| 查看: 194 | 回复: 1 | |||
[求助]
微谱数据查询
|
|
请求微谱数据。谢谢各位大侠！ 53.7,55.1,55.2,55.3,55.4,57.1,61.3,81.8,83.4,100.2,108.1,110.6,110.7,111.7,113.8,118.7,119.3,131.4,134.5,144.3,145.0,146.5,148.7,149.3,157.7 |
回复此楼» 猜你喜欢
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
-
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5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:
- 求助微谱数据库查询
已经有3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
- 求助微谱数据库查询
已经有3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3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！急求！
已经有6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
- 两个三萜类化合物微谱碳谱数据查询
已经有9人回复
- 微谱数据查询求助
已经有3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
- 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
wq0616
铁杆木虫 (正式写手)
- 应助: 323 (大学生)
- 金币: 6659.6
- 红花: 8
- 帖子: 955
- 在线: 72.9小时
- 虫号: 2001721
- 注册: 2012-09-14
- 性别: MM
- 专业: 中药炮制
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
jjfish: 金币+5, ★★★★★最佳答案, 非常感谢 2013-02-27 11:10:05
感谢参与，应助指数 +1
jjfish: 金币+5, ★★★★★最佳答案, 非常感谢 2013-02-27 11:10:05
|
1 . (7S,7'R,8S,8'S)-3,3',4',9,9'-Pentamethoxy-7,7'-epoxylignan-4-ol C23H30O7 相似度:68% Bioscience, Biotechnology, and Biochemistry 2007 71 1028-1035 Antifungal Activity of Tetra-Substituted Tetrahydrofuran Lignan, (−  -Virgatusin, and Its Structure-Activity RelationshipKoichi AKIYAMA, Satoshi YAMAUCHI, Tomofumi NAKATO, Masafumi MARUYAMA, Takuya SUGAHARA and Taro KISHIDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . phylligenol 相似度:68% Journal of the Brazilian Chemical Society 2009 20 1110-1118 Biological Activities of Lignoids from Amazon Myristicaceae Species: Virola michelii, V. mollissima, V. pavonis and Iryanthera juruensis (dedicated to Prof. Otto R. Gottlieb) Sabrina K. R. Morais, Ana F. Teixeira, Zelina E. dos S. Torres, Sergio M. Nunomura, Edite H. Y. Kanashiro, José Angelo L. Lindoso and Massayoshi Yoshida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . (7S,7'R,8R,8'R)-3',4'-Dimethoxy-3,4-methylenedioxy-7,7'-epoxylignane-9,9'-dioic acid C21H20O9 相似度:64% Bioscience, Biotechnology, and Biochemistry 2007 71 1028-1035 Antifungal Activity of Tetra-Substituted Tetrahydrofuran Lignan, (− -Virgatusin, and Its Structure-Activity RelationshipKoichi AKIYAMA, Satoshi YAMAUCHI, Tomofumi NAKATO, Masafumi MARUYAMA, Takuya SUGAHARA and Taro KISHIDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (2S,3S,4R)-4-(3,4-dimethoxyphenyl)-2-[(S)-hydroxy(3,4-methylenedioxyphenyl)methyl]-3-trityloxymethyl-4-butanolide C40H36O8 相似度:61.5% Journal of Natural Products 2007 70 1588-1592 Enantioselective Synthesis of the Tetrahydrofuran Lignans (–)- and (+)-Magnolone Tomofumi Nakato and Satoshi Yamauchi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . (+)-hydroxypinoresinol monomethyl ether-4'-β-D-glucoside C27H34O12 相似度:60% Chemical & Pharmaceutical Bulletin 1979 27 2868-2873 Elucidation of the Structure of a New Lignan Glucoside from Olea europaea by Carbon-13 Nuclear Magnetic Resonance Spectroscopy MARIKO CHIBA,KAZUKO OKABE,SUEO HISADA,KATSUHITO SHIMA,TSUNEMATSU TAKEMOTO and SANSEI NISHIBE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . (+)-1-hydroxypinoresinol 4''-O-methyl ether-4'-β-D-glucoside C27H34O2 相似度:60% Chemical & Pharmaceutical Bulletin 1984 32 4482-4489 Lignans from Bark of Fraxinus mandshurica var. japonica and F. japonica HIROKI TSUKAMOTO,SUEO HISADA and SANSEI NISHIBE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 1,1'-[(1E,4R,5R)-5-methoxy-4-(methoxymethyl)pent-1- ene-1,5-diyl]bis(3,4-dimethoxybenzene) C24H32O6 相似度:60% Helvetica Chimica Acta 2009 92 536-545 New Triterpenoid Saponins and Neolignans from Morina kokonorica Ying Zhu, Zhang-Ping Lü, Cai-Bin Xue, Wang-Suo Wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (+)-pinoresinol-β-D-glucopyranoside C26H32O11 相似度:60% Chinese Journal of Natural Medicines 2003 1 79-81 Studies on the Chemical Constituents of Fraxinus chinensis Roxb. ZHANG Dong Mei; HU Li Hong; YE Wen Cai; ZHAO Shou Xun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (7S,7'S,8S,8'S)-9,9'-Bis(tert-butoxy)-3',4'-dimethoxy-3,4-methylenedioxy-7,7'-epoxylignane C29H40O7 相似度:60% Bioscience, Biotechnology, and Biochemistry 2007 71 1028-1035 Antifungal Activity of Tetra-Substituted Tetrahydrofuran Lignan, (− -Virgatusin, and Its Structure-Activity RelationshipKoichi AKIYAMA, Satoshi YAMAUCHI, Tomofumi NAKATO, Masafumi MARUYAMA, Takuya SUGAHARA and Taro KISHIDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . Dimethyl (7S,7'R,8R,8'R)-3',4'-dimethoxy-3,4-methylenedioxy-7,7'-epoxylignane-9,9'-dioate C23H24O9 相似度:60% Bioscience, Biotechnology, and Biochemistry 2007 71 1028-1035 Antifungal Activity of Tetra-Substituted Tetrahydrofuran Lignan, (− -Virgatusin, and Its Structure-Activity RelationshipKoichi AKIYAMA, Satoshi YAMAUCHI, Tomofumi NAKATO, Masafumi MARUYAMA, Takuya SUGAHARA and Taro KISHIDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (7R,7'S,8R,8'R)-3,3',4'-Trimethoxy-7,7'-epoxylignane-4,9,9'-triol C21H26O7 相似度:60% Bioscience, Biotechnology, and Biochemistry 2008 72 1032-1037 Structure-Antibacterial Activity Relationship for 9-O,9′-O-Demethyl (+)-virgatusin Ryosuke TAGO, Satoshi YAMAUCHI, Masafumi MARUYAMA, Koichi AKIYAMA, Takuya SUGAHARA, Taro KISHIDA and Yojiro KOBA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . (7R,7'S,8R,8'R)-3',4,4'-Trimethoxy-7,7'-epoxyligne-3,9,9'-triol C21H26O7 相似度:60% Bioscience, Biotechnology, and Biochemistry 2008 72 1032-1037 Structure-Antibacterial Activity Relationship for 9-O,9′-O-Demethyl (+)-virgatusin Ryosuke TAGO, Satoshi YAMAUCHI, Masafumi MARUYAMA, Koichi AKIYAMA, Takuya SUGAHARA, Taro KISHIDA and Yojiro KOBA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (2R,3S,4R,5R)-2-(3,4-Dimethoxyphenyl)-5-(3,4-methylenedioxyphenyl)-3,4-bis(pivaloyloxymethyl)tetrahydrofuran 相似度:60% Bioscience, Biotechnology, and Biochemistry 2008 72 197-203 Stereoselective Construction of Tetra-Substituted Tetrahydrofuran Compounds from Benzylic Hemiacetal in the Presence of H2 and a Pd Catalyst: Stereoselective Synthesis of a Stereoisomer of (− -Virgatusin and Its Antimicrobiological ActivityTomofumi NAKATO, Ryosuke TAGO, Koichi AKIYAMA, Masafumi MARUYAMA, Takuya SUGAHARA, Taro KISHIDA and Satoshi YAMAUCHI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (1R*,2R*,5R*,6S*)-2,6-bis (3,5-dimethoxyphenyl)-3,7-dioxabicyclo[3.3.0]octane C22H26O6 相似度:60% Planta Medica 2012 78 141-147 Lignans from the Flower Buds of Magnolia liliflora Desr. Wang, Wen-Shu; Lan, Xiao-Cong; Wu, Hai-Bo; Zhong, Yao-Zhao; Li, Jing; Liu, Ying; Shao, Cong-Cong: Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . xanthoxylol methyl ether 相似度:60% Australian Journal of Chemistry 1987 40 1913-1917 he Chemistry of Eremophila Spp. XXIX. The Absolute Configuration of (+)-Syringaresinol Dimethyl Ether IR Bytheway, EL Ghisalberti, S Gotsis, PR Jefferies, BW Skelton, KE Sugars and AH White Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . phillyrin 相似度:59.2% Phytochemistry 1990 29 1971-1980 Lignans of Forsythia intermedia Maiada M.A. Rahman,Paul M. Dewick,David E. Jackson,John A. Lucas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . Phillyrin 相似度:59.2% Archives of Pharmacal Research 2009 32 1681-1687 Cytotoxic phenolic compounds from Chionanthus retusus Jong Hwan Kwak, Min Woo Kang, Jong Hwa Roh, Sang Un Choi and Ok Pyo Zee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . trans-5-(3-hydroxypropyl)-7-methoxy-2-[2,3-dihydro-3-hydroxymethyl-7-methoxy-2-(3-methoxy-4-hydroxyphenyl)-benzofuran-5-yl]benzofuran C29H30O8 相似度:58.6% Planta Medica 2005 71 847-851 Four New Benzofurans from Seeds of Styrax perkinsiae Qi-Lin Li,Bo-Gang Li,Hua-Yi Qi,Xiao-Ping Gao,Guo-Lin Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (+)-4-(3-methylbutanoyl)-2,6-di(3,4-dimethoxy)phenyl-3,7-dioxabicyclo[3.3.0]octane C27H34O8 相似度:57.6% Phytochemistry 2004 65 2101-2105 Lignans from the roots of Echinops giganteus Mathieu Tene, Pierre Tane, Beiban L. Sondengam, Joseph D. Connolly Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . tanegoside A C26H24O12 相似度:57.6% Chemical & Pharmaceutical Bulletin 1990 38 2143-2415 Tanegosides A, B and C, Lignan Glycosides from Trachelospermum liukiuense Fumiko ABE and Tatsuro YAMAUCHI Structure 13C NMR 碳谱模拟图 |
2楼2013-02-27 08:34:30