorge M. David, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR 碳譜模擬圖 34 . Wikstrol B C30H22O10 相似度:53.5% Phytochemistry 1994 37 879-883 Three biflavonoids from Wikstroemia sikokiana Kimlye Baba, Masahiko Taniguchi, Mitsugi Kozawa Structure 13C NMR 碳譜模擬圖 35 . epiafzelechin-(4β→8,2β→0→7)-ent-afzelechin 相似度:53.5% Phytochemistry 1992 31 2491-2494 Epiafzelechin-(4β→8, 2β→0→7)-ent-afzelechin from Cassipourea gerrardii Anthony B. Cunningham, Daneel Ferreira, Jacobus A. Steenkamp, C.Hendrick L. Mouton, Siegfried E. Drewes, Craig W. Taylor Structure 13C NMR 碳譜模擬圖 36 . Ichangol C30H24O12 相似度:53.5% Helvetica Chimica Acta 2011 Vol. 94 1677-1684 A New Phenolic Diglycoside Produced in Response to Copper Toxicity and a New Flavan Dimer from the Leaves of Viburnum ichangense (Hemsl.) Rehd. Bin Wu, Kuiwu Wang, and Xiaodan Wu Structure 13C NMR 碳譜模擬圖 37 . loranthin C24H18O11 相似度:53.5% Phytochemistry Letters 2013 6 113-117 Loranthin: A new polyhydroxylated flavanocoumarin from Plicosepalus acacia with significant free radical scavenging and antimicrobial activity Jihan M. Badr, Lamiaa A. Shaala, Diaa T.A. Youssef Structure 13C NMR 碳譜模擬圖 38 . wikstrol A 相似度:53.5% Pharmaceutical Biology 2003 41 59-61 Biflavonoids from Stellera chamaejasme Baomin Feng, Yuehu Pei, Huiming Hua, Tao Wang, Yi Zhang Structure 13C NMR 碳譜模擬圖 |
4樓2014-03-08 21:13:31
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★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
qiangou: 金幣+25 2014-03-08 22:19:22
感謝參與，應(yīng)助指數(shù) +1
qiangou: 金幣+25 2014-03-08 22:19:22
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(1)查詢結(jié)果：共查到92個(gè)化合物(查詢結(jié)果僅供參考) 1 . 4-(6-chloro-1H-indol-3-yl)-2-pyrimidinamine C12H9ClN4 相似度:58.3% Journal of Heterocyclic Chemistry 2007 44 793-801 Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles Fathi A. Abu-Shanab,A. M. Hessen and S. A. S. Mousa Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . 4-(4-bromo-1H-indol-3-yl)-2-pyrimidinamine C12H9BrN4 相似度:58.3% Journal of Heterocyclic Chemistry 2007 44 793-801 Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles Fathi A. Abu-Shanab,A. M. Hessen and S. A. S. Mousa Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . 1-(chloroacetyl)indole [2-chloro-1-(1H-indol-1-yl)-ethanone] 相似度:58.3% Journal of Heterocyclic Chemistry 2007 44 1213-1217 The synthesis of some 3-acylindoles revisited Vedran Hasimbegovic,Johnny Sltt,Jan Bergman and Tomasz Janosik Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . 2-(4-(Trifluoromethyl)benzyl)isothiazolo[5,4-b]pyridin-3(2H)-one 相似度:58.3% Bioorganic & Medicinal Chemistry 2011 19 3678-3689 Synthesis and biological testing of novel pyridoisothiazolones as histone acetyltransferase inhibitors Silviya D. Furdas, Suhaib Shekfeh, Elisabeth-Maria Bissinger, Julia M. Wagner, Sonja Schlimme, Vassil Valkov, Michael Hendzel, Manfred Jung, Wolfgang Sippl Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . 1-(2-(2-acetamidophenyl)-2,2-difluoroacetyl)-4-phenylthiosemicarbazide 相似度:53.8% Journal of the Brazilian Chemical Society 2008 19 445-457 N-Acyl-3,3-difluoro-2-oxoindoles as Versatile Intermediates for the Preparation of Different 2,2-Difluorophenylacetic Derivatives Núbia Boechat, Warner B. Kover, Mônica M. Bastos, Angelo C. Pinto, Lindalva C. Maciel, Lúcia M. U. Mayer, Filipe S. Q. da Silva, Paula M. Sá, Jorge S. Mendonça,Solange M. S. V. Wardell and Monique S. L. Arruda Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . compound 8(R=3-Cl 相似度:53.8% Magnetic Resonance in Chemistry 1997 35 543-548 Polynuclear Magnetic Resonance of Substituted Thiobenzanilides and Benzanilides: Transmission of Substituent Effects through the Thiocarboxamide Group Karel Waisser, Jiří Kuneš, and Lenka Kubicová, Miloš Buděšínsky and Otto Exner Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . 1-(2-Thiazolyl)-3-phenyl-4,5-dihydroxy-2-imidazolidinone C12H11N3O3S 相似度:50% Molecules 2006 11 768-775 Synthesis of New Unsymmetrical 4, 5-Dihydroxy-2-imidazolidinones. Dynamic NMR Spectroscopic Study of the Prototropic Tautomerism in 1-(2-Benzimidazolyl)-3-phenyl-4, 5-dihydroxy-2-imidazolidinone Mehdi Ghandi, Abolfazl Olyaei and Farshid Salimi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . 1-(2-Benzimidazolyl)-3-phenyl-4,5-dihydroxy-2-imidazolidinone C16H14N4O3 相似度:50% Molecules 2006 11 768-775 Synthesis of New Unsymmetrical 4, 5-Dihydroxy-2-imidazolidinones. 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Deshielding effect on the carbonyl carbon with methyl substitution (pages 191–194) Cristian Salas, Veronica Armstrong, Claudio López and Ricardo A. Tapia Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 33 . compound 相似度:50% Tetrahedron Letters 2002 43 5739-5742 Microwave-assisted synthesis of aminopyrimidines Guanglin Luo, Ling Chen, Graham S Poindexter Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 34 . compound M4 C17H14N2O2 相似度:50% Tetrahedron Letters 2003 44 4617-4619 Synthesis of ligand monomers derived from 4,5-diazafluoren-9-one Guangchang Zhou, Issifu I. 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Carty, Patricia Saenz-Méndez, Leif A. Eriksson, Fawaz Aldabbagh Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 49 . 3-(4-methyl-1-oxido-2-pyridiniumyl)-3H-1,2,3-benzotriazol-1-ium-1-olate C12H10N4O2 相似度:50% Heterocycles 2001 55 1703-1710 α-Benzotriazolylpyridines and Their N-Oxides Alan R. Katritzky,* Thomas Kurz, Suoming Zhang, Michael Voronkov, and Peter J. Steel Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
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Shih Xue-Mei Ma, Yong Liu, and Yan-Ping Shi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . proanthocyanidin A-2 相似度:70% China Journal of Chinese Materia Medica 2007 32 599-603 Studies on chemical constituents from roots of Craibiodendrom henryi HUANG Xiangzhong, LIU Yue , YU Shishan, HU Youcai, QU Jing Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . ent-epiafzelechin-(4α→8, 2α→O→7)- (+)-epicatechin C30H26O11 相似度:70% Fitoterapia 2000 71 245-253 Two A-type proanthocyanidins from Prunus armeniaca roots D. Prasad Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . proanthocyanidin A-2 C30H24O2 相似度:70% Chinese Traditional and Herbal Drugs 2009 40 1377-1380 金葉子葉化學(xué)成分的研究 宋麗華;楊勝祥;李躍中;姜坤 Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . Epicatechin-(4β→8)-4'-O-methylgallocatechin C31H28O13 相似度:67.7% Journal of Natural Products 2011 74 1427-1436 Structural and Conformational Analysis of Proanthocyanidins from Parapiptadenia rigida and Their Wound-Healing Properties Cleber A. Schmidt, Renato Murillo, Berta Heinzmann, Stefan Laufer, Victor Wray, and Irmgard Merfort Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 11 . proanthocyanidin A-2 相似度:66.6% Natural Product Research and Development 2009 21 6-9 Flavonoids from Rhododendron spinuliferum LUO Guo-jun; REN Rong; LI Hong-mei; LI Hai-zhou; LI Rong-tao Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 12 . compound 8 相似度:63.3% Chinese Traditional and Herbal Drugs 2010 41 19-23 Chemical constituents from Rhododendron spiciferum and their effects on immunocyte of mice WANG Wei-guang; CAO Yong-guo; FU Li-zhuo; LI Hai-zhou; DENG Xu-ming; LI Rong-tao Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 13 . 2β,3β-epoxy-5,7,3',4'-tetrahydroxyflavan-(4α-8-epicatechin) C30H24O12 相似度:63.3% Food Chemistry 2011 126 1081-1087 Chemical constituents with antioxidant activities from litchi (Litchi chinensis Sonn.) seeds Lijun Wang, Guodong Lou, Zhongjun Ma, Xueming Liu Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 14 . vignacyanidin 相似度:63.3% Food Chemistry 2013 141 282-288 Isolation and characterization of a cyanidin-catechin pigment from adzuki bean (Vigna angularis) Umeo Takahama, Ryo Yamauchi, Sachiko Hirota Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 15 . epicatechin-(2β→O→7,4β→8)ent-epicatechin C30H24O12 相似度:63.3% Journal of Chinese Medicinal Materials 2009 32 1840-1843 Studies on the Chemical Constituents from Rhododendron delavayi SONG He-jiao, PAN Yu-yin, WANG Wei-guang, FU Li-zhuo, LI Hai-zhou, LI Hong-mei, LI Rong-tao Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 16 . pavetanin A-2 相似度:60.7% Phytochemistry 1991 30 4129-4135 Dimeric and trimeric proanthocyanidins possessing a doubly linked structure from Pavetta owariensis A. M. Baldé, L. A. Pieters, V. Wray, H. Kolodziej, D. A. Vanden Berghe, M. Claeys, A. J. Vlietinck Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 17 . cinchonain C24H18O9 相似度:60.7% Asian Journal of Traditional Medicines 2006 1 73-75 An NMR Study of a Phenyl Propanoid-substituted Catechin from Polygonum bistorta Xiaoqiu Liu, Weiwei Li, Huiming Hua, Wen Li, Fakui Chen and Lijun Wu Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 18 . epicatechin-(2β→O→7,4β→8)-epicatechin A2 相似度:60% Pharmaceutical Biology 2006 44 445-450 Procyanidins from Adansonia digitata. Abdelaaty A. Shahat Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 19 . dehydrodicatechin A 相似度:60% Chemistry & Biodiversity 2012 9 68-79 Antioxidant Phenolic Compounds from the Stems of Entada phaseoloides Yuqiong Dong, Haiming Shi, Haisha Yang, Yunhua Peng, Mengyue Wang and Xiaobo Li Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 20 . (+)-catechin 相似度:59.3% Phytochemistry 1997 46 223-227 An oxidized tartaric acid residue as a new bridge potentially competing with acetaldehyde in flavan-3-OL condensation Hélène Fulcrand, Véronique Cheynier, Jan Oszmianski, Michel Moutounet Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 21 . (-)-fisetinidol-(4β→8)-catechin 相似度:58.6% Phytochemistry 1997 46 893-900 Flavan dimers with lipase inhibitory activity from Cassia nomame Tsutomu Hatano, Akiko Yamashita, Toshitaka Hashimoto, Hideyuki Ito, Naoki Kubo, Masaaki Yoshiyama, Susumu Shimura, Yoshio Itoh, Takuo Okuda, Takashi Yoshida Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 22 . procyanidin A-2 相似度:58.6% Natural Product Research and Development 1999 11(6) 15-17 CHEMICAL CONSTITUENTS OF CHUANMINSHEN VIOLACEUM Zhou Yan; Peng Shulin; Lu Faqiang; Ding Lisheng Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 23 . 4-benzylthioproanthocyanidin-A2 相似度:57.5% Phytochemistry 1991 30 4129-4135 Dimeric and trimeric proanthocyanidins possessing a doubly linked structure from Pavetta owariensis A. M. Baldé, L. A. Pieters, V. Wray, H. Kolodziej, D. A. Vanden Berghe, M. Claeys, A. J. Vlietinck Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 24 . mururin B C24H16O9 相似度:57.1% Planta Medica 2002 68 621-625 Mururins A-C,Three New Lignoids from Brosimum acutifolium and their Protein Kinase Inhibitory Activity Junko Takashima,Shoichi Asano,Ayumi Ohsaki Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 25 . catechin-[8,7-e]-4b-(3,4-dihydroxy-phenyl)-dihydro-2(3H)-pyranone C24H20O9 相似度:57.1% Food Chemistry 2012 135 1929-1937 Antioxidant and α-glucosidase inhibitory phenolics isolated from highbush blueberry flowers Chunpeng Wan, Tao Yuan, Amanda L. Cirello, Navindra P. Seeram Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 26 . Epirobinetinidol-(4β,8)-catechin C30H26O12 相似度:57.1% Journal of Natural Products 2011 74 119-128 α-Amylase and Lipase Inhibitory Activity and Structural Characterization of Acacia Bark Proanthocyanidins Rie Kusano, Sosuke Ogawa, Yosuke Matsuo, Takashi Tanaka, Yoshikazu Yazaki, and Isao Kouno Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 27 . Fisetinidol-(4α-8)-catechin 相似度:57.1% Molecules 2012 17 13917-13922 Isolation and Identification of the Phenolic Compounds from the Roots of Sanguisorba officinalis L. and Their Antioxidant Activities Shuang Zhang, Xin Liu, Zi-Long Zhang, Lu He, Zhe Wang and Guang-Shu Wang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 28 . ent-epiafzelechin-(2α→O →7, 4a→8)-epiafzelechin C30H24O10 相似度:56.6% Phytochemistry 1999 50 321-324 Proanthocyanidins from Prunus armeniaca roots M.S.M. Rawat , D. Prasad, R.K. Joshi, G. Pant Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 29 . epicatechin-(4β-8,2β-7)-catechin 相似度:56.6% Phytochemistry 1994 37 1707-1711 Flavan-3-ols from seeds ofLupinus angustifolius Maciej Stobiecki, Mariusz Popenda Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 30 . 芒花苷 相似度:55.1% Journal of Chinese Medicinal Materials 2008 31 219-221 Phenols from the Rhizomes of Arachniodes exilis ZHOU Dao-nian, RUAN Jin-lan, CAI Ya-ling, ZHANG Song-an, WU Xiao-hui, FENG Chao Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 31 . cinchonain Ic 相似度:53.5% Chemical & Pharmaceutical Bulletin 1982 30 4268-4276 Tannins and Related Compounds. VII. Phenylpropanoid-substituted Epicatechins, Cinchonains from Cinchona succirubra. (1) GENICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 32 . compound 5 相似度:53.5% Journal of Natural Products 1993 Vol 56 1532-1538 Selligueain A, a Novel Highly Sweet Proanthocyanidin from the Rhizomes of Selliguea feei Nam-In Baek, Myung-Sook Chung, Lisa Shamon, Leonardus B. S. Kardono, Soefjan Tsauri, Kosasih Padmawinata, John M. Pezzuto, D. Doel Soejarto, A. Douglas Kinghorn Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 33 . Epicatechin-(7,8-bc)-48-(4-hydroxyphenyl)-dihydro-2(3H)-pyranone 相似度:53.5% Phytochemistry 1994 35 545-546 Phenylpropanoid-catechins from bark of Ocotea porosa Jorge M. David, Massayoshi Yoshida, Otto R. Gottlieb Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 34 . Wikstrol B C30H22O10 相似度:53.5% Phytochemistry 1994 37 879-883 Three biflavonoids from Wikstroemia sikokiana Kimlye Baba, Masahiko Taniguchi, Mitsugi Kozawa Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 35 . epiafzelechin-(4β→8,2β→0→7)-ent-afzelechin 相似度:53.5% Phytochemistry 1992 31 2491-2494 Epiafzelechin-(4β→8, 2β→0→7)-ent-afzelechin from Cassipourea gerrardii Anthony B. Cunningham, Daneel Ferreira, Jacobus A. Steenkamp, C.Hendrick L. Mouton, Siegfried E. Drewes, Craig W. Taylor Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 36 . Ichangol C30H24O12 相似度:53.5% Helvetica Chimica Acta 2011 Vol. 94 1677-1684 A New Phenolic Diglycoside Produced in Response to Copper Toxicity and a New Flavan Dimer from the Leaves of Viburnum ichangense (Hemsl.) Rehd. Bin Wu, Kuiwu Wang, and Xiaodan Wu Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 37 . loranthin C24H18O11 相似度:53.5% Phytochemistry Letters 2013 6 113-117 Loranthin: A new polyhydroxylated flavanocoumarin from Plicosepalus acacia with significant free radical scavenging and antimicrobial activity Jihan M. Badr, Lamiaa A. Shaala, Diaa T.A. Youssef Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 38 . wikstrol A 相似度:53.5% Pharmaceutical Biology 2003 41 59-61 Biflavonoids from Stellera chamaejasme Baomin Feng, Yuehu Pei, Huiming Hua, Tao Wang, Yi Zhang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 39 . wikstrol B 相似度:53.5% Pharmaceutical Biology 2003 41 59-61 Biflavonoids from Stellera chamaejasme Baomin Feng, Yuehu Pei, Huiming Hua, Tao Wang, Yi Zhang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 40 . leucaediflavone C44H30O13 相似度:53.5% Journal of the Indian Chemical Society 2004 81 392-394 Novel biflavonoids from the leaves of Leucaena divesifolia and Albizia procera and their protein binging efficiency Surbhi Yadav and B.K.Bhadoria Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 41 . 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Abiesinol G C30H22O12 相似度:53.3% Helvetica Chimica Acta 2009 92 1610-1620 Phenolic Compounds Isolated from the Bark of Abies sachalinensis Shun-ichi Wada, Teppei Hitomi, Reiko Tanaka Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 44 . vitisinol C30H22O12 相似度:53.3% Phytochemistry 2000 53 1097-1102 Procyanidins from the seeds of Vitis amurensis Jiang-Nong Wang, Yoshio Hano, Taro Nomura, Ying-Jie Chen Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 45 . proanthocyanidin A-2 相似度:53.3% Phytochemistry 1991 30 337-342 A-type Proanthocyanidins from stem-bark of Pavetta owariensis A.M. Baldé, L.A. Pieters, A. Gergely, H Kolodziej, M. Claeys, A.J. Vlietinck Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 46 . (6S,7S,8R)-2-(3,4-dihydroxyphenyl)-6-(4-hydroxyphenyl)-8-(2,4-dihydroxyphenyl)-2,3-trans-6,7-cis-7,8-trans-3,4,9,10-tetrahydro-2H,6H-pyrano[2,3-f]chromene-3,7,9-triol C30H26O10 相似度:53.3% Chemical & Pharmaceutical Bulletin 2010 58 1227-1231 Three New Stereoisomers of Condensed Tannins from the Roots of Rosa multiflora Kwan Hee Park, Sung Kyu Kim, Sun Eun Choi, Joo Hee Kwon, Myung Hwan Oh and Min Won Lee Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
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1 (1)查詢結(jié)果：共查到92個(gè)化合物(查詢結(jié)果僅供參考) 1 . 4-(6-chloro-1H-indol-3-yl)-2-pyrimidinamine C12H9ClN4 相似度:58.3% Journal of Heterocyclic Chemistry 2007 44 793-801 Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles Fathi A. Abu-Shanab,A. M. Hessen and S. A. S. Mousa Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . 4-(4-bromo-1H-indol-3-yl)-2-pyrimidinamine C12H9BrN4 相似度:58.3% Journal of Heterocyclic Chemistry 2007 44 793-801 Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles Fathi A. Abu-Shanab,A. M. Hessen and S. A. S. 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Bonesi,Maria A. Ponce and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 20 . ethyl 1-phenyl-7(1H)-oxo-2,3-dihydroimidazo[1,2-a]pyrimi-dine-6-carboxylate C15H15N3O3 相似度:50% Journal of Heterocyclic Chemistry 2003 40 93-99 The psuedo-michael reaction of 2-aminoimidazolines 2. Part 1. Synthesis and structure assignment of isomeric 5(1H)-Oxo and 7(1H)-Oxo-2,3-dihydroimidazo[1,2-a]pyrimidine-6-carboxylates Dariusz Matosiuk,Kalevi Pihlaja,Vladimir V. Ovcharenko,Izabela Dybała,Anna E. 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Direct iodination of carbazoles by N-iodosuccinimide and N-iodosuccinimide-silica gel system Sergio M. Bonesi and Rosa Erra-Balsells Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 24 . (±)-N-methyl-isoanatabine 相似度:50% Journal of Heterocyclic Chemistry 2010 47 569-581 A convenient racemic synthesis of two isomeric tetrahydropyridyl alkaloids: Isoanatabine and anatabine Anne Rouchaud and William R. Kem Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 25 . ethyl 4-(4-bromophenyl)pyrrolo[2,1-f]pyridazine-2-carboxylate C16H14BrN2O2 相似度:50% Journal of Heterocyclic Chemistry 2010 47 878-886 A simple and versatile protocol for the preparation of 1,3-functionalized heterocycles utilizing benzoylpyruvates Jens M. J. Nolsöe, Anne Ertan, Mats Svensson and Dirk Weigelt Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 26 . N-isopropylidene-N'-(2-methoxy[1,2,4]triazolo[1,5-a]quinazolin-5-yl)hydrazine C13H14N6O 相似度:50% Heterocycles 2010 81 1843-1859 Novel Synthesis of 2-Alkoxy(Aralkoxy)-5-chloro[1,2,4]triazolo[1,5-a]quinazolines and Their Derivatives Rashad Al-Salahi and Detlef Geffken Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 27 . cyano(1-methyl-4(1H)-pyridinylidene)-N-phenylethanethioamide C15H13N3S 相似度:50% Heterocycles 2009 78 2021-2032 Preparation of 5-Amino-1,2-dihydro-4-(1-methyl-4-piperidinyl)pyrrol-3-ones Bohdan A. Chalyk, Anton V. Tverdokhlebov, Rustam T. Iminov, and Andrey A. Tolmachev Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 28 . benzothiophene-2-carboxylic acid C9H6O2S 相似度:50% Heterocycles 2008 75 1913-1929 Solvent-Free Microwave Synthesis of 3-(4-Benzothiophene-2-carbonyl)-1-piperazinyl-1-benzothiophen-2-yl-1-propanones. New Hetero Bis-Ligands with Potential 5-HT1A Serotonergic Activity Hernán Pessoa-Mahana, Johann Kosche C., Nadia Ron H., Gonzalo Recabarren-Gajardo, Claudio Saitz B., Ramiro Araya-Maturana, and C. David Pessoa-Mahana Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 29 . benzothiophene-2-carbonyl chloride C9H5ClOS 相似度:50% Heterocycles 2008 75 1913-1929 Solvent-Free Microwave Synthesis of 3-(4-Benzothiophene-2-carbonyl)-1-piperazinyl-1-benzothiophen-2-yl-1-propanones. New Hetero Bis-Ligands with Potential 5-HT1A Serotonergic Activity Hernán Pessoa-Mahana, Johann Kosche C., Nadia Ron H., Gonzalo Recabarren-Gajardo, Claudio Saitz B., Ramiro Araya-Maturana, and C. David Pessoa-Mahana Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 30 . 12a-phenyl-5,10,11,12a-tetrahydro-6H,9H-imidazo[2',1':3,4][1,2,4]triazolo[1,5-c]quinazoline-6-thione C17H15N5S 相似度:50% Heterocycles 2007 71 1907-1917 Synthesis of N-Imidazolidin-2-ylidenehydrazones and Their Transformation into 5, 10, 11, 12a-Tetrahydro-6H, 9H-imidazo[2', 1':3, 4][1, 2, 4]triazolo[1, 5-c]quinazoline-6-thiones Anita Kornicka and Maria Gdaniec Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 31 . N-Isopropylidene-N'-(8-methyl-2-methylsulfanyl[1,2,4]triazolo[1,5-a]quinazolin-5-yl)hydrazine C14H16N6S 相似度:50% Molecules 2010 15 7016-7034 Synthesis and Reactivity of [1,2,4]Triazolo-annelated Quinazolines Rashad A. Al-Salahi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 32 . Compound 9 相似度:50% Magnetic Resonance in Chemistry 2008 46 191-194 13C NMR studies of heterocyclic naphtho- and anthraquinones. Deshielding effect on the carbonyl carbon with methyl substitution (pages 191–194) Cristian Salas, Veronica Armstrong, Claudio López and Ricardo A. Tapia Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 33 . compound 相似度:50% Tetrahedron Letters 2002 43 5739-5742 Microwave-assisted synthesis of aminopyrimidines Guanglin Luo, Ling Chen, Graham S Poindexter Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 34 . compound M4 C17H14N2O2 相似度:50% Tetrahedron Letters 2003 44 4617-4619 Synthesis of ligand monomers derived from 4,5-diazafluoren-9-one Guangchang Zhou, Issifu I. Harruna Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 35 . compound 15 C14H12FNO3 相似度:50% Tetrahedron Letters 2003 44 6433-6435 Original reaction of p-nitrobenzyl chloride with aldehydes using tetrakis(dimethylamino)ethylene (TDAE) Gamal Giuglio-Tonolo, Thierry Terme, Maurice Médebielle, Patrice Vanelle Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
5樓2014-03-08 21:14:39
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