24小时热门版块排行榜    

Znn3bq.jpeg
北京石油化工学院2026年研究生招生接收调剂公告
查看: 284  |  回复: 1

D.H.

木虫 (正式写手)

[求助] 解不出来,向高人求助微谱数据一个

13C NMR (500 MHz, MeOD)

19.29, 21.02, 46.47, 64.99, 71.36, 74.37, 75.25, 117.36, 132.09, 132.75, 134.22, 135.51, 145.69, 163.23
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

audreygc

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
D.H.: 金币+30, 有帮助, 虽然都没有对上的,还是很感谢啦 2013-05-27 14:28:23
查询结果:共查到8个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------





1 .     (2E,6Z)-8,9,10-trihydroxy-4-hydroxymethyl-2,6-decadiene
C11H19O4     相似度:57.1%
Journal of Asian Natural Products Research          2009          11          704-709
Metabolites from endophytic fungus S21 of Cephalotaxus hainanensis
Wen-Jun Dai, Jiao Wu, Zhuang Han, Wen-Li Mei and Hao-Fu Dai
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




2 .     7-O-(6'-acetoxy-β-D-glucopyranosyl)-8-hydroxy coumarin
C17H18O10     相似度:52.9%
Phytochemistry          2002          59          447-450
Coumarin glucosides from Cruciata taurica
Salvatore De Rosa, Maya Mitova, Nedjalka Handjieva, İhsan Çalış
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




3 .     核黄素
C17H20N4O6     相似度:52.9%
Chinese Traditional and Herbal Drugs          2010          41          1773-1775
潜在抗HIV活性内生真菌Epulorhiza sp.的化学成分研究
郭文娟;郭顺星
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




4 .     pyromeconic acid 3-O-β-D-glucopyranoside 6'-(O-4''-hydroxybenzoate)
C18H18O10     相似度:50%
Planta Medica          2002          68          664-666
Three Pyrone Glucosidic Derivatives from Conyza albida
Ahmed A.Ahmed,Abou El-Hamd H.Mohamed, Olga Tzakou,Anastasia Gani,Artemios Yannitsaros,Mohamed A.El-Maghraby, Mohamed E.Hassan,Klaus-Peter Zeller
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




5 .     3,4-diidroxyphenylethanol-1-O-β-D-(6-sulpho)-glucopyranoside
C14H20O11S     相似度:50%
Phytochemistry          2009          70          641-649
Phenolic compounds from Bursera simaruba Sarg. bark: Phytochemical investigation and quantitative analysis by tandem mass spectrometry
Mariateresa Maldini, Paola Montoro, Sonia Piacente, Cosimo Pizza
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




6 .     violdelphin
C20H20O10     相似度:50%
Phytochemistry          1994          36          613-616
The anthocyanin responsible for purplish blue flower colour of Aconitum chinense
Kosaku Takeda, Syuji Sato, Hiromitsu Kobayashi, Yoko Kanaitsuka, Mariko Ueno, Takeshi Kinoshita, Hiroyuki Tazaki, Takane Fujimori
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




7 .     3-β-Glucopyranosyloxy-1-(4-hydroxyphenyl)-butanone
C16H22O8     相似度:50%
Magnetic Resonance in Chemistry          2008          46          195-198
Two new phenylbutanoids from inner bark of Betula pendula (pages 195–198)
Jaana Liimatainen, Jari Sinkkonen, Maarit Karonen and Kalevi Pihlaja
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------




8 .     (((5-(4-isopropoxyphenyl)pyridin-3-yl)amino)methylene)diphosphonic acid
C15H19N2O7P2     相似度:50%
Bioorganic & Medicinal Chemistry          2012          20          5583-5591
Design of potent bisphosphonate inhibitors of the human farnesyl pyrophosphate synthase via targeted interactions with the active site ‘capping’ phenyls
Joris W. De Schutter, Joseph Shaw, Yih-Shyan Lin, Youla S. Tsantrizos
Structure      13C NMR   碳谱模拟图
2楼2013-05-27 10:37:00
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 D.H. 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 304求调剂 +10 素年祭语 2026-04-06 17/850 2026-04-08 09:05 by 蓝云思雨
[考研] 计算机408|在校多次国家级竞赛获奖|申请调剂 +4 东山大白鹅 2026-04-05 4/200 2026-04-08 00:18 by chongya
[考研] 材料调剂 +13 汉123456 2026-04-07 14/700 2026-04-07 22:53 by 来看流星雨10
[考研] 0854电子信息319求调剂(接受跨专业调剂) +5 星星不眨眼喽 2026-04-05 6/300 2026-04-07 22:16 by hemengdong
[考研] 306求调剂 +3 15287505595 2026-04-03 3/150 2026-04-07 18:08 by 蓝云思雨
[考研] 315求调剂 +5 &123456789 2026-04-05 5/250 2026-04-05 19:55 by nepu_uu
[考研] 282求调剂 +3 aaa车辆 2026-04-01 3/150 2026-04-05 17:03 by yulian1987
[考研] 电子信息调剂交叉学科有推荐吗 +6 jhtfeybgj 2026-04-01 9/450 2026-04-05 11:13 by 猪会飞
[考研] 考研调剂 +3 mcbbc 2026-04-04 3/150 2026-04-05 10:03 by barlinike
[考研] 一志愿电子科技大学085600材料与化工 329分求调剂 +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[考研] 311分 22408 求调剂 +3 bing_bot 2026-04-03 3/150 2026-04-05 00:43 by chongya
[考研] 求调剂 +3 ffyyu 2026-04-02 3/150 2026-04-04 19:03 by 蓝云思雨
[基金申请] esi高被引论文是不是能对中标有所加分和帮助呢 +5 redcom 2026-04-01 6/300 2026-04-03 15:15 by Howard28
[考研] 085501一志愿天工大,机械专硕求调剂,跨材料 +3 33上 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[考研] 专硕085601求调剂 +7 suyifei 2026-04-03 8/400 2026-04-03 14:00 by 欣喜777
[考研] 266分,一志愿电气工程,本科材料,求材料专业调剂 +9 哇呼哼呼哼 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[考研] 调剂 +7 祉岷. 2026-04-02 7/350 2026-04-03 09:11 by 花呗还欠600
[考研] 26考研调剂 +4 Wnz.20030617 2026-04-01 5/250 2026-04-02 16:11 by 1939136013狗壮
[考研] 江苏科技大学招材料研究生 +4 Su032713. 2026-04-01 5/250 2026-04-01 22:03 by cccchenso
[考研] 353求调剂 +4 拉钩不许变 2026-04-01 4/200 2026-04-01 18:10 by 记事本2026
信息提示
请填处理意见