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12.45, 21.99, 26.03, 37.87, 41.55, 49.72, 56.28, 83.93, 131.27, 133.38, 153.79, 171.87, 177.47, 195.51
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1 .     jacquilenin
    ÏàËÆ¶È:93.3%
Helvetica Chimica Acta          2004          Vol. 87          976
Five New Sesquiterpenoids from Parasenecio petasitoides
Hua Zhang, Zhi-Xin Liao, and Jian-Min Yue
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     jacquilenin
    ÏàËÆ¶È:80%
Chinese Traditional and Herbal Drugs          2001          32          970-972
Chemical constituents of Notoseris gracilipes
YE Xiao xia; WANG Ming kui; HUANG Ke xin; GUAN Jia fa; DING Li sheng
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     leucodin
    ÏàËÆ¶È:66.6%
Phytochemistry          1997          46          1045-1049
A guaianolide and a germacranolide from Achillea santolina
Basma A. A. A. Balboul, Ahmed A. Ahmed, Hideaki Otsuka, Masahiko Bando, Masaru Kido, Yoshio Takeda
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     leukodin
    ÏàËÆ¶È:66.6%
Journal of Natural Products          1988          Vol 51          221
Conformational Analysis of Achillin and Leukodin
Mariano Martinez V., Alejandra Muñoz-Zamora, Pedro Joseph-Nathan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     leucodin
C15H18O3     ÏàËÆ¶È:66.6%
Journal of Natural Products          1994          Vol 57          433
Oxodesoxyligustrin, Arborescin, 1,10-Epiarborescin, 11¦Â,13-Dihydroludartin, 8-Deoxy-11¦Â,13-dihydrorupicolin B, 8-Deoxyrupicolin B, 3,4-Epiludartin, Ludartin, Kauniolide, Dehydroleucodin, and Leucodin
Masayoshi Ando, Kunihiko Ibayashi, Naoki Minami, Tomomasa Nakamura, Koji Isogai, Hideki Yoshimura
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     notoserolide D
C15H16O5     ÏàËÆ¶È:66.6%
Acta Pharmaceutica Sinica          2002          Vol 37          37-40
CHEMICAL CONSTITUENTS OF NOTOSERIS RHOMBIFORMIS
LIAO Zhi xin; WANG Ming kui; PENG Shu lin; CHEN Yao zu; DING Li sheng
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     compound 12
C15H18O4     ÏàËÆ¶È:60%
Journal of Asian Natural Products Research          2006          8          317-331
Biotransformation of a- and 11b-santonin by fungus and plant cell cultures
L. YANG, J. DAI, J.-I. SAKAI and M. ANDO
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     8-Desoxylactucin
C15H16O4     ÏàËÆ¶È:60%
Phytochemistry          1995          40          1659-1665
Biosynthetic studies of lactucin derivatives in hairy root cultures of Lactuca floridana
Qi Song, Marco L. Gomez-Barrios, Elise L. Hopper, Martin A. Hjortso, Nikolaus H. Fischer
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     compound 20
C14H18O4     ÏàËÆ¶È:57.1%
Tetrahedron          2000          56          6331-6338
Synthesis of 3-Oxa-guaianolides from Santonin
Gonzalo Blay, Luz Cardona, Begoña Garcı́a, Luisa Lahoz, Bel¨¦n Monje, Jos¨¦ R Pedro
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
10 .     compound 6
    ÏàËÆ¶È:53.3%
Journal of Asian Natural Products Research          2009          11          991-996
Stereoselective hydrogenation on the exocyclic and conjugated double bond of sesquiterpene lactones by Aspergillus versicolor D-1
Dan Wang, Li Yang, Hong Guan, Yi-Nan Chen, Wei-Zhuo Xu and Song You
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
11 .     8-desoxyartelin
C15H18O4     ÏàËÆ¶È:53.3%
Phytochemistry          1998          48          201-203
Sesquiterpene lactones from Ixeris sonchifolia
Ji-Yuan Ma, Zheng-Tao Wang, Luo-Shan Xu, Guo-Jun Xu, Shigetoshi Kadota, Tsuneo Namba
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
12 .     compound 2
    ÏàËÆ¶È:53.3%
Journal of Natural Products          1995          Vol 58          1358-1364
Eight New Eremophilane Derivatives from the Roots of Ligularia przewalskii
Yu Zhao, Zhongjian Jia, Hairuo Peng
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
13 .     8-desoxyartelin
    ÏàËÆ¶È:53.3%
Chinese Pharmaceutical Journal          2005          40          1613-1615
Study on chemical constituents from Ixeris sonchifolia
YE Guan, FAN Ming-song, HUANG Cheng-gang, QU Xuan-yan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
14 .     compound 3
C15H22O3     ÏàËÆ¶È:53.3%
Tetrahedron          1989          45          6297-6308
A new stereochemical class of bicyclic sesquiterpenes from eremophila virgata W.V. Fitzg. (Myoporaceae)
E.L. Ghisalberti, P.R. Jefferies, B.W. Skelton, A.H. White, R.S.F. Williams
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
15 .     2-chlorohuperzine E
C16H19NO2     ÏàËÆ¶È:50%
Helvetica Chimica Acta          2007          Vol. 90          153
Lycopodium Alkaloids from Huperzia serrata
Heng-Bin Wang, Chang-Heng Tan, Jun-Jie Tan, Ming-Yao Gao, Yi-Ming Li, Shan-Hao Jiang, and Da-Yuan Zhu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
16 .     (-)-11¦ÂH,13-dihydromicheliolide
C15H22O3     ÏàËÆ¶È:50%
Journal of Natural Products          2002          65          1703-1706
Stereoselective Synthesis of (+)-11aH,13-Dihydroestafiatin,(+)-11¦ÂH,13-Dihydroludartin, (-)-Compressanolide, and (-)-11¦ÂH,13-Dihydromicheliolide from Santonin
Victoria Bargues, Gonzalo Blay, Luz Cardona, Begoña Garc¨ªa, and Jos¨¦ R. Pedro
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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