| 查看: 304 | 回复: 1 | |||
[求助]
]求助微谱数据库查询
|
| 57.8,65.3,73.3,76.4,82.9 |
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9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11人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有7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8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
-
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
» 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3个化合物的模糊查找（》80%）
已经有4人回复
- 求助微谱数据库检索一化合物
已经有3人回复
- 求助微谱数据查询
已经有8人回复
- 求助微谱数据库查询一个化合物~急~！谢谢
已经有3人回复
- 急求求助微谱数据检索C谱数据
已经有4人回复
- 求助微谱数据库查化合物
已经有3人回复
- 求助微谱数据库检索一化合物
已经有4人回复
- 求助通过微谱查询化合物结构
已经有4人回复
- 求助微谱数据库查询
已经有3人回复
- 急求微谱数据库查询
已经有3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
行板如歌
金虫 (小有名气)
- 应助: 99 (初中生)
- 金币: 1061.9
- 红花: 2
- 帖子: 271
- 在线: 92.2小时
- 虫号: 704928
- 注册: 2009-02-20
- 性别: GG
- 专业: 园艺作物采后生物学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
xiaoxiao270: 金币+4 2012-11-29 17:47:28
方艾正: 金币+20, ★★★★★最佳答案 2013-03-25 15:17:31
感谢参与，应助指数 +1
xiaoxiao270: 金币+4 2012-11-29 17:47:28
方艾正: 金币+20, ★★★★★最佳答案 2013-03-25 15:17:31
|
查询结果：共查到71个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . epiafzelechin-(4β→8)-epicatechin 相似度:60% Chemical & Pharmaceutical Bulletin 1988 36 39-47 Tannins and Related Compounds. LXI. : Isolation and Structures of Novel Bi- and Triflavanoids from the Leaves of Cassia fistula L. SATOSHI MORIMOTO,GEN-ICHIRO NONAKA,RONG-FU CHEN and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . procyanidin B-2 相似度:60% Chemical & Pharmaceutical Bulletin 1986 34 633-642 Tannins and Related Compounds. XXXVIII. : Isolation and Characterization of Flavan-3-ol Glucosides and Procyanidin Oligomers from Cassia Bark : Cinnamomum cassia BLUME SATOSHI MORIMOTO,GEN-ICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 16 相似度:60% Chemical & Pharmaceutical Bulletin 1983 31 3486-3495 Comparative Studies on the Constituents of Ophiopogonis Tuber and Its Congeners. II. Studies on the Constituents of the Subterranean Part of Ophiopogon planiscapus NAKAI. (1) YOSHIAKI WATANABE,SHUICHI SANADA,YOSHITERU IDA and JUNZO SHOJI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound 14 相似度:60% Chemical & Pharmaceutical Bulletin 1984 32 3994-4002 Comparative Studies on the Constituents of Ophiopogonis Tuber and Its Congeners. III. Studies on the Constituents of the Subterranean Part of Ophiopogon ohwii OKUYAMA and O. jaburan (KUNTH) LODD. YOSHIAKI WATANABE,SHUICHI SANADA,YOSHITERU IDA and JUNZO SHOJI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . compound 3 相似度:60% Chemistry of Natural Compounds 1982 18 196-200 GLYCOSIDES OF MARINE INVERTEBRATES.STRUCTURE OF HOLOTHURIN A2 FROM THE HOLOTHURIAN Holothuria edulis V. I. Kalinin and V. A. Stonik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . compound 9 相似度:60% Chemistry of Natural Compounds 1979 15 453-457 GLYCOSIDES OF MARINE INVERTEBRATES. VII. STRUCTURE OF HOLOTHURIN B FROM Eolothuria atra V. A. Stonik, A. D. Chumak, V. V. Isakov, N. I. Belogortseva, V. Ya. Chirva, and G. B. Elyakov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . D-sorbitol 相似度:60% China Journal of Chinese Materia Medica 2000 25 612-614 Studies on Non-anthraquinones in Rheum officinale Baill LI Junlin, WANG Aiqin, WU Zuze Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 1-deoxy-D-xylitol C5H12O4 相似度:60% Chemical & Pharmaceutical Bulletin 1999 47 988-992 Water-Soluble Constitutents of Fennel. IX. Glucides and Nucleosides Junichi KITAJIMA,Toru ISHIKAWA,Tasuko TANAKA and Yoshiteru IDA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 1-deoxy-L-arabinitol C5H12O4 相似度:60% Chemical & Pharmaceutical Bulletin 2001 49 840-844 Water-Soluble Constituents of Ajowan Toru ISHIKAWA, Yukiko SEGA and Junichi KITAJIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . O-apiosy moiety 相似度:60% Phytochemistry 1989 28 299-301 8-C-glucosylscutellarein 6,7-dimethyl ether and its 2″-O-apioside from Abrus precatorius Kenneth R. Markham,James W. Wallace,Y.Niranjan Babut,V.Krishna Murty,M.Gopala Rao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . methyl β-D-xylopyranoside 相似度:60% Phytochemistry 1990 29 161-164 Vomifoliol 1-O-β-d-xylopyranosyl-6-O-β-d-glucopyranoside: A disaccharide glycoside from apple fruit Wilfried Schwab,Peter Schreier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 2,5-di-O-L-valyl-D-arabinose 相似度:60% Indian Journal of Chemistry 2007 46B 2026-2044 Enzymatic syntheses of L-valyl,L-leucyl and L-isoleucyl esters of carbohydrates using Candida rugosa lipase Somashekar,Bhandya R; Divakar,Soundar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 3,5-di-O-L-leucyl-D-arabinose 相似度:60% Indian Journal of Chemistry 2007 46B 2026-2044 Enzymatic syntheses of L-valyl,L-leucyl and L-isoleucyl esters of carbohydrates using Candida rugosa lipase Somashekar,Bhandya R; Divakar,Soundar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 2,5-di-O-L-isoleucyl-D-arabinose 相似度:60% Indian Journal of Chemistry 2007 46B 2026-2044 Enzymatic syntheses of L-valyl,L-leucyl and L-isoleucyl esters of carbohydrates using Candida rugosa lipase Somashekar,Bhandya R; Divakar,Soundar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 2B 相似度:60% Heterocycles 2003 60 1123-1132 Equilibrium between Bis(1,3-oxazolidin-3-yl)methanes and 3,8-Dioxa-1,6-diazabicyclo[4.4.1]undecanes Raúl Salas-Coronado, Juan Carlos Gálvez-Ruiz, Carlos Guadarrama-Pérez, and Angelina Flores-Parra* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . via 1,6-anhydro-β-L-idopyranose C6H10O5 相似度:60% Journal of the Chinese Chemical Society 2000 47 1257-1262 Efficient Synthesis of 1,2,3,4,6-Penta-O-acetyl-L-idopyranose Shang-Cheng Hung* and Chien-Sheng Chen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . methyl β-D-xylopyranoside 相似度:60% Agricultural and Biological Chemistry 1990 54 1265-1270 Oviposition Deterrent of a Rutaceae-feeding Swallowtail Butterfly, Papilio xuthus, from a Non-host Rutaceous Plant, Orixa japonica Ritsuo NISHIDA, Takao OHSUGI, Hiroshi FUKAMI, Shuhei NAKAJIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . methyl β-D-tri-O-benzoyl ribofuranoside 相似度:60% The Journal of Antibiotics 1978 31 74-81 SUB-UNIT ASSEMBLY IN THE BIOSYNTHESIS OF NEOMYCIN THE SYNTHESIS OF 5-O-β-D-RIBOFURANOSYL AND 4-O-β-D-RIBOFURANOSYL-2, 6-DIDEOXYSTREPTAMINES CEDRIC J. PEARCE, MUHAMMAD AKHTAR, JOHN E. G. BARNETT, DANIEL MERCIER, ANNE-MARIE SEPULCHRE, STEPHAN D. GERO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . β-D-Xylose 相似度:60% Organic Magnetic Resonance 1973 5 311-319 Der Einfluss des anomer verknüpften Adeninrestes auf die 13C-chemischen Verschiebungen von Pyranosen Wolfgang Voelter and Eberhard Breitmaier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . α-1-C-Hydroxymethylfagomine C7H15NO4 相似度:57.1% Journal of Natural Products 2005 68 1238-1242 Iminosugar-Producing Thai Medicinal Plants Naoki Asano, Taku Yamauchi, Koichi Kagamifuchi, Naoko Shimizu, Sachiko Takahashi, Hitoshi Takatsuka, Kyoko Ikeda, Haruhisa Kizu, Wongsatit Chuakul, Aikkarach Kettawan, and Tadashi Okamoto |
2楼2012-11-29 17:18:26