| 查看: 275 | 回复: 1 | ||
diechechaoya新虫 (著名写手)
|
[求助]
微谱求助，谢谢 已有1人参与
|
|
碳谱： 27.5,60.5,65.9,69.5,73.1,76.5,76.8,80.9,94.4,96.0,100.4,101.8,114.3,115.1,118.3,123.9,130.3,136.2,144.8,149.6,155.2,156.1,156.7 溶剂：DMSO |
回复此楼» 猜你喜欢
不自信的我
已经有12人回复
-
假如你的研究生提出不合理要求
已经有5人回复
-
所感
已经有4人回复
-
论文终于录用啦！满足毕业条件了
已经有28人回复
-
要不要辞职读博？
已经有7人回复
-
北核录用
已经有3人回复
-
实验室接单子
已经有3人回复
-
磺酰氟产物，毕不了业了！
已经有8人回复
-
求助:我三月中下旬出站，青基依托单位怎么办？
已经有10人回复
-
26申博（荧光探针方向，有机合成）
已经有4人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 跪求，非常感谢！
已经有4人回复
- 微谱求助，谢谢
已经有3人回复
- 微谱求助，好心人请指点一下怎么这么多碳
已经有3人回复
- 微谱求助 谢谢
已经有3人回复
- 微谱求助，谢谢
已经有3人回复
- 微谱求助，谢谢
已经有5人回复
- 求助两个化合物的微谱数据查询
已经有3人回复
- 微谱求助 急急急！！！
已经有4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8人回复
- 求助微谱数据，谢谢
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]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
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
diechechaoya: 金币+10, ★有帮助 2014-04-28 19:14:35
感谢参与，应助指数 +1
diechechaoya: 金币+10, ★有帮助 2014-04-28 19:14:35
|
查询结果：共查到702个化合物(查询结果仅供参考) 1 . ( +)-Catechin 5-O-β-D-glucopyranoside C21H24O11 相似度:86.9% Phytochemistry 1983 22 1659-1661 Flavanol glucosides from rhubarb and Rhaphiolepis umbellata Gen-Ichiro Nonaka, Emiko Ezaki, Katsuya Hayashi, Itsuo Nishioka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . ( -)-Catechin 7-O-β-D-glucopyranoside C21H24O11 相似度:86.9% Phytochemistry 1983 22 1659-1661 Flavanol glucosides from rhubarb and Rhaphiolepis umbellata Gen-Ichiro Nonaka, Emiko Ezaki, Katsuya Hayashi, Itsuo Nishioka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . (-)-epicatechin-5-O-β-D-glucopyrnaoside C21H24O11 相似度:78.2% Chemical & Pharmaceutical Bulletin 1992 40 2035-2040 Constituents of a Fern, Davallia mariesii MOORE. IV. Isolation and Structures of a Novel Norcarotane Sesquiterpene Glycoside, a Chromone Glucuronide, and Two Epicatechin Glycosides Cheng-Bin CUI,Yasuhiro TEZUKA,Tohru KIKUCHI,Hirofumi NAKANO,Tatsuya TAMAOKI and Jong-Hee PARK Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . symplocoside 相似度:73.9% China Journal of Chinese Materia Medica 2009 34 1921-1926 Constituents of Millettia nitida var. hirsutissima CHENG Jun, WANG Jingli, LI ANG Hong, WANG Yinye, ZHAO Yuying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . compound F1 相似度:73.9% Journal of Agricultural and Food Chemistry 1998 46 839-845 Catechins as Antioxidants from Buckwheat (Fagopyrum esculentum Moench) Groats Mitsuru Watanabe Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 5-methoxy-7-β-D-glucopyranosyl-(-)-afzelechin C22H26O10 相似度:69.5% Natural Product Research 2008 22 1355-1358 Flavonoids from Daphne giraldii Nitsche Juan Su; Zhijun Wu; Yunheng Shen; Runhui Liu; Chuan Zhang; Huiliang Li; Weidong Zhang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (-)-epicatechin 5-O-β-D-xylopyranoside 相似度:69.5% Phytochemistry 1998 47 1165-1166 (−  -epicatechin 5-O-β-D-xylopyranoside from brosimopsis acutifoliumFranco Ferrari, Franco Delle Monache, Roberto Alves De Lima Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . compound 3 相似度:69.5% Tetrahedron Letters 2004 45 6673-6677 New compounds obtained by enzymatic oxidation of phloridzin Christine Le Guernevé, Philippe Sanoner, Jean-François Drilleau, Sylvain Guyot Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 5-O-β-D-glucopyranosyl-3',4'-dihydroxy-7-methoxy-4-phenylcoumarin C22H22O11 相似度:65.2% Journal of Natural Products 1988 Vol 51 851 Chemical Studies on Mexican Plants Used in Traditional Medicine, VI. Additional New 4-Phenylcoumarins from Exostema caribaeum Rachel Mata, Fernando Calzada, Maria del Rosario Garcia Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . (-)-epicatechin 3-O-β-D-allopyranoside 相似度:65.2% Phytochemistry 1989 28 891-896 Flavan-3-ol and proanthocyanidin allosides from Davallia divaricata Tieh-Horng Hwang,Yoshiki Kashiwada,Gen-Ichiro Nonaka,Itsuo Nishioka Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . 3-acetyl-(-)-epicatechin 7-O-β-glucopyranoside C23H26O12 相似度:65.2% Phytochemistry 2010 71 2046-2051 Sulfur-containing constituents and one 1H-pyrrole-2-carboxylic acid derivative from pineapple [Ananas comosus (L.) Merr.] fruit Zong-Ping Zheng, Jinyu Ma, Ka-Wing Cheng, Jianfei Chao, Qin Zhu, Raymond Chuen-Chung Chang, Ming Zhao, Zhi-Xiu Lin, Mingfu Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . Luteolin 7-O-β-d-glucoside C21H20O11 相似度:60.8% Chemistry of Natural Compounds 2005 41 473-474 FLAVONOIDS IN Sabina vulgaris ANTOINE W. Wu-bao,W. Han-kui,B. Hang, and H. Akber Aisa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . arthromerin A C20H22O9 相似度:60.8% Chinese Chemical Letters 1992 3 33-34 TWO NEW AFZELECHIN GLYCOSIDES FROM ARTHROMERIS MAIREI WEN SHENG YU,HONG LI,XIN MIN CHEN,LEI YANG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . luteolin-4'-O-glucoside 相似度:60.8% China Journal of Chinese Materia Medica 2001 26 841-844 Studies on Flavonoids from Leaves of Callicarpa bodinieri Levl. REN Fengzhi, LUAN Xianhui, ZHAO Yimin, QU Huihua Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 5-O-β-galactosyl-7-methoxy-3',4'-dihydroxy-4-phenylcoumarin C22H22O11 相似度:60.8% Journal of Natural Products 1987 Vol 50 866 Chemical Studies on Mexican Plants Used in Traditional Medicine, III: New 4-Phenylcoumarins from Exostema caribaeum Rachel Mata, Fernando Calzada, Ma Rosario Garcia, Ma Teresa Reguero Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-04-28 10:33:24