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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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zhiyuan0531

木虫 (正式写手)

[求助] 求助微谱数据

13C NMR(CDCl3): 20.7,20.9,26.8,28.4,31.2,33.7,34.2,35.3,35.7,38.5,39.2,42.7,44.2,70.8,72.4.
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ivyasspring

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【答案】应助回帖

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感谢参与,应助指数 +1
zhiyuan0531: 金币+20, ★★★★★最佳答案 2013-04-25 09:20:43
1 .     caryolane-1,9β-diol
    相似度:100%
China Journal of Chinese Materia Medica          2009          34          2765-2767
Bioactive constituents from whole herbs of Vernonia cinerea (Ⅱ)
ZHU Huaxu, TANG Yuping, MIN Zhida, GONG Zhunan
Structure      13C NMR   碳谱模拟图

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2 .     compound 17
    相似度:100%
Phytochemistry          1990          29          757-763
Rearranged caryophyllenes by biotransformation with Chaetomium cochliodes
Wolf-Rainer Abraham,Ludger Ernst,Hans-Adolf Arfmann
Structure      13C NMR   碳谱模拟图

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3 .     (-)-caryophyllene β-oxide
    相似度:100%
Tetrahedron          1992          48          377-392
Neurotrophic sesquiterpene-neolignans from magnolia obovata: structure and neurotrophic activity
Yoshiyasu Fukuyama, Yukio Otoshi, Kumi Miyoshi, Kazuhiko Nakamura, Mitsuaki Kodama, Masakazu Nagasawa, Takashi Hasegawa, Hiroshi Okazaki, Michiharu Sugawara
Structure      13C NMR   碳谱模拟图

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4 .     caryolane-1,9β-Diol
    相似度:100%
Chinese Traditional and Herbal Drugs          2012          43          51-54
Chemical constituents in stems and leaves of Illicium simonsii
LIU Ji-feng; ZHANG Xue-mei; SHI Yao; ZHANG Quan; MA Yun-bao; CHEN Ji-jun
Structure      13C NMR   碳谱模拟图

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5 .     caryolane-1,9β-Diol
    相似度:100%
China Journal of Chinese Materia Medica          2012          37          3426-3429
Sesquiterpenes from stem of Schisandra glaucescens
ZHANG Pei-pei; GAO Sha-sha; ZHANG Tian-tian; CHEN Jia-chun; DUAN Hong-quan; FANG Jin-bo
Structure      13C NMR   碳谱模拟图

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

6 .     (+)-cycloisolongifol-5β-ol
C15H24O     相似度:73.3%
Zeitschrift für Naturforschung B          2006          61b          1035-1038
Microbial Metabolism of (+)-Cycloisolongifol-5β-ol
Muhammad Iqbal Choudhary, Waseem Kausar, Zafar Ali Siddiqui, and Atta-ur-Rahman
Structure      13C NMR   碳谱模拟图

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

7 .     compound 21
    相似度:73.3%
Phytochemistry          1981          20          469-472
Sesquiterpenes from three Senecio species
Ferdinand Bohlmann, Jürgen Ziesche
Structure      13C NMR   碳谱模拟图

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

8 .     1α,7α-dihydroxyconfertifolin
C15H22O4     相似度:73.3%
Journal of Asian Natural Products Research          2012          14          577-580
Metabolites from endophytic fungus A12 of Dracaena cambodiana
Dong-Dong Chang, Wen-Jian Zuo, Wen-Li Mei & Hao-Fu Dai
Structure      13C NMR   碳谱模拟图

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

9 .     compound 5
    相似度:73.3%
Australian Journal of Chemistry          1988          41          1755-1761
Sesquiterpenes From a New Zealand Sponge of the Genus Eurypon
CJ Barrow, JW Blunt and MHG Munro
Structure      13C NMR   碳谱模拟图

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

10 .     9α-hydroxy-1β-methoxycaryolanol
C16H28O2     相似度:68.7%
Helvetica Chimica Acta          2008          Vol. 91          1894
Four New Compounds from Sinacalia tangutica
Ying Zhu, Yan Zhao, Guo-Du Huang, and Wang-Suo Wu
Structure      13C NMR   碳谱模拟图
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