| 查看: 471 | 回复: 2 | |||
meitianyxs木虫 (正式写手)
|
[求助]
维普求助！M-27 已有2人参与
|
| 13C NMR (101 MHz, CDCl3) δ54.0, 54.4, 55.9, 56.3, 56.2, 62.3, 62.4, 70.1, 74.1, 76.0, 76.5, 76.7, 77.0, 77.2, 77.3, 85.7, 85.9, 102.9, 106.2, 108.6, 114.3, 118.9, 132.7, 133.7, 134.6, 135.9, 145.3, 146.7, 152.3, 153.4. |
回复此楼» 猜你喜欢
招博士
已经有4人回复
-
救命帖
已经有7人回复
-
限项规定
已经有6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
» 本主题相关价值贴推荐，对您同样有帮助:
- 维普求助，谢谢！！
已经有3人回复
- 维普数据求助，非常感谢
已经有4人回复
- 维普数据求助X
已经有3人回复
- 维普数据求助！麻烦大家了！
已经有3人回复
- 维普数据求助！
已经有4人回复
- 跪求2个微谱数据，衷心感谢！
已经有5人回复
- 寻求如何查找文献的问题
已经有5人回复
- 120金币求大神帮忙解谱
已经有12人回复
- 维普数据求助！
已经有5人回复
- 维普求助！！！
已经有3人回复
- 求助微谱数据查询
已经有5人回复
- 求助维普数据！急！急！急！
已经有5人回复
- 求助一个化合物的微谱数据
已经有4人回复
- 求微普解析化合物结构（共4个）
已经有5人回复
- 求微普解析化合物结构
已经有3人回复
- 乙酰丙酮的生产工艺设计
已经有7人回复
- LB 和 M9的培养液哪一个在工业界成本更低，M9 替代LB 有必要吗？
已经有14人回复
- 无机非金属版资源索引
已经有63人回复
seuseasoar
至尊木虫 (知名作家)
- 应助: 2238 (讲师)
- 金币: 47877.9
- 红花: 52
- 帖子: 6692
- 在线: 546.4小时
- 虫号: 2400995
- 注册: 2013-04-01
- 性别: MM
- 专业: 食品科学基础
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
meitianyxs: 金币+20 2014-07-12 11:19:04
感谢参与，应助指数 +1
meitianyxs: 金币+20 2014-07-12 11:19:04
|
1 . compound 2a C38H48O17 相似度:75% Natural Product Communications 2011 6 1901-1904 Two New Phenolic Glycosides from Viburnum plicatum var. plicatum f. plicatum Saki Katagiri, Yoshiki Watanabe, Yasunori Yaoita, Masao Kikuchi and Koichi Machida Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . (+)-De-4"-O-methylmagnolin-4"-O-β-D-glucoside C28H36O12 相似度:66.6% Phytochemistry 1995 39 1027-1030 Biotransformation of lignans: Metabolism of (+)-eudesmin and (+)-magnolin in Spodoptera litura Mitsuo Miyazawa, Hiroyuki Kasahara, Hiromu Kameoka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . compound NT4 相似度:63.3% Natural Product Communications 2010 5 755-762 Computer-aided Structure Elucidation of Neolignans Mara B. Costantin, Marcelo J. P. Ferreira, Gilberto V. Rodrigues and Vicente P. Emerenciano Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (-)-(7R,7'R,7''S,8S,8'S,8''S)-4',4''-Dihydroxy-3,3',3'',5-tetramethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol C31H36O11 相似度:63.3% Journal of Natural Products 2011 74 1188-1200 Lignans and Neolignans from Sinocalamus affinis and Their Absolute Configurations Liang Xiong, Chenggeng Zhu, Yanru Li, Ye Tian, Sheng Lin, Shaopeng Yuan, Jinfeng Hu, Qi Hou, Naihong Chen, Yongchun Yang, and Jiangong Shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . (+)-Medioresinol-di-O-β-D-glucopyranoside 相似度:63.3% Chemistry of Natural Compounds 2012 48 883-885 Chemical constituents from Dendropanax dentiger Li-Ping Zheng, Zhi-Gao He, Zhi-Jun Wu, Chuan Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . (+)-Medioresinol di-O-β-D-glucopyranoside 相似度:63.3% Journal of Chinese Medicinal Materials 2008 31 679-681 Studies on Chemical Constituents of Syringa veutina ZHOU Li-guang, FENG Xue-song, HUANG Kai-yi, HE Le, DENG Xu-ming, WANG Da-cheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (+)-medioresinol di-O-β-D-glucopyranoside 相似度:62.5% China Journal of Chinese Materia Medica 2007 32 1303-1305 Studies on lignin glycosides in root from Ilex pubescens YANG Xin, DING Yi, ZHANG Dongming Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . KP2 相似度:61.2% Bioscience, Biotechnology, and Biochemistry 1992 56 2087-2088 Structure of Novel Antioxidative Lignan Glucosides Isolated from Sesame Seed Hirotaka KATSUZAKI, Masaya KAWASUMI, Shunrou KAWAKISHI, Toshihiko OSAWA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . (+)-pinoresinol-4'-O-β-D-glucopyranosyl-4''-O-β-D-apiofuranoside C31H40O15 相似度:61.2% Chinese Journal of Natural Medicines 2013 11 269-273 Cytotoxic constituents from the leaves of Broussonetia papyrifera Xiao-Ku RAN, Xiao-Tong WANG, Pei-Pei LIU, Yu-Xin CHI, Bo-Jia WANG, De-Qiang DOU, Ting-Guo KANG, Wei XIONG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . longifloroside B C27H36O13 相似度:60% Planta Medica 1997 63 241-244 Neolignan Glycosides from Pedicularis longiflora Chang Zeng Wang and Zhongjianjia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . eucommin A 相似度:60% Chemical & Pharmaceutical Bulletin 1985 33 3651-3657 The Constituents of Eucommia ulmoides OLIV. II. Isolation and Structures of Three New Lignan Glycosides TAKESHI DEYAMA,TAKAKO IKAWA and SANSEI NISHIBE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . (+)-medioresinol di-O-β-D-glucopyranoside C33H44O17 相似度:60% Chemical & Pharmaceutical Bulletin 1983 31 2993-2997 The Constituents of Eucommia ulmoides OLIV. I. Isolation of (+)-Medioresinol Di-O-β-D-glucopyranoside TAKESHI DEYAMA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . (+)-pinoresinol-O-β-D-吡喃葡萄糖基(1→6)-β-D-吡喃葡萄糖苷 相似度:60% Chinese Traditional and Herbal Drugs 2001 32 586-588 Studies on chemical constituents of rhizome of Polygonatum sibiricum (Ⅱ) SUN Long-ru; LI Xian; Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . (7R,8S)-erythro-7,9,9'-trihydroxy-3,3',5'- trimethoxy-8-O-4'-neolignan-4-O-β-D-glucopyranoside, (7S,8R)-erythro-7,9,9'-trihydroxy-3,3',5'-trimethoxy-8-O-4'- neolignan-4-O-β-D-glucopyranoside 相似度:60% Chemistry of Natural Compounds 2010 46 343-347 New neolignan glycosides and a new cerebroside from Symplocos caudata Changhong Huo, Hong Liang, Bin Wang and Yuying Zhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . viscoloratin C27H32O13 相似度:60% Asian Journal of Traditional Medicines 2007 2 58-60 A New Tetrahydrofuran Lignan Glycoside from Viscum coloratum Jun Yin , Xiaokang Wang , Zhihui Liu and Shigetoshi Kadota Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . (-)-(7R,7'R,7''R,8S,8'S,8''S)-4',4''-Dihydroxy-3,3',3'',5,5'-pentamethoxy-7,9':7',9-diepoxy-4,8''-oxy-8,8'-sesquineolignan-7'',9''-diol C32H38O12 相似度:60% Journal of Natural Products 2011 74 1188-1200 Lignans and Neolignans from Sinocalamus affinis and Their Absolute Configurations Liang Xiong, Chenggeng Zhu, Yanru Li, Ye Tian, Sheng Lin, Shaopeng Yuan, Jinfeng Hu, Qi Hou, Naihong Chen, Yongchun Yang, and Jiangong Shi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . compound 1a 相似度:60% Natural Medicines 1998 52 82-86 Studies on Constituents of Scutellaria Species XIX : Lignan Glycosides of Roots of Scutellaria baicalensis GEORGI MIYAICHI YUKINORI,TOMIMORI TSUYOSHI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . (-)-(7S,8R,7'E)-4-hydroxy-3,3',5,5'-tetramethoxy-8,4'-oxyneolign-7'-ene-7,9,9'-triol 7,9'-bis-O-β-D glucopyranoside C34H48O19 相似度:59.3% Molecules 2013 18 6153-6160 Phenolic Glucosides from Dendrobium aurantiacum var. denneanum and Their Bioactivities Liang Xiong, Zhi-Xing Cao, Cheng Peng, Xiao-Hong Li, Xiao-Fang Xie, Ting-Mo Zhang, Qin-Mei Zhou, Lian Yang and Li Guo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . (+)-Neomedioresinol 4,4'-O-di-β-D-glucopyranoside C32H42O17 相似度:59.3% Journal of Natural Medicines 2011 65 202-205 Two new glycosides from Viburnum plicatum Thunb. ex Murray var. plicatum f. plicatum Masao Kikuchi ,Rie Onoguchi ,Yasunori Yaoita ,Koichi Machida Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-07-10 21:14:46
风行者007
至尊木虫 (著名写手)
- 应助: 1309 (讲师)
- 金币: 12672.8
- 红花: 15
- 帖子: 1490
- 在线: 299.5小时
- 虫号: 2542465
- 注册: 2013-07-12
- 性别: GG
- 专业: 有机合成
【答案】应助回帖
感谢参与，应助指数 +1
|
???????????鵽422????????(???????????ο?) 1 . pentatriacontane ?????:80% Phytochemistry 2004 65 2057-2062 Terpenes from Otostegia integrifolia Hailemichael Tesso, Wilfried A. König Structure 13C NMR ??????? 2 . Pentacosane ?????:80% Chemistry of Natural Compounds 2004 40 457-459 A NEW HYDROQUINONE DIGLUCOSIDE FROM Lysimachia fordiana Xin-an Huang and Ren-Zhou Yang Structure 13C NMR ??????? 3 . 9,9-dimethyl hexacosane C28H58 ?????:80% Natural Product Research 2008 22 1510-1515 In vitro antioxidant activity of Oldenlandia herbacea and isolation of 9,9-dimethyl hexacosane and 23-ethyl-cholest-23-en-3??-ol Pandian Singaravelu; Badami Shrishailappa; Ravi Subban Structure 13C NMR ??????? 4 . tetratriacontane ?????:80% China Journal of Chinese Materia Medica 2004 29 865-867 Studies on chemical constituents on dried buds of Lonicera consfusa CHAI Xingyun, LI Ping, TANG Liying Structure 13C NMR ??????? 5 . Tritriacontane ?????:80% Phytochemistry 1995 38 951-955 A benzoic acid ester from Uvaria narum Virinder S. Parmar, Kirpal S. Bisht, Abha Malhotra, Amitabh Jha, William Errington, Oliver W. Howarth, Om D. Tyagi, Paul C. Stein, Soren Jensen, Per M. Boll, Carl E. Olsen Structure 13C NMR ??????? 6 . Tetratriacontanol ?????:80% Phytochemistry 1995 38 951-955 A benzoic acid ester from Uvaria narum Virinder S. Parmar, Kirpal S. Bisht, Abha Malhotra, Amitabh Jha, William Errington, Oliver W. Howarth, Om D. Tyagi, Paul C. Stein, Soren Jensen, Per M. Boll, Carl E. Olsen Structure 13C NMR ??????? 7 . Octadecane ?????:80% Zeitschrift f??r Naturforschung B 2005 60b 1006-1011 Eupatoric Acid: A Novel Triterpene from Eupatorium odoratum L. (Asteraceae) Sajan Amatyaa and Sarbajna M. Tuladhar Structure 13C NMR ??????? 8 . 10-methyl-n-heptacosane C28H58 ?????:80% Indian Journal of Chemistry Section B 2006 45B 2154-2156 10-Methyl-n-heptacosane and diglucosyldirhamnoside from the stem bark of Balanites aegyptiaca Delile Ansari,M M; Ahmad,J; Ali,M; Ansari,S H Structure 13C NMR ??????? 9 . tricosane ?????:80% Chinese Traditional and Herbal Drugs 2010 41 1957-1960 ????????????????о? ????;????;???;????? Structure 13C NMR ??????? 10 . hendecane ?????:80% Modern Chinese Medicine 2006 8(6) 18-20 Studies on the Chemical Constituents of Ledum palustre L. Qiu Guihua, Zuo Wenjian, Wang Jinhui, L i Xian Structure 13C NMR ??????? 11 . Hexaneboronic acid C18H39B3O3 ?????:80% Organic & Biomolecular Chemistry 2004 2 38-47 Total synthesis of (−  -microcarpalide, a novel microfilament disrupting metabolitePaolo Davoli, Alberto Spaggiari, Luca Castagnetti and Fabio Prati Structure 13C NMR ??????? 12 . tetracosane ?????:80% Natural Product Research and Development 2008 20 60-62 Chemical Constituents from the Defatted Seeds of Linum usitatissimum L. SHI Gao-feng; SUN Hao-ran;ZHAO Yan-fang; CHEN Xue-fu; QI Zhi-guo Structure 13C NMR ??????? 13 . tetracosane C24H50 ?????:80% Natural Product Research and Development 2000 12(2) 41-44 CHEMICAL CONSTITUENTS FROM MUSELLA LASIOCARPA(FRANCH.) C.Y.WU. Qin Bo; L u Runhua; Wang Hanqing*; Wang Min Li Wenpeng; Xie Jinlun Structure 13C NMR ??????? 14 . tetracosane ?????:80% Natural Product Research and Development 1998 10(4) 19-25 STUDY ON THE CHEMICAL CONSTITUENTS OF PLEUROSPERMUM HOOKERI VAR. THOMSONII Wang Tianzhi; Li Tao Structure 13C NMR ??????? 15 . tricosane ?????:80% Natural Product Research and Development 1996 8(1) 5-9 THE CONSTITUENTS FROM THE RHIZOMA OF ALTSMA ORIENTALIS (SAM) JUZEP. Cai Lining; Wang Hongshu; Cao Hongxing; Zhang Ruyi Structure 13C NMR ??????? 16 . heptane ?????:80% Russian Journal of Organic Chemistry 2010 46 1254-1256 Hydrogenolysis of cycloalkanes over TbCl3??3H2O??3(RO)2AlOH R. G. Bulgakov, D. S. Karamzina, S. P. Kuleshov and U. M. Dzhemilev Structure 13C NMR ??????? 17 . octane ?????:80% Russian Journal of Organic Chemistry 2010 46 1254-1256 Hydrogenolysis of cycloalkanes over TbCl3??3H2O??3(RO)2AlOH R. G. Bulgakov, D. S. Karamzina, S. P. Kuleshov and U. M. Dzhemilev Structure 13C NMR ??????? 18 . decane ?????:80% Russian Journal of Organic Chemistry 2010 46 1254-1256 Hydrogenolysis of cycloalkanes over TbCl3??3H2O??3(RO)2AlOH R. G. Bulgakov, D. S. Karamzina, S. P. Kuleshov and U. M. Dzhemilev Structure 13C NMR ??????? 19 . heptane ?????:80% Russian Journal of Organic Chemistry 2008 44 470-471 MildC-CbondcleavageincycloalkanesbytheactionofnewlanthanidecatalystsLnCl3??3H2O??3(EtO)2AlOH R. G. Bulgakov, D. S. Karamzina, S. P. Kuleshov and U. M. Dzhemilev Structure 13C NMR ??????? 20 . octane ?????:80% Russian Journal of Organic Chemistry 2008 44 470-471 MildC-CbondcleavageincycloalkanesbytheactionofnewlanthanidecatalystsLnCl3??3H2O??3(EtO)2AlOH R. G. Bulgakov, D. S. Karamzina, S. P. Kuleshov and U. M. Dzhemilev Structure 13C NMR ??????? 21 . tri-n-octylphosphine-borane ?????:80% Tetrahedron 2012 68 3151-3155 Reduction of phosphine oxides to phosphines with the InBr3/TMDS system Leyla Pehlivan, Estelle M??tay, Dominique Delbrayelle, G??rard Mignani, Marc Lemaire Structure 13C NMR ??????? 22 . heptacosane ?????:80% The Chinese Pharmaceutical Journal 2000 52 251-259 Constituents From the Stems of Dendrobium Moniliforme ?????x(Tzong-Huei Lin), ?????(Shu-Jen Chang), ?????(Chung-Chuan Chen) Structure 13C NMR ??????? 23 . (3R*,5S*,7aR)-3,5-dibutylhexahydro-1H-pyrrolizine C15H29N ?????:80% Chemical Communications 2013 49 10507-10509 A two-directional approach to pyrrolizidines: total syntheses and biological evaluation of alkaloid cis-223B and (??)-xenovenine Alexandre Barthelme, David Richards, Ian R. Mellor and Robert A. Stockman Structure 13C NMR ??????? 24 . n-heptane ?????:80% Magnetic Resonance in Chemistry 1990 28 42-46 Empirical computation of 13C NMR chemical shifts Carlos Jaime Structure 13C NMR ??????? 25 . Tetradecane C14H30 ?????:80% Tetrahedron 2012 68 5857-5862 Cycloalkane-based thermomorphic systems for organic electrochemistry: an application to Kolbe-coupling Yohei Okada, Kazuya Kamimura, Kazuhiro Chiba Structure 13C NMR ??????? |
3楼2014-07-10 22:07:17