24小时热门版块排行榜    

查看: 207  |  回复: 2

ltx0744624

金虫 (小有名气)

[求助] 微谱数据求助 已有1人参与

13 C NMR 溶剂 CDCL3
19.1,29.9,32.9,34.1,42.9,79.4,108.4,116.3,117.9,136.2,139.3,162.3,169.7,208.0
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:

解尔姆,朋至斯孚
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

超级小钢钻

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
ltx0744624: 金币+20, ★★★★★最佳答案 2013-12-18 20:42:14
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到64个化合物(查询结果仅供参考)
1 .     aspergillumarin A
C14H16O4     相似度:100%
Chemistry of Natural Compounds          2012          48          371-373
Two new dihydroisocoumarins from the endophytic fungus Aspergillus sp. collected from the south china sea
Shangde Li, Meiyan Wei, Guangying Chen and Yongcheng Lin
Structure      13C NMR   碳谱模拟图
2 .     (±)-8-hydroxy-3-propyl-3,4-dihydro-1H-2-benzopyran-1-one
C12H14O3     相似度:71.4%
Tetrahedron          2012          68          2799-2805
Investigations towards the synthesis of xylindein, a blue-green pigment from the fungus Chlorociboria aeruginosa
Christopher D. Donner, Anthony N. Cuzzupe, Cheryl L. Falzon, Melvyn Gill
Structure      13C NMR   碳谱模拟图
3 .     aspergillumarin B
C14H18O4     相似度:71.4%
Chemistry of Natural Compounds          2012          48          371-373
Two new dihydroisocoumarins from the endophytic fungus Aspergillus sp. collected from the south china sea
Shangde Li, Meiyan Wei, Guangying Chen and Yongcheng Lin
Structure      13C NMR   碳谱模拟图
4 .     aspergillumarin B
    相似度:71.4%
Journal of Natural Products          2013          76          571-579
Isocoumarin Derivatives and Benzofurans from a Sponge-Derived Penicillium sp. Fungus
Jun Qi, Chang-Lun Shao, Zhi-Yong Li, Li-She Gan, Xiu-Mei Fu, Wen-Tao Bian, Hong-Ying Zhao, and Chang-Yun Wang
Structure      13C NMR   碳谱模拟图
5 .     3-(4-Hydroxypentyl)-8-hydroxy-3,4-dihydroisocoumarin
C14H18O4     相似度:71.4%
Molecules          2012          17          14091-14098
Isolation, Identification and Antimicrobial Activities of Two Secondary Metabolites of Talaromyces verruculosus
Fang Miao, Rui Yang, Dong-Dong Chen, Ying Wang, Bao-Fu Qin, Xin-Juan Yang and Le Zhou
Structure      13C NMR   碳谱模拟图
6 .     8-hydroxy-3-undecyl-1H-2-benzopyran-1-one
C20H30O3     相似度:66.6%
Australian Journal of Chemistry          1980          33          2097-2101
New metabolites from the brown alga Caulocystis cephalornithos
R Kazlauskas, J Mulder, PT Murphy and RJ Wells
Structure      13C NMR   碳谱模拟图
7 .     3-(2-hydroxypropyl)-8-hydroxyl-3,4-dihydroisocoumarin
C12H14O4     相似度:64.2%
Pharmazie          2008          63          542-544
Minor compounds from the stem bark of Chinese mangrove associate Catunaregam spinosa
Guangchun Gao, Shuhua Qi, Si Zhang, Hao Yin, Zhihui Xiao, Minyi Li and Qingxin Li
Structure      13C NMR   碳谱模拟图
8 .     typharin
C17H14O3     相似度:60%
Phytochemistry          2002          61          955-957
Typhaphthalide and typharin, two phenolic compounds from Typha capensis
Francis O. Shode, Abdul S. Mahomed, Colin B. Rogers
Structure      13C NMR   碳谱模拟图
9 .     xanthinosin
    相似度:60%
Chinese Traditional and Herbal Drugs          2013          44          1717-1720
Chemical constituents from Xanthii Fructus
CHEN Jie, WANG Rui, SHI Yan-ping
Structure      13C NMR   碳谱模拟图
10 .     Mellein
    相似度:57.1%
Journal of Natural Products          2009          72          8-13
Composition and Electrophysiological Activity of Constituents Identified in Male Wing Gland Secretion of the Bumblebee Parasite Aphomia sociella
Blanka Kalinová,Jií Kindl,Pavel Jiro, Petr á攁欀, Soňa Vaí欁?N瘀á, Milo Bud愁ínsk, and Irena Valterová
Structure      13C NMR   碳谱模拟图
11 .     2-carboxy-3-(2-hydroxypropanyl)phenol
C10H12O4     相似度:57.1%
Journal of Natural Products          2004          67          402-406
New Salicylic Acid and Isoflavone Derivatives from Flemingia paniculata
M. Mukhlesur Rahman, Satyajit D. Sarker, Maureen Byres, and Alexander I. Gray
Structure      13C NMR   碳谱模拟图
2楼2013-12-18 19:45:40
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

超级小钢钻

铁杆木虫 (正式写手)

请及时给分哦!
3楼2013-12-18 19:46:21
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 ltx0744624 的主题更新
信息提示
请填处理意见