| 查看: 219 | 回复: 1 | ||
meitianyxs木虫 (正式写手)
|
[求助]
维普求助 已有1人参与
|
| 13C NMR (101 MHz, MeOD) δ 59.4, 63.1, 64.4, 68.0, 69.8, 70.5, 71.1, 71.9, 72.2, 72.8, 75.3, 76.1, 76.5, 81.7, 83.4, 97.8, 101.7, 104.4. |
回复此楼» 猜你喜欢
限项规定
已经有7人回复
-
青椒八年已不青，大家都被折磨成啥样了？
已经有4人回复
-
救命帖
已经有8人回复
-
招博士
已经有4人回复
-
西南交通大学国家级人才团队2026年博士研究生招生（考核制）—机械、材料、力学方向
已经有3人回复
-
英文综述是否需要润色及查重
已经有5人回复
-
为什么nbs上溴 没有产物点出现呢
已经有9人回复
-
最失望的一年
已经有18人回复
limeng4544
金虫 (小有名气)
- 应助: 19 (小学生)
- 金币: 1088.9
- 红花: 2
- 帖子: 139
- 在线: 26.6小时
- 虫号: 1263969
- 注册: 2011-04-13
- 性别: MM
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
meitianyxs: 金币+15, ★有帮助 2014-04-17 17:07:55
辣笔v小新: 金币+1, 鼓励应助交流 2014-04-17 18:37:28
感谢参与，应助指数 +1
meitianyxs: 金币+15, ★有帮助 2014-04-17 17:07:55
辣笔v小新: 金币+1, 鼓励应助交流 2014-04-17 18:37:28
|
compound 10 相似度:73.6% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 17 相似度:73.6% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . sapinmusaponin N C50H78O18 相似度:72.2% Phytochemistry 2008 69 1609-1616 Triterpenoid saponins from the fruits and galls of Sapindus mukorossi Hui-Chi Huang,Ming-Der Wub,Wei-Jern Tsai,Sin-Chung Liao,Chia-Ching Liaw,Li-Chuan Hsu,Yang-Chang Wua,Yao-Haur Kuo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . reginin B C75H50O48 相似度:72.2% Chemical & Pharmaceutical Bulletin 1991 39 639-646 Tannins and Related Compounds. CVI. Preparation of Aminoalditol Derivatives of Hydrolyzable Tannins Having α-and β-Glucopyranose Cores, and Its Application to the Structure Elucidation of New Tannins, Reginins A and B and Flosin A, Isolated from Lagerstro Ya-Ming XU,Takashi SAKAI,Takashi TANAKA,Gen-ichiro NONAKA and Itsuo NISHIOKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . purpureaside B 相似度:72.2% Phytochemistry 1987 26 3225-3227 Phenolic glycoside composition of leaves and callus cultures of Digitalis purpurea Masami Matsumoto,Satomi Koga,Yukihiro Shoyama,Itsuo Nishioka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . D-(+)-raffinose 相似度:72.2% Chinese Pharmaceutical Journal 2007 42 337-338 Studies on Chemical Constituents of Lysionotus pauciflorus FENG Wei-sheng, LI Qian, ZHENG Xiao-ke Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . α-D-galactopyranoside-α-D-(1→6)-glucopyranosyl-α-D-(-(1→2)-β-fructofuranoside 相似度:72.2% Food Chemistry 2012 131 1187-1192 Compounds in functional food fenugreek spice exhibit anti-inflammatory and antioxidant activities Yunbao Liu, Rajesh Kakani, Muraleedharan G. Nair Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . β-D-fructopyranosyl-(2→1)-β-D-fructofuranosyl-(2M1)-α-D-glucopyranoside 相似度:72.2% Carbohydrate Research 2010 345 414-418 Novel fructopyranose oligosaccharides isolated from fermented beverage of plant extract Hideki Okada, Eri Fukushi, Akira Yamamori, Naoki Kawazoe, Shuichi Onodera, Jun Kawabata, Norio Shiomi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . β-D-fructopyranosyl-(2→6)-α-D-glucopyranosyl-(1M2)-β-D-fructofuranoside 相似度:72.2% Carbohydrate Research 2010 345 414-418 Novel fructopyranose oligosaccharides isolated from fermented beverage of plant extract Hideki Okada, Eri Fukushi, Akira Yamamori, Naoki Kawazoe, Shuichi Onodera, Jun Kawabata, Norio Shiomi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . D-altro-heptulose 相似度:71.4% Acta Pharmaceutica Sinica 1999 Vol 34 153-155 A SEDOHEPTULOSE GALLATE FROM THE FRUITS OF CORNUS OFFICINALIS Zhang Yongwen (Zhang YW); Chen Yuwu (Chen YW) and Zhao Shiping (Zhao SP) Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . hederagenin 3-O-(3,4-O-diacetyl-β-D-xylopyranosyl)-(1-3)-α-L-rhamnopyranosyl-(1-2)-α-L-arabinopyranoside 相似度:70% Magnetic Resonance in Chemistry 2005 43 1072-1076 Complete 1H and 13C NMR assignments of six saponins from Sapindus trifoliatus Rajesh K. Grover, Abhijeet D. Roy, Raja Roy, S. K. Joshi, Vandita Srivastava and Sudershan K. Arora Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . kalopanax saponin H 相似度:70% Chinese Pharmaceutical Journal 1995 30 333-336 Constituents of Kalopanax septemlobus(Thunb.)Koidz.(Ⅳ), Structuresof Kalopanax-saponins G and H Wang Guangshu, Sun Ping, Shao Chunjie, Xu Jingda Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . coixan B 相似度:69.5% Planta Medica 1986 52 64-65 Isolation and Hypoglycemic Activity of Coixans A, B and C, Glycans of Coix lachryma-jobi var. ma-yuen Seeds Michiko Takahashi, Chohachi Konno and Hiroshi Hikino Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . chrysantellin A 相似度:68.4% Planta Medica 1981 42 265-267 Structure of the Oligosaccharide Chain of Chrysantellin A by 13C-NMR Michel Becchi, Maud Bruneteau, Henri Pontagnier et Georges Michel Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . macranthoside A C47H76O17 相似度:68.4% Chinese Journal of Natural Medicines 2004 2 83-86 Studies on the Saponins from Lonicera confusa DC. CHAI Xing-Yun; LI Ping; DOU Jing; XU Xiao-Fang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 2 相似度:68.4% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . compound 3 相似度:68.4% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 9 相似度:68.4% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 13 相似度:68.4% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 24 相似度:68.4% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . compound 25 相似度:68.4% Magnetic Resonance in Chemistry 1993 31 599-605 1H and 13C NMR data for 2-O-, 3-O-and 2,3-di-O-glycosylated methyl α-and β-D-galactopyranosides Alexander S. Shashkov, Nikolay E. Nifant'ev, Vera Yu. Amochaeva and Nikolay K. Kochetkov Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . compound 7 相似度:68.4% Magnetic Resonance in Chemistry 1997 35 414-419 1H and 13C NMR Data for 3-O-, 4-O- and 3,4-Di- 1O-glycosylated Methyl α-L-Rhamnopyranosides Elena A. Khatuntseva, Alexander S. Shashkov and Nikolay E. Nifant’ev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . compound 8 相似度:68.4% Magnetic Resonance in Chemistry 1997 35 414-419 1H and 13C NMR Data for 3-O-, 4-O- and 3,4-Di- 1O-glycosylated Methyl α-L-Rhamnopyranosides Elena A. Khatuntseva, Alexander S. Shashkov and Nikolay E. Nifant’ev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . compound 10 相似度:68.4% Magnetic Resonance in Chemistry 1997 35 414-419 1H and 13C NMR Data for 3-O-, 4-O- and 3,4-Di- 1O-glycosylated Methyl α-L-Rhamnopyranosides Elena A. Khatuntseva, Alexander S. Shashkov and Nikolay E. Nifant’ev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . compound 14 相似度:68.4% Magnetic Resonance in Chemistry 1997 35 414-419 1H and 13C NMR Data for 3-O-, 4-O- and 3,4-Di- 1O-glycosylated Methyl α-L-Rhamnopyranosides Elena A. Khatuntseva, Alexander S. Shashkov and Nikolay E. Nifant’ev Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . oryzabran C 相似度:68.1% Planta Medica 1988 54 1-3 Isolation and Hypoglycemic Activity of Oryzabrans A, B, C and D, Glycans of Oryza sativa Bran1 Hiroshi Hikino, Michiko Takahashi, Yoshiteru Oshima, and Chohachi Konno Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . sapinmusaponin L C48H76O17 相似度:66.6% Phytochemistry 2008 69 1609-1616 Triterpenoid saponins from the fruits and galls of Sapindus mukorossi Hui-Chi Huang,Ming-Der Wub,Wei-Jern Tsai,Sin-Chung Liao,Chia-Ching Liaw,Li-Chuan Hsu,Yang-Chang Wua,Yao-Haur Kuo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . O-α-D-galactopyranosyl-(1f3)-4-O-methyl-D-myo-inositol 相似度:66.6% Journal of Natural Products 1997 60 749-751 Structure of Galactosylononitol Andreas Richter and Thomas Peterbauer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . compound2 相似度:66.6% Journal of Natural Products 1997 60 749-751 Structure of Galactosylononitol Andreas Richter and Thomas Peterbauer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . (24S,25R)-5β-spirostane-3β,24-diol 3-O-{O-β-D-glucopyranosyl-(1→2)-O-[α-L-arabinopyranosyl-(1→3)]-β-D-galactopyranoside} C44H72O18 相似度:66.6% Chemical & Pharmaceutical Bulletin 1995 43 1162-1166 Structures of Toxic Steroidal Saponins from Narthecium asiaticum MAXIM. Toshihiro INOUE,Yoshihiro MIMAKI,Yutaka SASHIDA and Masato KOBAYASHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . compound 12 相似度:66.6% Chemical & Pharmaceutical Bulletin 1992 40 1404-1410 Marine Natural Products. XXIX. Heterosigma-glycolipids I, II, III, and IV, Four Diacylglyceroglycolipids Possessing ω3-Polyunsaturated Fatty Acid Residues, from the Raphidopycean Dinoflagellate Heterosigma akashiwo Motomasa KOBAYASHI,Kozo HAYASHI,Kazuyoshi KAWAZOE and Isao KITAGAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . galactolipid 相似度:66.6% Chemical & Pharmaceutical Bulletin 1991 39 2277-2281 Studies on Glycolipids. III. Glyceroglycolipids from an Axenically Cultured Cyanobacterium, Phormidium tenue Nobutoshi MURAKAMI,Takashi MORIMOTO,Hideaki IMAMURA,Taisei UEDA,Shin-ichi NAGAI,Jinsaku SAKAKIBARA and Naoki YAMADA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . degalloylrugoside F 相似度:66.6% Chemical & Pharmaceutical Bulletin 1991 39 49-54 Heterophylliins A, B, C, D and E, Ellagitannin Monomers and Dimers from Corylus heterophylla FISCH. Takashi YOSHIDA,Zhe-Xiong JIN and Takuo OKUDA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . reginin B 相似度:66.6% Chemical & Pharmaceutical Bulletin 1991 39 647-650 Tannins and Related Compounds. CVII. Structure Elucidation of Three New Monomeric and Dimeric Ellagitannins, Flosin B and Reginins C and D, Isolated from Lagerstroemia flos-reginae RETZ. Ya-Ming XU,Takashi TANAKA,Gen-ichiro NONAKA and Itsuo NISHIOKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . 3-O-β-D-glucopyranosyl(1→3)-α-L-rhamnopyranosyl(1→2)-α-L-arabinopyranosyl-hederagenin C47H70O17 相似度:66.6% Chemical & Pharmaceutical Bulletin 1990 38 411-414 Saponins from the Leaves of Aralia elata SEEM. : Araliaceae Setsuo SAITO,Shigeya SUMITA,Norihiro TAMURA,Yoichi NAGAMURA,Keishi NISHIDA,Madoka ITO and Isao ISHIGURO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . compound 11 相似度:66.6% Chemical & Pharmaceutical Bulletin 1990 38 411-414 Saponins from the Leaves of Aralia elata SEEM. : Araliaceae Setsuo SAITO,Shigeya SUMITA,Norihiro TAMURA,Yoichi NAGAMURA,Keishi NISHIDA,Madoka ITO and Isao ISHIGURO Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . methyl gentiobioside 相似度:66.6% Chemical & Pharmaceutical Bulletin 1989 37 2727-2730 Two New Triterpenoid Glycosides from the Leaves of Schefflera octophylla Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . TIIc 相似度:66.6% Chemical & Pharmaceutical Bulletin 1985 33 3675-3680 Studies on the Structure of Polysaccharide from Tetragonia tetragonoides. I MASAMI KATO,TADAHIRO TAKEDA,YUKIO OGIHARA,MASAKI SHIMIZU,TAKEO NOMURA and YUTAKA TOMITA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 6'-O-Triphenylmethylmelezitose C37H46O16 相似度:66.6% Chemistry of Natural Compounds 2001 37 397-401 SYNTHESIS OF MELEZITOSE DERIVATIVES L. Tsao, Kh. Dou, G. Sun' , and Yu. Lyu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . cauloside c 相似度:66.6% Chemistry of Natural Compounds 1979 15 146-148 TRITERPENE GLYCOSIDES OF Cauli-phyllwn robustum. THE STRUCTURES OF CAULOSIDES b AND c N. S. Chetyrina and A. I. Kalinovskii Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . eleutheran C 相似度:66.6% Journal of Natural Products 1986 Vol 49 293 Isolation and Hypoglycemic Activity of Eleutherans A, B, C, D, E, F, and G: Glycans of Eleutherococcus senticosus Roots Hiroshi Hikino, Michiko Takahashi, Kazuko Otake, Chohachi Konno Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . (2S)-1-O-(9Z,12Z)-octadecadienoyl-2-O-(7Z,10Z)-hexa-decadienoyl-3-O-(β-D-galactopyranosyl(1-6)-β-D-galactopyranosyl)-sn-glycerol 相似度:66.6% Phytochemistry 1995 40 1433-1437 Anti-tumour-promoting glyceroglycolipids from the green alga, Chlorella vulgaris Takashi Morimoto, Akito Nagatsu, Nobutoshi Murakami, Jinsaku Sakakibara, Harukuni Tokuda, Hoyoku Nishino, Akio Iwashima Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . DGDG 相似度:66.6% Phytochemistry 1995 40 1433-1437 Anti-tumour-promoting glyceroglycolipids from the green alga, Chlorella vulgaris Takashi Morimoto, Akito Nagatsu, Nobutoshi Murakami, Jinsaku Sakakibara, Harukuni Tokuda, Hoyoku Nishino, Akio Iwashima Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . compound 2 相似度:66.6% Phytochemistry 1991 30 3401-3404 Three triterpenoid saponins from Triplostegia grandiflora Wei-Guang Ma, De-zu Wang, Yu-Lin Zeng, Chong-Ren Yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . compound 2a 相似度:66.6% Phytochemistry 1990 29 307-309 Glycolipids from Gracilaria verrucosa Byeng Wha Son Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . compound 19 相似度:66.6% Organic letters 2001 3 747-750 A New Phenoxyacetate-Based Linker System for the Solid-Phase Synthesis of Oligosaccharides Xiangyang Wu, Matthias Grathwohl, and Richard R. Schmidt Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . lactosucrose {O-β-D-fructofuranosyl-(2→1)-O-[β-D-galactopyranosyl-(1→4)]-α-D-glucopyranoside} C18H32O16 相似度:66.6% Magnetic Resonance in Chemistry 2002 40 541-544 NMR analysis of mono-and difructosyllactosucrose synthesized by 1F-fructosyltransferase purified from roots of asparagus (Asparagus officinalis L.) Akira Yamamori, Eri Fukushi, Shuichi Onodera, Jun Kawabata and Norio Shiomi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . saponin A 相似度:66.6% Archives of Pharmacal Research 1991 14 124-129 Triterpenoidal saponins from the leaves of Kalopanax pictum var. chinense Min-Won Lee and Dug-Ryong Hahn Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . β-D-吡喃葡萄糖基-(1→6)-β-D-吡喃葡萄糖基(1→4)2β2D2吡喃葡萄糖 相似度:66.6% Chinese Pharmaceutical Journal 2003 38 836-838 Studies on chemical constituents of Lysimachia davurica TIAN Jing kui, ZOU Zhong mei, XU Li zhen, Liu Jian xin, ZHANG Hong wu, YANG Shi lin Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . saccharide 相似度:66.6% Bioscience, Biotechnology, and Biochemistry 2010 74 2130-2132 Synthesis of β-D-Fructopyranosyl-(2→6)-D-glucopyranose from D-Glucose and D-Fructose by a Thermal Treatment Akira YAMAMORI, Hideki OKADA, Naoki KAWAZOE, Shuichi ONODERA and Norio SHIOMI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-04-17 16:11:29