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zyl812

铁杆木虫 (职业作家)

[求助] 求一化合物微谱数据,谢帮忙!

溶剂:氘带氯仿;碳谱数据:50.1,54.5,56.1,60.9,69.7,71.0,82.2,87.6,101.0,102.6,106.5,108.1,119.5,134.0,135.1,136.9,147.2,147.9,153.2.
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wangkaibo123

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【答案】应助回帖

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感谢参与,应助指数 +1
zyl812: 金币+10, ★★★很有帮助 2013-07-12 19:54:50
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388个化合物(查询结果仅供参考)
1 .     compound 4
    相似度:100%
Phytochemistry          2002          59          851-856
Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea
Ahmed A. Ahmed, Ahmed A. Mahmoud, Eptehal T. Ali, Olga Tzakou,Maria Couladis, Tom J. Mabry, Tamás Gátid, Gábor Tóth
Structure      13C NMR   碳谱模拟图
2 .     Epiashchantin
    相似度:100%
Journal of Chinese Pharmaceutical Sciences          2012          21          360-364
Nine lignans from Artemisia absinthium L.
Abulajiang·Tulake; Yong Jiang; Peng-Fei Tu
Structure      13C NMR   碳谱模拟图
3 .     5-[5-(3,4,5-trimethoxy-phenyl)-hexahydro-furo [3,2-b] furan-2-yl]-benzo [1,3]dioxole
    相似度:100%
Chinese Traditional and Herbal Drugs          2011          42          1699-1701
Non-amide constituents of Peperomia tetraphylla
LI, Yun-zhi, HUANG, Jing
Structure      13C NMR   碳谱模拟图
4 .     sieversol
C22H26O8     相似度:86.3%
Phytochemistry          1998          49          157-161
Lignans and Sesquiterpene Lactones from Artemisia Sieversiana and Inula Racemosa
R.X.Tan,H.Q.Tang,J.Hu,B.Shuai
Structure      13C NMR   碳谱模拟图
5 .     episesartemin B
    相似度:75%
Phytochemistry          2002          59          851-856
Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea
Ahmed A. Ahmed, Ahmed A. Mahmoud, Eptehal T. Ali, Olga Tzakou,Maria Couladis, Tom J. Mabry, Tamás Gátid, Gábor Tóth
Structure      13C NMR   碳谱模拟图
6 .     aschantin
    相似度:75%
China Journal of Chinese Materia Medica          1995          20          102-104
Biolgically Active Lignins from Magnolia bilndii Pamp
Ma Yuliang and Han Guiqiu
Structure      13C NMR   碳谱模拟图
7 .     2-Episesalatin
    相似度:75%
Phytochemistry          1992          31          2911-2912
A furofuran lignan from Sesamum alatum
Afaf Kamal-Eldin, Gariballa Yousif
Structure      13C NMR   碳谱模拟图
8 .     (1R,2S,5R,6R)-5'-O-methylpluviatilol
C21H22O7     相似度:75%
Bioorganic & Medicinal Chemistry Letters          2012          22          2527-2533
Anti-inflammatory and PPAR transactivational effects of secondary metabolites from the roots of Asarum sieboldii
Tran Hong Quang,Nguyen Thi Thanh Ngan,Chau Van Minh,Phan Van Kiem ,Bui Huu Tai ,Nguyen Phuong Thao ,Seok Bean Song,Young Ho Kim
Structure      13C NMR   碳谱模拟图
9 .     ashantin
    相似度:73.6%
Phytochemistry          2002          59          851-856
Two highly oxygenated eudesmanes and 10 lignans from Achillea holosericea
Ahmed A. Ahmed, Ahmed A. Mahmoud, Eptehal T. Ali, Olga Tzakou,Maria Couladis, Tom J. Mabry, Tamás Gátid, Gábor Tóth
Structure      13C NMR   碳谱模拟图
10 .     (+)-aschantin
    相似度:73.6%
Korean Journal of Pharmacognosy          2004          35(2)          152-156
Isolation of Melanin Biosynthesis Inhibitory Compounds from the Flowers of Magnolia denudata
Xu, Guang-Hua; Kim, Jeong-Ah; Park, Sung-Hee; Son, Ae-Ryang; Chang, Tae-Soo; Chang, Hyun-Wook; Chung, See-Ryun; Lee, Seung-Ho
Structure      13C NMR   碳谱模拟图
11 .     (+)-Epimagnolin A
    相似度:73.6%
Journal of Agricultural and Food Chemistry          2011          59          5665-5670
In Vitro Evaluation on the Antiobesity Effect of Lignans from the Flower Buds of Magnolia denudata
Chang-Suk Kong, Jung Im Lee, Jung-Ae Kim, and Youngwan Seo
Structure      13C NMR   碳谱模拟图
12 .     (+)-(7α,7'α,8α,8'α)- 4,5-dimethoxy-3',4'-(methylenedioxy)-7,9': 7',9-diepoxylignan-3-ol
C21H22O7     相似度:71.4%
Helvetica Chimica Acta          2008          Vol. 91          2361
Lignans from the Bark of Magnolia kobus
Hak-Ju Lee, Seon-Mi Seo, Oh-Kyu Lee, Hyun-Jin Jo, Ha-Young Kang, Don-Ha Choi, Ki-Hyon Paik, and Merajuddin Khan
Structure      13C NMR   碳谱模拟图
13 .     (+)-5'-demethoxyepiexcelsin
C21H20O7     相似度:71.4%
Phytochemistry          2002          59          325-329
Natural anti-HIV agents—part I: (+)-demethoxyepiexcelsin and verticillatol from Litsea verticillata
Vu Dinh Hoang,Ghee Teng Tan,Hong-Jie Zhang,Pamela A. Tamez,Nguyen Van Hung,Nguyen Manh Cuong,D. Doel Soejarto,Harry H.S. Fong,John M. Pezzuto
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
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