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2楼2014-10-21 14:39:13
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hylovexf001: 金币+10, ★★★★★最佳答案, 谢谢！ 2014-10-21 15:52:28
感谢参与，应助指数 +1
hylovexf001: 金币+10, ★★★★★最佳答案, 谢谢！ 2014-10-21 15:52:28
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1 . (-)-儿茶素(2S,3R) 相似度:62.5% Chinese Journal of Medicinal Chemistry 2001 11 51-62 Study Progress on the Chiral Separation YIN Guo, LIU Zhen-hua, ZENG Shan-shan, ZHU Guo-hong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . compound 26a C31H28O14 相似度:56.2% Chemical & Pharmaceutical Bulletin 1989 37 3255-3263 Tannins and Related Compounds. XC. : 8-C-Ascorbyl (-)-Epigallocatechin 3-O-Gallate and Novel Dimeric Flavan -3-ols, Oolonghomobisflavans A and B, from Oolong Tea. (13) Fumio HASHIMOTO,Gen-ichiro NONAKA and Itsuo NISHIOKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . (+)-gallocatechin 相似度:56.2% Journal of the Chinese Chemical Society 1995 42 77-82 Chemical Constituents from the Roots of Zizyphus jujuba Mill. var. spinosa(Ⅰ) 李水盛(Shoei-Sheng Lee);王正樞(Jeng-Shu Wang);�?瓊雪(Karin Chiung-Sheue Chen) Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 4',5,7-tri-hidroxi-6-metoxifavona 相似度:56.2% Química Nova 2010 33 1877-1881 Flavonoids and other substances from Lippia sidoides and their antioxidant activities Almeida, Macia Cleane S. de; Alves, Leonardo A.; Souza, Luciana Gregório da S.; Machado, Luciana L.; Matos, Marcos C. de; Oliveira, Maria Conceição F. de; Lemos, Telma L. G.; Braz-Filho, Raimundo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . oroxylin A C16H12O5 相似度:56.2% Natural Product Research and Development 2014 26 212-214 Five Phenols from Kalimeris indica JI Peng, WANG Guo-kai*, LIU Jin-song, LUO Zheng-hui, LIU Ji-kai, WANG Gang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . phyllocoumarin 相似度:52.9% Phytochemistry 1989 28 2477-2481 Flavanocoumarins and flavanophenylpropanoids from Phyllocladus trichomanoides Lai Yeap Foo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 11b C54H50O26 相似度:52.9% Tetrahedron 2011 67 2051-2059 Production and degradation mechanism of theacitrin C, a black tea pigment derived from epigallocatechin-3-O-gallate via a bicyclo[3.2.1]octane-type intermediate Yosuke Matsuo, Yan Li, Sayaka Watarumi, Takashi Tanaka, Isao Kouno Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . compound 15 相似度:52.9% Magnetic Resonance in Chemistry 1989 27 1181-1183 Carbon-13 NMR chemical shift assignment of neoflavonoids Giuliano Delle Monache, Irene Messana, Bruno Botta and Eszter Gács-Baitz Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . methyl 5-acetoxymethanol-7-hydroxy-2,2-dimethyl-2H-1-chromene-6-carboxylate C14H16O4 相似度:50% Phytochemistry 2005 66 573-579 Chromenes of polyketide origin from Peperomia villipetiola Karina J. Malquichagua Salazar, Guillermo E. Delgado Paredes,Luis Ripalda Lluncor, Maria Claudia Max Young, Massuo Jorge Kato Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . (-) gallocatechin 相似度:50% Acta Botanica Yunnanica 1995 17(2) 204-208 CHEMICAL CONSTITUENTS OF "ECOLOGICAL TEA" FROM YUNNAN ZHANG Wen-Jie, LIU Yu-Qing, LI Xing-Cong, YANG Choug ken Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . compound 28a C31H28O14 相似度:50% Chemical & Pharmaceutical Bulletin 1989 37 3255-3263 Tannins and Related Compounds. XC. : 8-C-Ascorbyl (-)-Epigallocatechin 3-O-Gallate and Novel Dimeric Flavan -3-ols, Oolonghomobisflavans A and B, from Oolong Tea. (18) Fumio HASHIMOTO,Gen-ichiro NONAKA and Itsuo NISHIOKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . compound 3 相似度:50% Chemistry of Natural Compounds 1997 33 417-437 1H AND 13C NMR SPECTROSCOPY IN THE STUDY OF FLAVAN-3-OLS, PROANTHOCYANIDINS, AND THEIR DERIVATIVES Ill. 13C NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY OF FLAVAN-3-OLS AND PROANTHOCYANIDINS A. D. Vdovin, Z. A. Kuliev, and N. D. Abdullaev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . compound 62 相似度:50% Chemistry of Natural Compounds 1997 33 417-437 1H AND 13C NMR SPECTROSCOPY IN THE STUDY OF FLAVAN-3-OLS, PROANTHOCYANIDINS, AND THEIR DERIVATIVES Ill. 13C NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY OF FLAVAN-3-OLS AND PROANTHOCYANIDINS A. D. Vdovin, Z. A. Kuliev, and N. D. Abdullaev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . methyldactyloidin 相似度:50% Natural Product Research 1999 14 141-146 Demethyldactyloidin and Other Constituents in Myristica Ceylanica H. M. T. B. Herath; Wimal Padmasiri Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . gallocatechin 相似度:50% China Journal of Chinese Materia Medica 2007 32 593-596 Study on flavanols from Glochidion hirsutum YANG Jin, YANG Xiaodong, YANG Shu, ZHAO Jingfeng, LI Liang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 4'-hydroxy-7-methoxy-flavan-3-ol C16H16O4 相似度:50% Phytochemistry 2000 54 891-896 Minor phenolics from Crinum bulbispermum bulbs M.A. Ramadan, M.S. Kamel, K. Ohtani, R. Kasai, K. Yamasaki Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . dihydroresveratrol 相似度:50% Phytochemistry 1999 52 1365-1369 Bibenzyl derivatives from the orchid Dendrobium amoenum P.L Majumder, S. Guha, S. Sen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . columbianetin acetate 相似度:50% Phytochemistry 1998 48 637-641 Flavonoids and bioactive coumarins of Tordylium apulum Constantinos Kofinas, Ioanna Chinou, Anargiros Loukis, Catherine Harvala, Marc Maillard, Kurt Hostettmann Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . (+)-gallocatechin 相似度:50% Natural Product Sciences 2005 11 119-122 In vitro Free Radical Scavenging and Hepatoprotective Compound from Sanguisorbae Radix An, Ren-Bo; Tian, Yu-Hua; Oh, Hyun-Cheol; Kim, Youn-Chul Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . pinnatin 相似度:50% Phytochemistry 1994 37 1363-1366 A diterpenoid from roots of Gelonium multiflorum Binayak Das, Ajit Kumar Chakravarty, Kazuo Masuda, Hideki Suzuki, Hiroyuki Ageta Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . (-)-puerol B 相似度:50% Phytochemistry 1993 33 1207-1210 But-2-enolides from Pueraria lobata and revised structures of puerosides A, B and sophoroside A Toshihiro Nohara, Junei Kinjo, Junichi Furusawa, Yusuke Sakai, Mutsumi Inoue, Yoshiaki Shirataki, Yayoi Ishibashi (Nee Tagaya), Ichiro Yokoe, Manki Komatsu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . (+)-gallocatechin 相似度:50% Korean Journal of Pharmacognosy 1998 29(3) 217-224 Phenolic Compounds from the Stem Bark of Cornus walteri Wanger Choi, Woo-Hoi; Park, Woong-Yang; Hwang, Bang-Yeon; Oh, Gap-Jin; Kang, Shin-Jung; Lee, Kyong-Soon; Ro, Jai-Seup Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . compound 2a C17H14O7 相似度:50% Chemical & Pharmaceutical Bulletin 1987 35 4429-4435 Flavonoids from Andrographis paniculata MASANORI KUROYANAGI,MAKOTO SATO,AKIRA UENO and KOUZABURO NISHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 24 . epigallocatechin 相似度:50% China Journal of Chinese Materia Medica 2010 35 2420-2423 Chemical constituents of Desmodium sambuense LI Chuankuan; ZHANG Qianjun; HUANG Zhongbi; CHEN Qing; YAO Rongjun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 25 . Compound 2c C32H28O14 相似度:50% Magnetic Resonance in Chemistry 2002 40 693-704 2D NMR analysis for unambiguous structural elucidation of phenolic compounds formed through reaction between (+)-catechin and glyoxylic acid Nour-Eddine Es-Safi, Christine Le Guernevé, Véronique Cheynier and Michel Moutounet Structure 13C NMR Structure & 13C NMR 碳谱模拟图 26 . Compound 2c C32H28O14 相似度:50% Magnetic Resonance in Chemistry 2002 40 693-704 2D NMR analysis for unambiguous structural elucidation of phenolic compounds formed through reaction between (+)-catechin and glyoxylic acid Nour-Eddine Es-Safi, Christine Le Guernevé, Véronique Cheynier and Michel Moutounet Structure 13C NMR Structure & 13C NMR 碳谱模拟图 27 . 5-羟基-8-γ,γ-异戊烯基-6'',6''-二甲基-吡喃(6,7: 3'',2'')色原酮 C19H20O4 相似度:50% Chinese Traditional and Herbal Drugs 2009 40 865-868 锈毛千斤拔根的化学成分研究 张雪;宋启示 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 28 . (-)-gallocatechin 相似度:50% Chinese Journal of Natural Medicines 2009 7 111-114 Chemical Constituents from the Leaves of Camellia assamica var. kucha Chang et Wang XU Jie-Kun; ZHANG Wei-Ku; HIROSHI Kurihara; YAO Xin-Sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 29 . compound 18 C13H10O4 相似度:50% Tetrahedron Letters 2001 42 3283-3286 An unexpected ring-opening of a 2-pyrone ring at low temperatures. A mild and expeditious synthesis of novel coumarins Ossama Saleh Darwish, Kirsten A Granum, Quang Tan, Richard P Hsung Structure 13C NMR Structure & 13C NMR 碳谱模拟图 30 . 2-amino-4-(1,2-O-isopropylidene-α-D-glycero-tetr-3-enofuranos-4-yl) pyrimidine-5-carbonitrile C12H12N4O3 相似度:50% Zeitschrift für Naturforschung B 2006 61 292-300 Dimethylaminomethylene-a-D-xylo-hept-5-ulofuranurononitrile as Building Block in the Synthesis of 'Reversed' C-Nucleoside Analogues I. A. Hashmi, H. Feist, M. Michalik, H. Reinke, and K. Peseke Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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