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北京石油化工学院2026年研究生招生接收调剂公告
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zky_panmeng

木虫 (正式写手)

[求助] 急!!求微谱,相似度大于80%。十分感谢! 已有2人参与

5#
C5D5N
62.3,73.6,75.1,78.3,78.4,100.5,102.9,106.6,107.2,127.3,129.9,131.2,132.2,132.7,157.8,158.1,164.6,172.6,183.5
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
zky_panmeng: 金币+5, 有帮助 2015-04-17 16:51:20
.     chrysin-7-glucoside
C21H20O9     相似度:73.6%
World Science and Technology-Modernization of Traditional Chinese Medicine and Materia Medica          2007          9          64-67
Chemical Constituents of P.Canadensis Moench.Buds
Wang Xiangxiang, Zhou Lidong, Nan Yao, Meng Qinwei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     黄芩苷
    相似度:66.6%
Chinese Traditional and Herbal Drugs          1998          29          443-444
虎眼万年青化学成分的研究(Ⅰ)
刘大有,王开宇,张慧,陈文海,陈志良
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     baicalein 6-methylether-7-O-β-galactopyranuronoside
    相似度:65%
Phytochemistry          2002          61          433-437
Flavonoid glycosides from Centaurea pseudoscabiosa subsp.pseudoscabiosa from Turkey
Guido Flamini, Maria Pardini, Ivano Morelli, Kuddisi Ertugrul,Huseyin Dural, Yavuz Bagci, Mustafa Kargioglu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     protogenkwanin 4'-O-β-D-glucoside
    相似度:63.6%
Chemical & Pharmaceutical Bulletin          1987          35          4757-4762
Chemical and Chemotaxonomical Studies of Ferns. LXXIII. New Flavonoids with Modified B-Ring from the Genus Pseudophegopteris (Thelypteridaceae)
HIROSHI WADA,HIROYUKI FUJITA,TAKAO MURAKAMI,YASUHISA SAIKI and CHIU-MING CHEN
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




5 .     Homoplantaginin
    相似度:63.1%
Archives of Pharmacal Research          2012          35          1347-1354
Antiviral activity of Aloe hijazensis against some haemagglutinating viruses infection and its phytoconstituents
Howaida I. Abd-Alla, Nagat S. Abu-Gabal, Amal Z. Hassan, Mounir M. El-Safty and Nagwa M. M. Shalaby
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




6 .     千层纸素 A
    相似度:63.1%
Chinese Pharmaceutical Journal          2012          47          1366-1369
Liposoluble Constituents from Dichrocephala benthamii C.B.Clarke
TIAN Xin-hui; DING Gang; PENG Chao-zhong; HU Yan-bao; MA Zhuo; ZOU Zhong-mei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




7 .     5,7-Dihydroxy-6-methoxyflavone
2楼2015-04-17 16:44:10
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
zky_panmeng: 金币+5, 有帮助 2015-04-17 16:51:26
1 .     chrysin-7-glucoside
C21H20O9     相似度:73.6%
World Science and Technology-Modernization of Traditional Chinese Medicine and Materia Medica          2007          9          64-67
Chemical Constituents of P.Canadensis Moench.Buds
Wang Xiangxiang, Zhou Lidong, Nan Yao, Meng Qinwei
Structure      13C NMR   碳谱模拟图
2 .     黄芩苷
    相似度:66.6%
Chinese Traditional and Herbal Drugs          1998          29          443-444
虎眼万年青化学成分的研究(Ⅰ)
刘大有,王开宇,张慧,陈文海,陈志良
Structure      13C NMR   碳谱模拟图
3 .     baicalein 6-methylether-7-O-β-galactopyranuronoside
    相似度:65%
Phytochemistry          2002          61          433-437
Flavonoid glycosides from Centaurea pseudoscabiosa subsp.pseudoscabiosa from Turkey
Guido Flamini, Maria Pardini, Ivano Morelli, Kuddisi Ertugrul,Huseyin Dural, Yavuz Bagci, Mustafa Kargioglu
Structure      13C NMR   碳谱模拟图
4 .     protogenkwanin 4'-O-β-D-glucoside
    相似度:63.6%
Chemical & Pharmaceutical Bulletin          1987          35          4757-4762
Chemical and Chemotaxonomical Studies of Ferns. LXXIII. New Flavonoids with Modified B-Ring from the Genus Pseudophegopteris (Thelypteridaceae)
HIROSHI WADA,HIROYUKI FUJITA,TAKAO MURAKAMI,YASUHISA SAIKI and CHIU-MING CHEN
Structure      13C NMR   碳谱模拟图
5 .     Homoplantaginin
    相似度:63.1%
Archives of Pharmacal Research          2012          35          1347-1354
Antiviral activity of Aloe hijazensis against some haemagglutinating viruses infection and its phytoconstituents
Howaida I. Abd-Alla, Nagat S. Abu-Gabal, Amal Z. Hassan, Mounir M. El-Safty and Nagwa M. M. Shalaby
Structure      13C NMR   碳谱模拟图
6 .     千层纸素 A
    相似度:63.1%
Chinese Pharmaceutical Journal          2012          47          1366-1369
Liposoluble Constituents from Dichrocephala benthamii C.B.Clarke
TIAN Xin-hui; DING Gang; PENG Chao-zhong; HU Yan-bao; MA Zhuo; ZOU Zhong-mei
Structure      13C NMR   碳谱模拟图
3楼2015-04-17 16:47:28
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