| 查看: 434 | 回复: 1 | ||
[求助]
微谱求助！！！
|
| 57.76,59,64,69.18,71.07,73.01,78.73,80.01,108.16,114.24,116.41,139.79,149.39,162.76 |
回复此楼» 猜你喜欢
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有6人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有6人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有10人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有9人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有10人回复
-
遇见不省心的家人很难过
已经有24人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
-
酰胺脱乙酰基
已经有13人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 微谱求助化合物结构
已经有4人回复
- 求助微谱数据查询
已经有4人回复
- 微谱求助一化合物！！
已经有5人回复
- 求助微谱数据查询
已经有3人回复
- 微谱求助 急急急！！！
已经有4人回复
- 微谱数据查询求助
已经有3人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据，谢谢
已经有5人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助微谱数据
已经有3人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 【求助】微反-色谱 怎么使用啊？
已经有8人回复
mzp-0
木虫 (正式写手)
- 应助: 138 (高中生)
- 金币: 3037.8
- 红花: 3
- 帖子: 425
- 在线: 45.1小时
- 虫号: 1739290
- 注册: 2012-04-06
- 性别: MM
- 专业: 中药质量评价
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
lvjia: 金币+10 2013-04-13 19:51:00
感谢参与，应助指数 +1
lvjia: 金币+10 2013-04-13 19:51:00
|
1 . bergenin 相似度:64.2% Archives of Pharmacal Research 2012 35 1533-1541 Synthesis and biological evaluation of bergenin analogues as mushroom tyrosinase inhibitors Yusei Kashima and Mitsuo Miyazawa Structure 13C NMR 碳谱模拟图 2 . Compound 2 C28H30O18 相似度:57.1% Bioorganic & Medicinal Chemistry Letters 2005 15 4073-4075 A carbon–carbon-coupled dimeric bergenin derivative biotransformed by Pleurotus ostreatus Dong Wang, Hong-Tao Zhu, Ying-Jun Zhang, Chong-Ren Yang Structure 13C NMR 碳谱模拟图 3 . raphthioglucoside C18H24O9S2 相似度:53.3% Journal of Asian Natural Products Research 2007 9 557-561 Sinapic acid derivatives from the seeds of Raphanus nussatirus L LI-XIN DUAN, BAO-MIN FENG, FANG CHEN, JING-YANG LIU, FAN LI,YONG-QI WANG and YUE-HU PEI Structure 13C NMR 碳谱模拟图 4 . compound 17c 相似度:53.3% Phytochemistry 1984 23 391-397 Stereochemistry of strictic acid and related furano-diterpenes from conyza japonica and grangea maderaspatana Umesh C. Pandey, Ashok K. Singhal, Nabin C. Barua, R.P. Sharma, Jogendra N. Baruah, Kinzo Watanabe, Palaniappan Kulanthaivel, Werner Herz Structure 13C NMR 碳谱模拟图 5 . compound 17c 相似度:53.3% Phytochemistry 1984 23 391-397 Stereochemistry of strictic acid and related furano-diterpenes from conyza japonica and grangea maderaspatana Umesh C. Pandey, Ashok K. Singhal, Nabin C. Barua, R.P. Sharma, Jogendra N. Baruah, Kinzo Watanabe, Palaniappan Kulanthaivel, Werner Herz Structure 13C NMR 碳谱模拟图 6 . 3R,8R-dehydrofalcarindiol C17H22O2 相似度:52.9% Phytochemistry 2005 66 233-239 Bioactive constituents of Artemisia monosperma Michael Stavri, Christopher H.J. Ford, Franz Bucar, Bernhard Streit,Michael L. Hall, R. Thomas Williamson, K.T. Mathew, Simon Gibbons Structure 13C NMR 碳谱模拟图 7 . dehydrofalcarindiol C17H22O2 相似度:52.9% Journal of Natural Products 1996 59 748-753 Cytotoxic Falcarinol Oxylipins from Dendropanax arboreus Matthew W. Bernart, John H. Cardellina, II, Michael S. Balaschak, Mark R. Alexander, Robert H. Shoemaker, and Michael R. Boyd Structure 13C NMR 碳谱模拟图 8 . dendroarboreol B C17H22O2 相似度:52.9% Journal of Natural Products 1996 59 748-753 Cytotoxic Falcarinol Oxylipins from Dendropanax arboreus Matthew W. Bernart, John H. Cardellina, II, Michael S. Balaschak, Mark R. Alexander, Robert H. Shoemaker, and Michael R. Boyd Structure 13C NMR 碳谱模拟图 9 . (1,8E,13Z,16)-heptadecatetraene-4,6-diyne-3,11,12-triol C17H20O3 相似度:52.9% Planta Medica 1998 64 378-379 Two New Polyacetylenes from Artemisia eriopoda Jinfeng Hu, Zhongjianjia, and Suping Bai Structure 13C NMR 碳谱模拟图 10 . dendroarboreol B 相似度:52.9% Canadian Journal of Chemistry 2008 86 892-898 Chemical-constituent diversity of Tridax procumbens Wen-Hao Chen, Xing-Ming Ma, Quan-Xiang Wu, and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 11 . heptadeca-1,.9(Z),16-trien-4,6-diyn-3,8-diol 相似度:52.9% Phytochemistry 1990 29 3101-3105 Polyacetylenes from Artemisia borealis and their biological activities Wang Ying,Toyota Masao,Krause Felicitas,Hamburger Matthias,Hostettmann Kurt Structure 13C NMR 碳谱模拟图 12 . Dehydrofalcarindiol 相似度:52.9% Archives of Pharmacal Research 2005 28 28-33 Inhibitory Constituents against Cyclooxygenases fromAralia cordata Thunb Nguyen Hai Dang, XinFeng Zhang, MingShan Zheng, Kun Ho Son and Hyeun Wook Chang, et al. Structure 13C NMR 碳谱模拟图 13 . 11-O-galloylbergenin 相似度:52.6% China Journal of Chinese Materia Medica 2008 33 1382-1385 Chemical Constituents of Picrorhiza scrophulariiflora HUANG Kaiyi, HE Le, WANG Da．cheng, GAO Huiyuan, DENG Xuming, WU Lijun Structure 13C NMR 碳谱模拟图 14 . 11-O-galloylbergenin 相似度:52.6% Chinese Pharmaceutical Journal 2007 42 656-658 Studies on Chemical Constituents of Ardisia bicolor Walker. ZHANG Wei, XU Kang-ping, ZENG Guang-yao, TAN Jian-bing, LI Fu-shuang, ZHOU Ying-jun, TAN Gui-shan Structure 13C NMR 碳谱模拟图 15 . 11-O-galloylbergenin 相似度:52.6% Chinese Pharmaceutical Journal 2008 43 1382-1385 Chemical Constituents of Picrorhiza scrophulariiflora HUANG Kai-yi, HE Le, WANG Da-cheng, GAO Hui-yuan, DENG Xu-ming, WU Li-jun Structure 13C NMR 碳谱模拟图 16 . 4-O-β-D-glucopyranosylvanillic acid 相似度:50% Chemical & Pharmaceutical Bulletin 1993 41 1491-1497 Constituents of a Fern, Davallia mariesii MOORE. V.Isolation and Structures of Davallin, a New Tetrameric Proanthocyanidin, and Two New Phenolic Glycosides Cheng-Bin CUI,Yasuhiro TEZUKA,Hiroko YAMASHITA,Tohru KIKUCHI,Hirofumi NAKANO,Tatsuya TAMAOKI and Jong-Hee PARK Structure 13C NMR 碳谱模拟图 17 . vanillic acid 4-O-β-D-glucopyranoside 相似度:50% Chemical & Pharmaceutical Bulletin 1992 40 2035-2040 Constituents of a Fern, Davallia mariesii MOORE. IV. Isolation and Structures of a Novel Norcarotane Sesquiterpene Glycoside, a Chromone Glucuronide, and Two Epicatechin Glycosides Cheng-Bin CUI,Yasuhiro TEZUKA,Tohru KIKUCHI,Hirofumi NAKANO,Tatsuya TAMAOKI and Jong-Hee PARK Structure 13C NMR 碳谱模拟图 18 . 2-(N3-)quinazolinedionyl-2-deoxy-D-glucopyranoside 相似度:50% Molecules 2009 14 2447-2457 Synthesis of 3-N-Sugar-substituted-2, 4(1H, 3H)-quinazolinedionesas Anti-Angiogenesis Agents Conghai Huang, Xiangbao Meng, Jingrong Cui and Zhongjun Li Structure 13C NMR 碳谱模拟图 19 . bergenin 相似度:50% China Journal of Chinese Materia Medica 2008 33 1382-1385 Chemical Constituents of Picrorhiza scrophulariiflora HUANG Kaiyi, HE Le, WANG Da．cheng, GAO Huiyuan, DENG Xuming, WU Lijun Structure 13C NMR 碳谱模拟图 20 . bergenin 相似度:50% China Journal of Chinese Materia Medica 2008 33 1852-1855 Chemical Constituents from the Caesalpinia millettii CHEN Ping, YANG Junshan Structure 13C NMR 碳谱模拟图 21 . 岩白菜素 相似度:50% China Journal of Chinese Materia Medica 2006 31 1643-1645 含羞草水溶性成分的研究 袁 坷 , 吕洁丽, 殷明文 Structure 13C NMR 碳谱模拟图 22 . ardimerin C28H32O18 相似度:50% Natural Product Sciences 2002 8 108-110 Ardimerin, a New Dimeric Lactone from the Herb of Ardisia japonica Ryu, Geo-Seek; Lee, Soo-Young; Kim, Bong-Seok; Ryu, Shi-Yong; Hwang, Hey-Jung; Choi, Byoung-Wook; Lee, Bong-Ho; Jung, Duk-Sang Structure 13C NMR 碳谱模拟图 23 . sinapoylglucose C17H22O10 相似度:50% Phytochemistry 1995 38 1245-1250 Phenolic glycosides from Adonis aleppica Guido F. Pauli, Peter Junior Structure 13C NMR 碳谱模拟图 24 . 6-Chloro-2-(β-D-glucopyranosyl)-hydroquinone C12H15ClO7 相似度:50% Bioorganic & Medicinal Chemistry 2011 19 5125-5136 Halogen-substituted (C-β-D-glucopyranosyl)-hydroquinone regioisomers:Synthesis, enzymatic evaluation and their binding to glycogen phosphorylase Kyra-Melinda Alexacou, Yun Zhi Zhang, Jean-Pierre Praly, Spyros E. Zographos, Evangelia D. Chrysina, Nikos G. Oikonomakos, Demetres D. Leonidas Structure 13C NMR 碳谱模拟图 25 . 1,8E-hexadecadien-10,12,14-triin-7-ol 相似度:50% Phytochemistry 1988 27 282-283 Polyacetylenes from Leucanthemum pallens Inés S. Bellido,Jose M. Miguel del Corral,Marina Gordaliza,Purificación Tamame,Esther Caballero Structure 13C NMR 碳谱模拟图 26 . 2-hydroxybut-3-enylglucosinolate 相似度:50% Phytochemistry 1990 29 1315-1316 An indole derivative and glucosinolates from Moricandia arvensis Abdelmalik Belkhiri,G.Brian Lockwood Structure 13C NMR 碳谱模拟图 27 . 1-O-sinapoyl-β-D-glucopyranoside C17H22O10 相似度:50% Phytochemistry 1990 29 3823-3825 Phenyl glucosides from a hairy root culture of Swertia japonica Kanji Ishimaru,Hiroshi Sudo,Motoyoshi Satake,Koichiro Shimomurat Structure 13C NMR 碳谱模拟图 28 . 1,5-dideoxy-1,5-{N-[(2S,3S)-2,4-O-isopropylidene-3-(sulfooxy)butyl]-iminoonium}-D-glucitol inner salt C13H26O10NS 相似度:50% Heterocycles 2009 79 1093-1100 Syntheses and Evaluation as Glycosidase Inhibitor of 1,5-Dideoxy-1,5-imino-D-glucitol Analogs of Salacinol, a Potent α-Glucosidase Inhibitor Isolated from Ayurvedic Medicine, Salacia reticulata Genzoh Tanabe, Takanori Hatanaka, Toshie Minematsu, Hisashi Matsuda, Masayuki Yoshikawa, and Osamu Muraoka Structure 13C NMR 碳谱模拟图 29 . Bergenin C14H16O9 相似度:50% Bioorganic & Medicinal Chemistry Letters 2005 15 4073-4075 A carbon–carbon-coupled dimeric bergenin derivative biotransformed by Pleurotus ostreatus Dong Wang, Hong-Tao Zhu, Ying-Jun Zhang, Chong-Ren Yang Structure 13C NMR 碳谱模拟图 30 . 1'-4 thio-N-acetyllactosamine C24H43NO12 相似度:50% Bioorganic & Medicinal Chemistry Letters 1998 8 3199-3202 βGal(1→S-4)βGlcNAc-OR: A galactosidase-stable substrate for α(1→3)fucosyltransferase Yili Ding, Ole Hindsgaul, Hong Li, Monica M. Palcic Structure 13C NMR 碳谱模拟图 31 . compound 4 C20H18O13 相似度:50% Phytochemistry 1982 21 1180-1182 Bergenin derivatives from Mallotus japonicus Takashi Yoshida, Kaoru Seno, Yukiko Takama, Takuo Okuda Structure 13C NMR 碳谱模拟图 32 . bergenin 相似度:50% Chinese Pharmaceutical Journal 2007 42 656-658 Studies on Chemical Constituents of Ardisia bicolor Walker. ZHANG Wei, XU Kang-ping, ZENG Guang-yao, TAN Jian-bing, LI Fu-shuang, ZHOU Ying-jun, TAN Gui-shan Structure 13C NMR 碳谱模拟图 33 . bergenin 相似度:50% Chinese Pharmaceutical Journal 2008 43 1852-1855 Chemical Constituents from the Caesalpinia millettii CHEN Ping, YANG Jun-shan Structure 13C NMR 碳谱模拟图 34 . bergenin 相似度:50% Chinese Pharmaceutical Journal 2008 43 1382-1385 Chemical Constituents of Picrorhiza scrophulariiflora HUANG Kai-yi, HE Le, WANG Da-cheng, GAO Hui-yuan, DENG Xu-ming, WU Li-jun Structure 13C NMR 碳谱模拟图 35 . 1,3-Bis-(prop-2-ynyl)-quinazoline-2,4-(1H,3H)-dione 相似度:50% Archiv der Pharmazie 2000 333 261-265 Synthesis and Anticonvulsant Activity of Acetylenic Quinazolinone Derivatives Cyril O. Usifoh and Gerhard K. E. Scriba Structure 13C NMR 碳谱模拟图 36 . (+)-Bergenin 相似度:50% Organic & Biomolecular Chemistry 2008 6 2713-2718 Antioxidant activity of (+)-bergenin—a phytoconstituent isolated from the bark of Sacoglottis uchi Huber (Humireaceae) Heitor A. De Abreu, Izandina Aparecida dos S. Lago, Gilmar P. Souza, Dorila Piló-Veloso, Hélio A. Duarte and Antônio Flávio de C. Alcantara Structure 13C NMR 碳谱模拟图 37 . 1-O-(Sinapoyl)-glucitol C17H24O10 相似度:50% Bulletin of the Korean Chemical Society 2007 28 827-831 Antioxidant Polyphenol Glycosides from the Plant Draba nemorosa Md. Aziz Abdur Rahman, Surk-Sik Moon* Structure 13C NMR 碳谱模拟图 38 . 1-sinapoyl-β-D-glucopyranoside 相似度:50% Bioscience, Biotechnology, and Biochemistry 2007 71 1911-1919 Isolation of Antioxidative Phenolic Glucosides from Lemon Juice and Their Suppressive Effect on the Expression of Blood Adhesion Molecules Yoshiaki MIYAKE, Mika MOCHIZUKI, Miki OKADA, Masanori HIRAMITSU, Yasujiro MORIMITSU and Toshihiko OSAWA Structure 13C NMR 碳谱模拟图 39 . bergenin C14H16O9 相似度:50% Journal of the Chemical Society, Perkin Transactions 1 1979 2313-2316 Isolation and characterisation of bergenin derivatives from Macaranga peltata P. Atchuta Ramaiah, L. Ramachandra Row, D. Sivakumar Reddy, A. S. R. Anjaneyulu, Robert S. Ward and Andrew Pelter Structure 13C NMR 碳谱模拟图 40 . Methyl 4-O-Benzyl-2,3,6-tri-O-methyl-α-D-galactopyranoside C17H26O6 相似度:50% European Journal of Organic Chemistry 2012 2180-2187 Hydroxy Group Acidities of Partially Protected Glycopyranosides Martin Matwiejuk and Joachim Thiem Structure 13C NMR 碳谱模拟图 41 . methyl 5-azido-3,5-dideoxy-6-O-(3,5-difluorophenyl)-2-O-(2-methoxy-ethoxy)-L-lyxo-hexofuranoside C16H21F2N3O5 相似度:50% Bioorganic & Medicinal Chemistry 2010 18 1711-1723 Discovery of potent BACE-1 inhibitors containing a new hydroxyethylene (HE) Scaffold: Exploration of P1' alkoxy residues and an aminoethylene (AE) central core Catarina Björklund, Hans Adolfsson, Katarina Jansson, Jimmy Lindberg, Lotta Vrang, Anders Hallberg, Åsa Rosenquist, Bertil Samuelsson Structure 13C NMR 碳谱模拟图 42 . bergenin 相似度:50% Natural Product Research and Development 2007 19 986-988 Chemical Study on Glochidion hirsutum(Ⅱ) YANG Jin;YANG Xiao-dong; WU Hai-yan; ZHAO Qiu-ling; ZHAO Jing-feng; LI Liang Structure 13C NMR 碳谱模拟图 43 . bergenin 相似度:50% The Journal of Organic Chemistry 1999 64 6976-6983 Resveratrol Tetramers from Vatica diospyroides Eun-Kyoung Seo, Heebyung Chai, Howard L. Constant, Thawatchai Santisuk, Vichai Reutrakul, Christopher W. W. Beecher, Norman R. Farnsworth, Geoffrey A. Cordell, John M. Pezzuto, and A. Douglas Kinghorn Structure 13C NMR 碳谱模拟图 44 . AC4437 C14H28N6O8 相似度:50% The Journal of Antibiotics 1986 39 724-726 A NEW AMINOGLYCOSIDE ANTIBIOTIC, SUBSTANCE AC4437 MASASHI AWATA, NAOKI MUTO, MITSUO HAYASHI, SATOSHI YAGINUMA Structure 13C NMR 碳谱模拟图 45 . compound 2e 相似度:50% European Journal of Organic Chemistry 2011 562-568 Efficient Syntheses and Complexation Studies of Diacetylene-Containing Macrocyclic Polyethers Yahui Feng, Jingning Li, Lasheng Jiang, Zhihong Gao, Weicong Huang, Fei Jiang, Nianhua Luo, Shujuan Han, Ronghua Zeng and Dingqiao Yang Structure 13C NMR 碳谱模拟图 46 . 3-[1-(1-ethoxyprop-2-ynyloxy)pent-4-enyl]furan C14H18O3 相似度:50% European Journal of Organic Chemistry 2010 5232-5247 Ring-Closing of 1,7- and 1,8-Enynes of Propargylic O,O-Acetals by Ruthenium-Catalysed Intramolecular Metathesis Don Antoine Lanfranchi, Christophe Bour, Bastien Boff and Gilles Hanquet Structure 13C NMR 碳谱模拟图 47 . 2-(dioxolanylethylthio)adenosine 相似度:50% Journal of Medicinal Chemistry 2009 52 7669-7677 Nucleoside-5′-monophosphates as Prodrugs of Adenosine A2A Receptor Agonists Activated by ecto-5′-Nucleotidase† Contribution to celebrate the 100th anniversary of the Division of Medicinal Chemistry of the American Chemical Society. Ali El-Tayeb, Jamshed Iqbal, Andrea Behrenswerth, Michael Romio, Marion Schneider, Herbert Zimmermann, Jürgen Schrader and Christa E. Müller Structure 13C NMR 碳谱模拟图 48 . ethyl 5-amino-4-cyano-2-(4-fluorophenyl)-1H-pyrrole-3-carboxylate C14H12FN3O2 相似度:50% Tetrahedron 2013 69 1953-1957 Facile, eco-friendly, catalyst-free synthesis of polyfunctionalized 2-aminopyrroles Wanwan Yu, Wenteng Chen, Shen Liu, Jiaan Shao, Zhanying Shao, Haili Lin, Yongping Yu Structure 13C NMR 碳谱模拟图 49 . (2R,3 S,4S,4aR,10bS) (-)-bergen in C14H16O9 相似度:50% Acta Scientiarum Naturalium Universitatis Sunyatseni 2010 49(4) 147-150 Chemical Constituents of Psychotria sp.(I) ZHANG Cuixian, PENG Guangtian, HE Xixin, LIN Chaozhan, XIONG Tianqin, DENG Jiewei, ZHAO Zhongxiang, ZHU Chenchen Structure 13C NMR 碳谱模拟图 50 . bergenin 相似度:50% Natural Medicines 1995 49 187-189 New Bergenin Derivatives from Ardisia crenata JIA ZHONGHUA,MITSUNAGA KATSUYOSHI,KOIKE KAZUO,OHMOTO TAICHI Structure 13C NMR 碳谱模拟图 51 . bergenin 相似度:50% Natural Medicines 1996 50 404-407 Studies on Nepalese Crude Drugs. XXII : On the Phenolic Constituents of the Rhizome of Bergenia ciliata (HAW.) STERNB. FUJII MASAYUKI,MIYAICHI YUKINORI,TOMIMORI TSUYOSHI Structure 13C NMR 碳谱模拟图 52 . compound 2c C16H19NO5 相似度:50% Tetrahedron 2012 68 10748-10760 Gold-catalyzed bis-cyclization of 1,2-diol- or acetonide-tethered alkynes. Synthesis of β-lactam-bridged acetals: a combined experimental and theoretical study Benito Alcaide, Pedro Almendros, Rocío Carrascosa, Ramón López, María I. Menéndez Structure 13C NMR 碳谱模拟图 53 . compound 3a C11H13NO4 相似度:50% Tetrahedron 2012 68 10748-10760 Gold-catalyzed bis-cyclization of 1,2-diol- or acetonide-tethered alkynes. Synthesis of β-lactam-bridged acetals: a combined experimental and theoretical study Benito Alcaide, Pedro Almendros, Rocío Carrascosa, Ramón López, María I. Menéndez Structure 13C NMR 碳谱模拟图 54 . bergenin 相似度:50% China Journal of Chinese Materia Medica 2012 37 1581-1585 Trace chemical constituents contained in Trachelospermum jasminoides and structure identification JING Ling; YU Nengjiang; ZHAO Yimin; LI Yushan Structure 13C NMR 碳谱模拟图 |
2楼2013-04-13 10:23:28