| 查看: 299 | 回复: 1 | |||
[求助]
求助微谱数据查询
|
|
13C NMR 40.7,49.7,62.3,66.8,71.2,74.9,78.5,78.8,78.9,94.0,101.8,102.2,105.2,105.3,105.3,105.6,111.2,114.8,118.8,132.5,142.2,148.6,154.9,157.2,159.9 |
» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
求助一下有机合成大神
已经有3人回复
最失望的一年
已经有13人回复
存款400万可以在学校里躺平吗
已经有30人回复
求推荐英文EI期刊
已经有5人回复
请教限项目规定
已经有4人回复
国自然申请面上模板最新2026版出了吗?
已经有20人回复
26申博
已经有3人回复
基金委咋了?2026年的指南还没有出来?
已经有10人回复
基金申报
已经有6人回复
» 本主题相关价值贴推荐,对您同样有帮助:
求助微谱数据查询
已经有3人回复
求助微谱数据查询
已经有3人回复
求助微谱数据查询
已经有3人回复
建议群主开一个微谱求助专栏吧
已经有14人回复
求助微谱数据,谢谢
已经有5人回复
求助微谱数据查询
已经有4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3个用微谱解析的结构
已经有8人回复
跪求能用微谱数据库的虫子们,帮忙查一下碳谱数据,本人送6个金币!!!
已经有7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/交流】如何从GENBANK上查询菌株的的Acession No
已经有5人回复
【求助】微反-色谱 怎么使用啊?
已经有8人回复
【求助】羧甲基壳聚糖 极冷化凝胶技术 微球 色谱固定相
已经有3人回复
火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
- 金币: 3684.8
- 红花: 8
- 帖子: 529
- 在线: 194.4小时
- 虫号: 407719
- 注册: 2007-06-20
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
ferhung: 金币+20, ★★★★★最佳答案 2013-01-09 11:40:45
感谢参与,应助指数 +1
ferhung: 金币+20, ★★★★★最佳答案 2013-01-09 11:40:45
|
查询结果:共查到69个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . (-)-三叶豆紫檀苷 相似度:88% Chinese Traditional and Herbal Drugs 2008 39 186-188 山豆根酚性成分的研究 丁佩兰;陈道峰 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 红车轴草苷 相似度:88% Chinese Traditional and Herbal Drugs 2006 37 986-987 贵州产白刺花种子的化学成分研究 陈青;杨小生;朱海燕;郝小江;宋宝安 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . trifolirhizin C22H22O10 相似度:88% Chinese Journal of Natural Medicines 2007 5 101-104 Isoflavonoid Compounds from the Roots of Caragana sinica QI Jian-Bin; SHU Na; MA Da-You; HU Chang-Qi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . Trifolirhizin 相似度:88% Archives of Pharmacal Research 2003 26 1009-1013 A new pterocarpan, (-)-maackiain sulfate, from the roots of Sophora subprostrata Jeong An Park, Hyoung Ja Kim, Changbae Jin, Kyung-Tae Lee and Yong Sup Lee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . trifolirhizin 相似度:88% Chinese Pharmaceutical Journal 2010 45 1451-1454 Studies on Chemical Constituents from Flowers of Sophora viciifolia Hance WEN Min, MA Yun-bao, MAO Xiao-jian, ZHANG Xue-mei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . Trifolirhizin 相似度:84% Archives of Pharmacal Research 2005 28 190-194 Monoamine oxidase inhibitory components from the roots ofSophora flavescens Ji-Sang Hwang, Seon A Lee, Seong Su Hong, Kyong Soon Lee and Myung Koo Lee, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . (3R,4R)-3-(2-hydroxy-3,4-dimethoxyphenyl)chroman-4,7-diol-7-O-β-D-glucopyranoside 相似度:72% Chinese Chemical Letters 2007 18 1092-1094 A new isoflavane from processed Astragalus membranaceus Wei Liu,Jing Chen,Wen Jian Zuo,Xian Li,Jin Hui Wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . licoagroside D C22H24O10 相似度:68% Phytochemistry 2002 60 351-355 Flavonoids from Glycyrrhiza pallidiflora hairy root cultures Wei Li, Kazuo Koike, Yoshihisa Asada, Masao Hirotani, Hekai Rui,Takafumi Yoshikawa, Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (6aR,11aR)9,10-dimethoxypterocarpan-3-O-β-D-glucoside 相似度:68% 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 -------------------------------------------------------------------------------- 10 . 美迪紫檀素-3-O-葡萄糖苷 相似度:68% Chinese Traditional and Herbal Drugs 2005 36 652-654 Chemical constituents of cultivated Glycyrrhiza uralensis BAI Hong; DOU De-qiang; PEI Yu-ping; CHEN Ying-jie; WU Li-jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (-)-Methylinissolin 3-O-β-D-glucoside C27H28O11 相似度:68% Journal of Agricultural and Food Chemistry 2011 59 1131-1137 New Isoflavonoid Glycosides and Related Constituents from Astragali Radix (Astragalus membranaceus) and Their Inhibitory Activity on Nitric Oxide Production Li-Jie Zhang, Hui-Kang Liu, Ping-Chun Hsiao, Li-Ming Yang Kuo, I-Jung Lee, Tian-Shung Wu, Wen-Fei Chiou, and Yao-Haur Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . medicarpin 3-O-β-D-glucopyranoside C22H24O4 相似度:64% Chemical & Pharmaceutical Bulletin 2008 56 1138-1142 Studies on the Constituents of Gueldenstaedtia multiflora Yuki Tsunoda, Masafumi Okawa, Junei Kinjo, Tsuyoshi Ikeda and Toshihiro Nohara Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . obassioside B C25H28O11 相似度:64% Heterocycles 2005 65 1471-1480 New Nor-neolignan Glycosides from Styrax obassia (Styracaceae) Takeshi Kinoshita,* Yasuhiro Haga, and Shintaro Narimatsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . myriophylloside G C22H28O11 相似度:64% Natural Product Research 2012 26 1285-1290 A new lignan from Oxytropis myriophylla Gaimei She, Fangfang Sun & Bin Liu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . trifolirhizin 相似度:60% Planta Medica 2001 67 388-390 Phenolic Constituents of Ononis vaginalis Roots Maged S. Abdel-Kader Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . 4′-hydroxy-7,3′-dimethoxyflavan 5-O-β-D-glucopyranoside C23H28O10 相似度:60% Molecules 2008 13 2500-2508 Two New Phenolic Glycosides from Viscum articulatum Yang Li, Yan-Li Zhao, Ning Huang, Yong-Tang Zheng, Yong-Ping Yang and Xiao-Li Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (− -6aR,11aR-2(4'-hydroxy-1'-isopentenyl)-3-hydroxy-8,9-ethylenedioxypterocarpan C21H20O6 相似度:60% Magnetic Resonance in Chemistry 2008 46 890-893 Complete NMR data assignments for novel pterocarpans from Harpalyce brasiliana (pages 890–893) Renata Mendonça Araújo, Sávio Moita Pinheiro, Mary Anne Sousa Lima and Edilberto Rocha Silveira Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (-)-Methylinissolin 3-O-β-D-(6'-acetyl)-glucoside C25H28O11 相似度:60% Journal of Agricultural and Food Chemistry 2011 59 1131-1137 New Isoflavonoid Glycosides and Related Constituents from Astragali Radix (Astragalus membranaceus) and Their Inhibitory Activity on Nitric Oxide Production Li-Jie Zhang, Hui-Kang Liu, Ping-Chun Hsiao, Li-Ming Yang Kuo, I-Jung Lee, Tian-Shung Wu, Wen-Fei Chiou, and Yao-Haur Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (-)-Methylinissolin 3-O-β-D-{6'-[(E)-but-2-enoyl]}-glucoside C27H30O11 相似度:59.2% Journal of Agricultural and Food Chemistry 2011 59 1131-1137 New Isoflavonoid Glycosides and Related Constituents from Astragali Radix (Astragalus membranaceus) and Their Inhibitory Activity on Nitric Oxide Production Li-Jie Zhang, Hui-Kang Liu, Ping-Chun Hsiao, Li-Ming Yang Kuo, I-Jung Lee, Tian-Shung Wu, Wen-Fei Chiou, and Yao-Haur Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . obassioside C C30H36O15 相似度:56.6% Heterocycles 2005 65 1471-1480 New Nor-neolignan Glycosides from Styrax obassia (Styracaceae) Takeshi Kinoshita,* Yasuhiro Haga, and Shintaro Narimatsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . cucurbitoside I C26H33O12N 相似度:56% Journal of Natural Products 2005 68 1754-1757 Cucurbitosides F−M, Acylated Phenolic Glycosides from the Seeds of Cucurbita pepo Wei Li, Kazuo Koike, Masaru Tatsuzaki, Atsushi Koide, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . cucurbitoside M C25H31O12N 相似度:56% Journal of Natural Products 2005 68 1754-1757 Cucurbitosides F−M, Acylated Phenolic Glycosides from the Seeds of Cucurbita pepo Wei Li, Kazuo Koike, Masaru Tatsuzaki, Atsushi Koide, and Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . 美迪紫檀苷 相似度:56% China Journal of Chinese Materia Medica 2005 30 1710-1713 复方四逆汤水煎剂化学成分研究II 刘红霞, 林文翰 , 杨峻山 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . (-)-maackianin 3-O-(6-O-malonyl-β-D-glucopyranoside)(trifolirhizin 6''-O-malonate) 相似度:56% Phytochemistry 1991 30 1732-1733 A trifolirhizin malonate from Sophora flavescens var. Angustifolia and its stability Hirobumi Yamamoto, Masahiko Ichimura, Toshiyuki Tanaka, Munekazu Iinuma, Mizuo Mizuno Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 高丽槐素-3-O-β-D-葡萄糖苷(trifolirhizin) C22H22O10 相似度:56% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 886-890 Study on chemical constituents of Picrasma quassioides ZHU Chenchen, DENG Guihua, LIN Chaozhan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . Cucurbitoside I C26H32O13 相似度:56% Tetrahedron 2011 67 8276-8292 Total synthesis of cucurbitoside-like phenolic glycosides by double fluorous and acyl mixture synthesis Masaru Kojima, Yutaka Nakamura, Kazuki Komori, Shoji Akai , Ken-ichi Sato , Seiji Takeuchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 2R,3R-3,7,3'-trihydroxy-5'-methoxyflavane 5-O-β-glucopyranoside C22H26O11 相似度:56% Natural Product Communications 2012 7(2) 179-180 Novel Flavanes from Livistona halongensis Tran Van Loc, Pham Duc Thang, Nguyen The Anh, Pham Thi Ninh, Trinh Thi Thuy and Tran Van Sung Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . glycyroside 相似度:56% Chinese Journal of Natural Medicines 2012 10 32-35 Chemical constituents of Spatholobus suberectus Ren-Neng TANG, Xiao-Bo QU, Shu-Hong GUAN, Ping-Ping XU, Yang-Yang SHI, De-An GUO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . (6aR,11aR)-6'-O-Malonyl-3-O-β-D-glucopyranosylmaackiain 相似度:56% Journal of Agricultural and Food Chemistry 2008 56 7023-7031 Isoflavonoid Composition of a Callus Culture of the Relict Tree Maackia amurensis Rupr. et Maxim Sergey A. Fedoreyev, Victor P. Bulgakov, Olga V. Grishchenko, Marina V. Veselova, Olga E. Krivoschekova, Nadezda I. Kulesh, Vladimir A. Denisenko, Galina K. Tchernoded and Yury N. Zhuravlev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . Eleutherinoside E C26H34O14 相似度:53.8% Chemistry – An Asian Journal 2009 4 540-547 New Wnt/β-Catenin Signaling Inhibitors Isolated from Eleutherine palmifolia Xiaofan Li, Takashi Ohtsuki, Takashi Koyano, Thaworn Kowithayakorn, and Masami Ishibashi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . obassioside A C26H32O11 相似度:53.8% Heterocycles 2005 65 1471-1480 New Nor-neolignan Glycosides from Styrax obassia (Styracaceae) Takeshi Kinoshita,* Yasuhiro Haga, and Shintaro Narimatsu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . 7-O-Glucosyldiphysolone C26H30O11 相似度:53.8% Phytochemistry 2012 79 121-128 Rapid isolation and identification of minor natural products by LC–MS, LC–SPE–NMR and ECD: Isoflavanones, biflavanones and bisdihydrocoumarins from Ormocarpum kirkii Yong-Jiang Xu, Kenn Foubert, Liene Dhooghe, Filip Lemière, Sheila Maregesi, Christina M. Coleman, Yike Zou, Daneel Ferreira, Sandra Apers, Luc Pieters Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . veratriloside A C28H31O16 相似度:53.5% Natural Product Research and Development 1996 8(1) 19-23 STRUCTURES OF VERATRILOSIDES A AND B Li Zhongrong; Chiu Minghua; Nie Ruiiin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . (2S,3S)-5-O-β-D-glucopyranosyloxy-6-methyl-4'-methoxy-3,7,4'-trihydroxyflavan C23H28O11 相似度:52% Journal of Natural Products 2002 65 262-266 New Phenolic Constituents from Smilax bracteata Shu Yuan Li, Hiroyuki Fuchino, Nobuo Kawahara, Setsuko Sekita, and Motoyoshi Satake Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . (2S,3S)-5-O-β-D-glucopyranosyloxy-6-methyl-4'-methoxy-3,7,4'-trihydroxyflavan C23H28O11 相似度:52% Journal of Natural Products 2002 65 262-266 New Phenolic Constituents from Smilax bracteata Shu Yuan Li, Hiroyuki Fuchino, Nobuo Kawahara, Setsuko Sekita, and Motoyoshi Satake Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . curculigoside I C22H26 相似度:52% Acta Botanica Yunnanica 2003 25(6) 711-715 A New Lignan Glycoside from Curculigo capitulata LI Ning,TAN Ning-Hua,ZHOU Jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . licoagroside A C23H24O12 相似度:52% Phytochemistry 2000 55 447-456 Flavonoid constituents from Glycyrrhiza glabra hairy root cultures Wei Li, Yoshihisa Asada , Takafumi Yoshikawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . trans-p-coumaric acid 4-O-(2'-O-β-D-apiofuranosyl)-β-D-glucopyrano- side 相似度:52% Phytochemistry 2000 55 263-267 Flavonoid and phenolic glycosides from Salvia officinalis Yinrong Lu , L. Yeap Foo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . matteucinol dimethyl ether 相似度:52% Chemical & Pharmaceutical Bulletin 1985 33 5231-5238 Chemical and Chemotaxonomical Studies of Filices. LXI. Chemical Studies on the Constituents of Pronephrium triphyllum HOLLT. NOBUTOSHI TANAKA,TAKAO MURAKAMI,HIROSHI WADA,ALICIA B. GUTIERREZ,YASUHISA SAIKI and CHIUMING CHEN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 6-O-meta-methoxy-benzoyl catalpol C23H28O12. 相似度:52% Natural Product Research 2007 21 522-528 Constituents of Cissus quadrangularis Geetu Singh; Preeti Rawat; Rakesh Maurya Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . 5'-dehydroxycabenegrin A-I methyl derivative 相似度:52% Phytochemistry 1997 46 1059-1062 4'-dehydroxycabenegrin A-I from roots of Harpalyce brasiliana Graça Lúcia Da Silva, Francisco José de Abreu Matos, Edilberto Rocha Silveira Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . 6-methoxysorigenin-8-O-α-L-rhamnosyl(1→6)-glucoside 相似度:52% Journal of Natural Products 1994 Vol 57 294 Flavonol and Naphthalene Glycosides from Rhamnus nakaharai Chun-Nan Lin, Bai-Luh Wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . 4-Hydroxyphenyl 2-O-[5-O-(4-aminobenzoyl)-β-D-apiofuranosyl]-β-D-glucopyranoside C24H29NO12 相似度:52% Tetrahedron 2011 67 8276-8292 Total synthesis of cucurbitoside-like phenolic glycosides by double fluorous and acyl mixture synthesis Masaru Kojima, Yutaka Nakamura, Kazuki Komori, Shoji Akai , Ken-ichi Sato , Seiji Takeuchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . 3'-O-methylepicatechin-7-O-β-D-glucopyranoside 相似度:52% Phytochemistry 1989 28 1237-1240 Polyphenolic glycosides from Douglas fir inner bark Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . 8-O-[β-D-apiofuranosyl-(1→6)-β-D-glucopyranosyl]xanthotoxol C22H24O13 相似度:52% Heterocycles 2005 65 1189-1196 Four New Coumarin Glucosides from the Roots of Heracleum rapula Weilie Xiao, Shenghong Li, Yunheng Shen, Xiaoli Li, and Handong Sun* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . oxyresveratrol-2-O-β-D-glucopyranoside C20H22O9 相似度:52% Planta Medica 2010 76 362-364 Three Major Metabolites of Mulberroside A in Rat Intestinal Contents and Feces Zhaxi, Meicuo; Chen, Lixia; Li, Xuegai; Komatsu, Kenichi; Yao, Xinsheng; Qiu, Feng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . metabolite 1 C20H20O6 相似度:52% Phytochemistry 1977 16 1541-1544 Metabolism of phaseollin by Septoria nodorum and other non-pathogens of Phaseolus vulgaris J. A. Bailey, R. S. Burden, A. Mynett, C. Brown Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . mulberroside C 相似度:52% Chinese Traditional and Herbal Drugs 2010 41 352-355 Study on components from stem barks of Morus yunnanensis CUI Xi-qiang; CHEN Ruo-yun Structure 13C NMR 碳谱模拟图 |

2楼2013-01-08 18:02:26













回复此楼
-6aR,11aR-2(4'-hydroxy-1'-isopentenyl)-3-hydroxy-8,9-ethylenedioxypterocarpan