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331456351

金虫 (小有名气)

[求助] 微谱求助 368-2A 已有1人参与

C谱
9.8,12.7,16.4,19.6,30.1,31.6,41.7,47.3,49.9,72.9,112.8,124.1,131.6,131.8,131.9,144.2,166.3,173.8,197.0
溶剂丙酮
匹配度大于60%
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

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331456351: 金币+10, 有帮助 2014-02-25 09:16:01
查询结果:共查到21个化合物(查询结果仅供参考)
1 .     3α-propionyloxy-7bH-eremophila-9,11-dien-8-one
C18H26O3     相似度:73.6%
Tetrahedron          2008          64          4486-4495
Diversity of Ligularia kanaitzensis in sesquiterpenoid composition and neutral DNA sequences
Motoo Tori, Aki Watanabe, Sachie Matsuo, Yasuko Okamoto, Kana Tachikawa, Shigeru Takaoka, Xun Gong, Chiaki Kuroda, Ryo Hanai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     3α-tigloyloxyeremophila-9,11-dien-8-one
C20H28O3     相似度:70%
Tetrahedron          2008          64          4486-4495
Diversity of Ligularia kanaitzensis in sesquiterpenoid composition and neutral DNA sequences
Motoo Tori, Aki Watanabe, Sachie Matsuo, Yasuko Okamoto, Kana Tachikawa, Shigeru Takaoka, Xun Gong, Chiaki Kuroda, Ryo Hanai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     S-petasin
C19H26O3S     相似度:68.4%
Phytochemistry          1998          47          401-409
Eremophilane-type sesquiterpenes from fresh rhizomes of Petasites japonicus
Motoo Tori, Makiko Kawahara, Masakazu Sono
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     S-petasin
C19H26O3     相似度:68.4%
Phytochemistry          1983          22          1619-1622
Sesquiterpenoids from petasites fragrans
Kô Sugama, Koji Hayashi, Takashi Nakagawa, Hiroshi Mitsuhashi, Naotoshi Yoshida
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     petasin
    相似度:60%
China Journal of Chinese Materia Medica          2007          32          1044-1047
Study on chemical constituents from Ligularia intermedia of Shanxi
XUE Huiqing, MA Xuemei, WEI Xiaoning, WU Suixian, WANG Hanqing
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     蜂斗菜素
    相似度:60%
Natural Product Research and Development          2011          23          1014-1016
Chemical Constituents from the Roots of Ligularia fischeri Turcz.
LI, Jun-ping, WANG, Cai-fang, LIU, Ting, ZHANG, Yan-bing, LIU, Yan-ze, ZHANG, Zhen-zhong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     petasinone A
C19H26O4     相似度:57.8%
Chemical & Pharmaceutical Bulletin          1998          46          1807-1809
Eremophilanes from Petasits formosanus KITAMURA
Yun-Lian LIN,Jun-Chih OU,Chief-Fu CHRN and Yueh-Hsiung KUO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     12-Propyl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one
C20H20O2     相似度:57.8%
Journal of the Brazilian Chemical Society          2009          20          1939-1943
Synthesis of 12-Aryl or 12-Alkyl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives Catalyzed by Dodecatungstophosphoric Acid
Hong-Juan Wang, Xiao-Qian Ren, Yan-Yan Zhang and Zhan-Hui Zhang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     7β-H-3α-angeloyl-9(10)-ene-11,12-epoxy-8-oxoeremophilane
C20H28O4     相似度:55%
Chinese Chemical Letters          2005          16          774-776
Two Novel Epimeric Eremophilane Sesquiterpenes from the Flower of Cacalia tangutica
Xia LIU, Yan Ping SHI
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     petasin
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