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柠檬水

金虫 (正式写手)

[求助] 微谱求助--50

C谱数据:
36.5,38.8,56.0,56.2,69.7,113.8,114.5,116.0,116.4,121.7,125.0,125.6,125.7,129.2,136.8,145.7,148.0,148.3,149.4,172.5
溶剂DMSO,谢谢啦!
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wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
柠檬水: 金币+5, ★★★★★最佳答案 2013-07-27 13:43:51
相似度:   %(相似度>=50%)



查询结果:共查到6个化合物(查询结果仅供参考)
1 .     acutissimalignan B
C20H20O6     相似度:80%
Journal of Natural Products          2008          71(4)          655-663
Dichapetalin-Type Triterpenoids and Lignans from the Aerial Parts of Phyllanthus acutissima
Patoomratana Tuchinda, Jittra Kornsakulkarn, Manat Pohmakotr, Palangpon Kongsaeree, Samran Prabpai, Chalobon Yoosook, Jitra Kasisit, Chanita Napaswad, Samaisukh Sophasan, and Vichai Reutrakul
Structure      13C NMR   碳谱模拟图
2 .     acutissimalignan B
C20H20O6     相似度:80%
China Journal of Chinese Materia Medica          2011          36          3457-3462
Studies on chemical constitutes from callus cultures of Stellera chamaejasme
QIAO, Lirui, YANG, Lin, ZHANG, Dewu, ZOU, Jianhua, DAI, Jungui
Structure      13C NMR   碳谱模拟图
3 .     carthamogenin
    相似度:71.4%
Magnetic Resonance in Chemistry          2005          43          966-969
Complete assignments of 1H and 13C NMR spectral data for benzylidenebenzyl butyrolactone lignans
Rosangela da Silva, Susimaire Pedersoli, Valdemar Lacerda Junior, Paulo Marcos Donate, Sérgio de Albuquerque, Jairo Kenupp Bastos, Ana Lúcia Santos de Matos Araújo and Márcio Luis Andrade e Silva
Structure      13C NMR   碳谱模拟图
4 .     scolopendrine
C18H16NO8S     相似度:70%
Chemical & Pharmaceutical Bulletin          2001          49(7)          930-931
A Novel Quinoline Alkaloid Possessing a 7-Benzyl Group from the Centipede, Scolopendra subspinipes
Naoki NODA,Yuji YASHIKI,Takafumi NAKATANI,Kazumoto MIYAHARA,and Xiao-Ming DU
Structure      13C NMR   碳谱模拟图
5 .     (7E,8'R)-7,8-Didehydroarctigenin
    相似度:70%
Phytochemistry          1994          37          1101-1107
Sesquiterpene lactones, lignans and aromatic esters from Cheirolophus species
J.Alberto Marco, Juan F. Sanz-Cervera, Vicente Garcia-Lliso, Alfonso Susanna, Nuria Garcia-Jacas
Structure      13C NMR   碳谱模拟图
6 .     (7E)-4,4'-dihydroxy-3,3',5-trimethoxylign-7-en-9,9'-olide
C21H22O7     相似度:70%
Phytochemistry          1990          29          3048-3049
Lignans from wood of Calocedrus formosana
Jim-Min Fang,Ming-Ying Liu,Yu-Shia Cheng
Structure      13C NMR   碳谱模拟图
我有一个梦想,我想当校长
2楼2013-07-27 11:30:13
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