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liaoxiaolin木虫 (小有名气)
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[求助]
求助微谱数据库
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| c谱数据从小到大如下：31.7,33.2,56.0,71.4,100.2,104.0,108.2,109.2,115.1,121.8,128.8,131.3,156.6,157.7,158.7，159.8 |
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二氯甲烷
金虫 (正式写手)
- 应助: 105 (高中生)
- 金币: 2190.7
- 散金: 1870
- 红花: 15
- 帖子: 538
- 在线: 120.8小时
- 虫号: 1337209
- 注册: 2011-07-04
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
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感谢参与，应助指数 +1
liaoxiaolin: 金币+20 2012-07-17 23:34:54
感谢参与，应助指数 +1
liaoxiaolin: 金币+20 2012-07-17 23:34:54
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1 . 3R-vestitol 相似度:81.2% Journal of Chinese Pharmaceutical Sciences 2006 15 178-181 Flavonoids from Millettia nitita var. hirsutissima FENG Jie; LIANG Hong; ZHAO Yu-ying; andWU Zeng-bao Structure 13C NMR 碳谱模拟图 2 . 3S-vestitol 相似度:81.2% Journal of Chinese Pharmaceutical Sciences 2006 15 178-181 Flavonoids from Millettia nitita var. hirsutissima FENG Jie; LIANG Hong; ZHAO Yu-ying; andWU Zeng-bao Structure 13C NMR 碳谱模拟图 3 . 7,4'-dihydroxy-3'-methoxyisoflavan C16H16O4 相似度:81.2% Phytochemistry 1998 47 117-119 Isoflavonoids and a pterocarpan from Gliricidia sepium H. M. T. B. Herath, R. S. Dassanayake, A. M. A. Priyadarshani, Susila De Silva, G. P. Wannigama, Joanne Jamie Structure 13C NMR 碳谱模拟图 4 . Sativan 相似度:76.4% Archives of Pharmacal Research 2004 27 589-592 Flavonoids from Spatholobus suberectus Jeong Seon Yoon, Sang Hyun Sung, Jong Hee Park and Young Choong Kim Structure 13C NMR 碳谱模拟图 5 . 2',4',7-三羟基异黄烷 相似度:75% Chinese Traditional and Herbal Drugs 2006 37 665-666 蒙自木蓝中的化学成分研究 李琳;何红平;郝小江 Structure 13C NMR 碳谱模拟图 6 . demethylvestitol C15H14O4 相似度:75% Chinese Journal of Natural Medicines 2008 6 265-267 Isoflavones and Their Derivatives from the Root of Derris elliptica(Roxb.)Benth. LU Hai-Ying; LIANG Jing-Yu; YU Ping; Qu Wei; ZHAO Ling Structure 13C NMR 碳谱模拟图 7 . (3R)-Vestitol C16H16O4 相似度:75% Molecules 2011 16 9775-9782 Antibacterial Activity of the Flavonoids from Dalbergia odorifera on Ralstonia solanacearum Xiabo Zhao, Wenli Mei, Mingfu Gong, Wenjian Zuo, Hongjin Bai and Haofu Dai Structure 13C NMR 碳谱模拟图 8 . vestitol 相似度:68.7% Chemical & Pharmaceutical Bulletin 1990 38 2750-2755 Isoflavan and Related Compounds from Dalbergia odorifera. II Tetsu OGATA,Shoji YAHARA,Reiko HISATSUNE(nee SAIJO),Ryoji KONISHI and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 9 . vestitol 相似度:68.7% Chemical & Pharmaceutical Bulletin 1989 37 979-987 Isoflavan and Related Compounds from Dalbergia odorifera. I Shoji YAHARA,Tetsu OGATA,Reiko SAIJO,Ryoji KONISHI,Johji YAMAHARA,Kazumoto MIYAHARA and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 10 . (3R)-vestitol 相似度:68.7% Chemical & Pharmaceutical Bulletin 1989 37 979-987 Isoflavan and Related Compounds from Dalbergia odorifera. I Shoji YAHARA,Tetsu OGATA,Reiko SAIJO,Ryoji KONISHI,Johji YAMAHARA,Kazumoto MIYAHARA and Toshihiro NOHARA Structure 13C NMR 碳谱模拟图 11 . arizonicanol A 相似度:68.7% Phytochemistry 1998 48 1187-1193 Isoflavonoids from Sophora secundiflora, S. arizonica and S. gypsophila Toshiyuki Tanaka, Masayosi Ohyama, Munekazu Iinuma, Yoshiaki Shirataki, Manki Komatsu, Charles L. Burandt Structure 13C NMR 碳谱模拟图 12 . Isomucronulatol 相似度:64.7% Natural Product Sciences 2008 14 131-137 Phytochemical Studies on Astragalus Root (2);Flavonoids and a Lignan Lee, Eun-Ju; Yean, Min-Hye; Jung, Hye-Sil; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR 碳谱模拟图 13 . eryvarin T C17H18O5 相似度:64.7% Heterocycles 2005 65 871-877 Two New Isoflavonoids and a New 2-Arylbenzofuran from the Roots of Erythrina variegata Hitoshi Tanaka,* Masaru Sudo, Miyuki Hirata, Magoichi Sako, Masaru Sato, Ih-Sheng Chen, and Toshio Fukai Structure 13C NMR 碳谱模拟图 14 . isomucronulatol 相似度:64.7% Chinese Traditional and Herbal Drugs 2010 41 696-700 Isolation and identification of flavonoids from Baoyuan Decoction SUN Jing-wei; ZHAO Ming-bo; LIANG Hong; TU Peng-fei Structure 13C NMR 碳谱模拟图 15 . 4,9-dimethoxyphenanthrene-2,5-diol C16H14O4 相似度:62.5% Chemistry of Natural Compounds 2009 45 414-416 CHEMICAL CONSTITUENTS OF Dendrobium chrysotoxum Yu-Peng Li, Chen Qing, Tian-Tian Fang,Ying Liu,1 and Ye-Gao Chen1 Structure 13C NMR 碳谱模拟图 16 . 7,4'-dihydroxy-2'-methoxyisoflavan 相似度:62.5% Phytochemistry 1998 47 117-119 Isoflavonoids and a pterocarpan from Gliricidia sepium H. M. T. B. Herath, R. S. Dassanayake, A. M. A. Priyadarshani, Susila De Silva, G. P. Wannigama, Joanne Jamie Structure 13C NMR 碳谱模拟图 17 . Stilbostemin N C18H22O3 相似度:61.1% Journal of Asian Natural Products Research 2007 9 509-515 Antibacterial constituents from Stemona sessilifolia TONG ZHANG, YA-ZHONG ZHANG and JIAN-SHENG TAO Structure 13C NMR 碳谱模拟图 18 . 3,9-di-O-methylnissolin C18H18O5 相似度:61.1% Phytochemistry 1991 30 2777-2780 Isoflavans and a pterocarpan from Astragalus mongholicus Anas Subarnas, Yoshiteru Oshima, Hiroshi Hikino Structure 13C NMR 碳谱模拟图 19 . erythbidin A 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 20 . tetrahydroflemichapparin-B 相似度:58.8% China Journal of Chinese Materia Medica 2008 33 1418-1421 Chemical constituents of Oxytropis falcate YAO Shuying, MA Yunbao, TANG Ya, CHENG Jijun, ZHANG Xuemei Structure 13C NMR 碳谱模拟图 21 . (3R)-8,2'-dihydroxy-7,4'-dimethoxyisoflavane 相似度:58.8% Chinese Traditional and Herbal Drugs 2005 36 1293-1296 Flavonoid constituents of Astragalus membranaceus var. mongholicus MA Xiao-feng; TIAN Xiao-ming; CHEN Ying-jie; TU Peng-fei Structure 13C NMR 碳谱模拟图 22 . 6-(4-methoxyphenyl)-7-(2,4-dihydroxylphenyl)pyrazolo[1,5-a]pyrimidine C19H15N3O3 相似度:58.8% Journal of Heterocyclic Chemistry 2011 48 279-285 An efficient one-pot synthesis of diarylpyrazolo[1,5-a]pyrimidine from isoflavones Zun-Ting Zhang, Yu-Qing Ma, Yong Liang, Dong Xue and Qing He Structure 13C NMR 碳谱模拟图 23 . glyasperin C 相似度:57.1% Chemical & Pharmaceutical Bulletin 1998 46 1511-1517 Chemical Studies of Chinese Licorice-Roots. II. Five New Flavonoid Constituents from the Roots of Glycyrrhiza aspera PALL. Collected in Xinjiang Isao KITAGAWA,Wei-Zhong CHEN,Kazuyuki HORI,Motomasa KOBAYASHI and Jiali REN Structure 13C NMR 碳谱模拟图 24 . 7,2 ,4 -trihydroxy-5-methoxy-3-arylcoumarin C16H12O6 相似度:56.2% Chemical & Pharmaceutical Bulletin 2008 56(9) 1338-1341 Coumarins from Campylotropis hirtella (FRANCH.) SCHINDL. and Their Inhibitory Activity on Prostate Specific Antigen Secreted from LNCaP Cells Hui-Ying HAN,Ping WEN,Hong-Wei LIU,Nai-Li WANG,and Xin-Sheng YAO Structure 13C NMR 碳谱模拟图 25 . stilbostemin Q C16H18O4 相似度:56.2% Phytochemistry 2008 69 457-463 Antibacterial stilbenoids from the roots of Stemona tuberosa Li-Gen Lin, Xin-Zhou Yang, Chun-Ping Tang, Chang-Qiang Ke, Ji-Bao Zhang, Yang Ye Structure 13C NMR 碳谱模拟图 26 . 7-methoxy-9,10-dihydrophenanthrene-2,4,5-triol C15H14O4 相似度:56.2% Planta Medica 2008 74 535-539 Five New Compounds from Dendrobium longicornu Jiang-Miao Hu, Ji-Jun Chen, Hong Yu, You-Xing Zhao, Jun Zhou Structure 13C NMR 碳谱模拟图 27 . 7,4'-dihydroxynavan C15H14O3 相似度:56.2% Acta Botanica Yunnanica 1995 17(3) 336-340 CHEMICAL CONSTITUENTS OF DRAGON'S BLOOD RESIN FROM DRACAENA COCHINCHINENSIS IN YUNNAN AND THEIR ANTIFUNGAL ACTIVITY WANG Jin-Liang, LI Xing-Cong, JIANG Dong-Fu, MA Pin, YANG Chong-Ren Structure 13C NMR 碳谱模拟图 28 . 6-demethylvignafuran 相似度:56.2% 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 29 . 5-methoxyflavone 相似度:56.2% Chemistry of Natural Compounds 1977 13 429-434 13C NMR SPECTRA OF 3- AND 5-SUBSTITUTED FLAVONE DERIVATIVES G. A. Kaiabin, N. N. Pogodaeva,N. A. Tyukavklna, and D. F. Kushnarev Structure 13C NMR 碳谱模拟图 30 . scutellarein C15H10O6 相似度:56.2% China Journal of Chinese Materia Medica 2000 25 536-538 Studies on Flavone Constituents of Erigeron breviscapus(Vant.)Hand. -Mazz. ZHANG Weidong, CHEN Wansheng, WANG Yonghong, LIU Wenyong, KONG Deyun, LI Huiting Structure 13C NMR 碳谱模拟图 31 . lespedezol G1 相似度:56.2% Phytochemistry 1999 52 311-319 Antioxidants from Lespedeza homoloba (II) Toshio Miyase, Mitsuaki Sano, Kyoji Yoshino, Kazuhiko Nonaka Structure 13C NMR 碳谱模拟图 32 . haginin D 相似度:56.2% 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 33 . 2,4-trans-7,4'-dihydroxy-4-methoxyflavan C16H16O4 相似度:56.2% Phytochemistry 1998 49 1805-1806 2,4-trans-,7 4′-dihydroxy-4-methoxyflavan from Cassia abbreviata Eckehard Volker Dehmlow, Teunis van Ree, Matthias Guntenh?ner Structure 13C NMR 碳谱模拟图 34 . coelonin C15H14O3 相似度:56.2% Phytochemistry 1997 44 157-165 Phenanthrenes, dihydrophenanthrenes and bibenzyls from the orchid bulbophyllum vaginatum Yuan-Wah Leong, Chiang-Cheong Kang, Leslie J. Harrison, Andrew D. Powell Structure 13C NMR 碳谱模拟图 35 . 4',4'''-di-O-methyl cupressuflavone 相似度:56.2% Journal of Natural Products 1987 Vol 50 1156 A Biflavonoid from Phyllanthus sellowianus O. Hnatyszyn, G. Ferraro, J. D. Coussio Structure 13C NMR 碳谱模拟图 36 . 7-Methoxy-2',4'-dihydroxy isoflavone C16H12O5 相似度:56.2% Phytochemistry 1996 41 661-662 Flavonoids from Eschscholtzia californica L. Jain, M. Tripathi, V. B. Pandey, G. Rücker Structure 13C NMR 碳谱模拟图 37 . 3R-claussequinone 相似度:56.2% Chemical & Pharmaceutical Bulletin 2006 54 915-917 In Vitro Leishmanicidal Constituents of Millettia pendula Marii Takahashi, Hiroyuki Fuchino, Setsuko Sekita, Motoyoshi Satake and Fumiyuki Kiuchi Structure 13C NMR 碳谱模拟图 38 . (2R,3R)-3,4'-dihydroxy-7-methoxyflavan C16H16O4 相似度:56.2% Chemical & Pharmaceutical Bulletin 2009 57 1153-1157 Chemical Constituents of the Bulbs of Habranthus brachyandrus and Their Cytotoxic Activities Maki Jitsuno, Akihito Yokosuka, Hiroshi Sakagami and Yoshihiro Mimaki Structure 13C NMR 碳谱模拟图 39 . (2S)-7,4'-dihydroxyflavan 相似度:56.2% Phytochemistry 1988 27 1835-1841 Flavonoid and other constituents of Bauhinia manca Hans Achenbach,Markus St?cker,Manuel A. Constenla Structure 13C NMR 碳谱模拟图 40 . (2S)-4'-hydroxy-7-methxoflavan 相似度:56.2% Phytochemistry 1988 27 1835-1841 Flavonoid and other constituents of Bauhinia manca Hans Achenbach,Markus St?cker,Manuel A. Constenla Structure 13C NMR 碳谱模拟图 41 . 7,2'-dihydroxy-8,4'-dimethoxyisoflavene 相似度:56.2% Phytochemistry 1989 28 2359-2362 Diarylheptanoids and isoflavonoids from Centrolobium species Leila V. Alegrio,Raimundo Braz-filho,Otto R. Gottlieb Structure 13C NMR 碳谱模拟图 42 . 5-methoxy-2-methylbenzoseleno[2,3-b]pyridine 相似度:56.2% Journal of Heterocyclic Chemistry 2004 41 13-21 The reaction of acetic acid 2-selenoxo-2H-pyridin-1-yl esters with benzynes: A convenient route to Benzoseleno[2,3-b]pyridines U. Narasimha Rao,Ramadas Sathunuru,John. A. Maguire and Ed Biehl Structure 13C NMR 碳谱模拟图 43 . N-(4-phenyl-thiazol-2-yl)-2-(p-methoxyphenylhydrazono)-2-cyanoacetamide C19H15N5O2S 相似度:56.2% Journal of Heterocyclic Chemistry 2003 40 963-971 Versatile 2-aminothiazoles,building blocks for highly functionalised heterocycles Gerd Kaupp,Fathy A. Amer,Mohamed Abbas Metwally and Ehab Abdel-Latif Structure 13C NMR 碳谱模拟图 44 . 1,7-dihydroxy-2-methyl-3-methoxy-dibenz[b,f][1,4]oxaze-pin-11-(10H)-one C15H13NO5 相似度:56.2% Bioorganic & Medicinal Chemistry Letters 2007 17 636-639 Natural dibenzoxazepinones from leaves of Carex distachya: Structural elucidation and radical scavenging activity Antonio Fiorentino, Brigida D’Abrosca, Severina Pacifico, Giuseppe Cefarelli, Piera Uzzo, Pietro Monaco Structure 13C NMR 碳谱模拟图 45 . 1-(2',4'-dihydroxyphenyl)-3-(3'',4''-methylenedioxyphenyl)-propane 相似度:56.2% Phytochemistry 1979 18 1015-1016 Diarylpropanoids from Iryanthera polyneura M. Elita L. de Almeida, Raimundo Braz Filho, M. Vittória von Bülow, Joxo J. L. Corrêa, Otto R. Gottlieb, J. Guilherme S. Maia, Marcelo S. da Silva Structure 13C NMR 碳谱模拟图 46 . 5-hydroxy-7-methoxy-4-(2,5-dihydroxyphenyl)-2H-1-benzopyran-2-one C16H12O6 相似度:56.2% Phytochemistry 1983 22 1524-1525 A neoflavonoid from Coutarea hexandra (Rubiaceae) G. Reher, Lj. Kraus, V. Sinnwell, W.A. K?nig Structure 13C NMR 碳谱模拟图 47 . 2,7-dihydroxy-4-methoxy-9,10-dihydrophenanthrene 相似度:56.2% Chinese Traditional and Herbal Drugs 2007 38 1161-1162 杜鹃兰的化学成分研究 张金超;申勇;朱国元;杨梦苏 Structure 13C NMR 碳谱模拟图 48 . 2-methoxyanfinic acid C13H14O4 相似度:56.2% Chinese Journal of Natural Medicines 2007 5 417-420 Chemical Constituents of Gentiana waltonii DUAN Chao-Hui; SHI Bao-Jun; WU Li-Hong; CHOU Gui-Xin; WANG Zheng-Tao Structure 13C NMR 碳谱模拟图 |
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