24小时热门版块排行榜    

查看: 471  |  回复: 1

chijundea

金虫 (正式写手)

[求助] 求解谱,急谢谢!! 已有1人参与

13C-NMR(CD3OD,500MHz):149.06,147.38,132.19,121.37,115.95,117.74,83.59,77.10,65.19,63.92,56.30,15.55;
1H-NMR(CD3OD,125MHz):6.94(s,1H),6.78(s,2H),4.22(d,1H,J=6.7Hz),3.87(s,3H),3.67(ddd,3.8Hz,8.3Hz,10.35Hz),3.48~3.0(m,4H),1.19(t,3H,J=7.05Hz)
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

seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
chijundea: 金币+15, ★有帮助, 正解,非常感谢!!以后还请多多指教!! 2015-04-12 20:24:35
1 .     7-O-ethylguaiacylglycerol
C12H18O5     相似度:91.6%
Journal of Natural Products          2007          70          521-525
Mixed Lignan-Neolignans from Tarenna attenuata
Xian-Wen Yang,Pei-Ji Zhao,Yan-Lin Ma, Hai-Tao Xiao, Yi-Qing Zuo, Hong-Ping He, Ling Li, and Xiao-Jiang Hao
Structure      13C NMR   碳谱模拟图
2 .     7-(3-Ethoxy-5-methoxyphenyl)propane-7,8,9-triol
C12H18O5     相似度:91.6%
Helvetica Chimica Acta          2012          95          606-612
Norlignans and Phenylpropanoids from Metasequoia glyptostroboides Hu et Cheng
Qi Zeng,Xiang-Rong Cheng,Jiang-Jiang Qin,Bin Guan,Rui-Jie Chang,Shi-Kai Yan,Hui-Zi Jin,and Wei-Dong Zhang
Structure      13C NMR   碳谱模拟图
3 .     (S)-(+)-2-(3,4-dihydroxy phenyl)-2-ethoxyl-ethanol dimethyl ether
    相似度:75%
Chemical & Pharmaceutical Bulletin          2009          57          863-866
Two New Phenylglycol Derivatives Isolated from Syringa reticulata var. mandshurica and Their Antifungal Activities
Qiong Ming Xu, Yan Li Liu, Xiao Ran Li, Yu Lin Feng and Shi Lin Yang
Structure      13C NMR   碳谱模拟图
4 .     radicamine A
C12H17NO5     相似度:66.6%
Chemical & Pharmaceutical Bulletin          2001          49(10)          1362-1365
Two New Pyrrolidine Alkaloids, Radicamines A and B, as Inhibitors of α-Glucosidase from Lobelia chinensis LOUR.
Makio SHIBANO, Daisuke TSUKAMOTO, Atsuko MASUDA, Yasuko TANAKA, and GenjiroKUSANO
Structure      13C NMR   碳谱模拟图
5 .     threo-5-hydroxy-3,7-dimethoxyphenylpropane-8,9-diol
C11H16O5     相似度:66.6%
Helvetica Chimica Acta          2011          Vol. 94          1685-1691
Three New Neolignans and One New Phenylpropanoid from the Leaves and Stems of Toona ciliata var. pubescens
Yu-Bo Liu, Jiang-Jiang Qin, Xiang-Rong Cheng, Jia-Xian Zhu, Fei Zhang, Hui-Zi Jin, and Wei-Dong Zhang
Structure      13C NMR   碳谱模拟图
尼赫
2楼2015-04-11 22:13:25
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 chijundea 的主题更新
信息提示
请填处理意见