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1 .     Elaeocarpionoside
C19H34O8     ÏàËÆ¶È:57.8%
Journal of Natural Medicines          2010          64          104-108
Elaeocarpionoside, a megastigmane glucoside from the leaves of Elaeocarpus japonicus Sieb. et Zucc.
Junko Shitamoto, Katsuyoshi Matsunami, Hideaki Otsuka, Takakazu Shinzato and Yoshio Takeda
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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2 .     7¦Á-Hydroxyeudesm-3-en-6¦Á-yl Acetate
C48H48O26     ÏàËÆ¶È:55.5%
Helvetica Chimica Acta          2007          Vol. 90          58
A New Lignan and two Eudesmanes from Lepidozia vitrea
Bin Ma, Huai-Fang Guo, and Hong-Xiang Lou
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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3 .     eudesm-3-ene-6¦Á-acetoxy-7¦Á-ol
    ÏàËÆ¶È:55.5%
Phytochemistry          1996          41          833-836
Eudesmane-type sesquiterpenoids from the liverwort Lepidozia vitrea
Masao Toyota, Eri Nakaishi, Yoshinori Asakawa
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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4 .     (-)-eudesm-3-ene-6¦Á-acetoxy-7¦Á-ol
C17H28O3     ÏàËÆ¶È:55.5%
Natural Product Research and Development          2002          14(1)          5-8
STUDIES ON THE CHEMICAL CONSTITUENTS OF CHINESE LIVERWORT CHILOSCYPHUS POLYANTHUS
LI Guang-yao; MA Bin; LOU Hong-xiang
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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5 .     (3¦Â,10¦Á)-3-methoxyeudesma-4,11(13)-dien-12-oic acid
C16H24O3     ÏàËÆ¶È:55.5%
Helvetica Chimica Acta          2013          96          732-737
Three New Sesquiterpenes from Laggera pterodonta
Zhi-Jun Zhang, Juan He, Yan Li, Xing-De Wu, Xiu Gao, Li-Yan Peng, Xiao Cheng, Rong-Tao Li and Qin-Shi Zhao
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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6 .     ajmaline
    ÏàËÆ¶È:55%
Planta Medica          1996          62          577-579
A1H- and 13C-NMR Study of Seven Ajma line-Type Alkaloids
Reija Jokela and Mauri Lounasmaa
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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7 .     isoajmaline
    ÏàËÆ¶È:55%
Planta Medica          1996          62          577-579
A1H- and 13C-NMR Study of Seven Ajma line-Type Alkaloids
Reija Jokela and Mauri Lounasmaa
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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8 .     cyanthiowigin D
C20H32O2     ÏàËÆ¶È:55%
Natural Product Research          1992          1          193-199
Cyanthiwigin A-D, Novel Cytotoxic Diterpenes From The Sponge Epipolasis Reiswigi
D. Green; I. Goldberg; Z. Stein; M. Ilan; Y. Kashman
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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9 .     compound 3
C20H32O     ÏàËÆ¶È:55%
Journal of Natural Products          1992          Vol 55          1421
Diterpene Metabolites from Two Chemotypes of the Marine Sponge Myrmekioderma styx
Susan H. Sennett, Shirley A. Pompeni, Amy E. Wright
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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10 .     ajmaline
    ÏàËÆ¶È:55%
Natural Product Research and Development          2007          19          235-239
Indole Alkaloids from Rauwolfia vomitoria
LI Lin;HE Hong-ping; ZHOU Hua; HAO Xiao-jiang
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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11 .     compound 17
C32H62O4Si2     ÏàËÆ¶È:55%
Tetrahedron          1985          41          995-1005
New prostanoids from soft coral
Isao Kitagawa, Motomasa Kobayashi, Tohru Yasuzawa, Byeng Wha Son, Minoru Yoshihara, Yoshimasa Kyogoku
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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12 .     epipolol
C20H32O2     ÏàËÆ¶È:55%
The Journal of Organic Chemistry          2001          66          6364-6368
New Diterpenes from the Caribbean Sponge Epipolasis reiswigi
Abimael D. Rodr¨ªguez and Brunilda Vera
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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13 .     acetyl incensole
    ÏàËÆ¶È:54.5%
China Journal of Chinese Materia Medica          2009          34          2477-2480
Cembrane diterpenes in olibanum
WANG Feng, LI Zhanlin, LIU Tao, HUA Hui ming
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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14 .     florlide H
C20H28O4     ÏàËÆ¶È:52.6%
Journal of Natural Products          2000          63          468-472
New Xenicane Diterpenes Isolated from the Acetone Extract of the Soft Coral Xenia florida1
Tetsuo Iwagawa, Kumi Nakamura, Tetsushi Hirose, Hiroaki Okamura, and Munehiro Nakatani
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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15 .     flavidulol A acetate
    ÏàËÆ¶È:52.6%
Chemical & Pharmaceutical Bulletin          1988          36          2366-2370
The Constituents of Lactarius flavidulus IMAI
AKIRA TAKAHASHI,GENJIRO KUSANO,TOMIHISA OHTA and SHIGEO NOZOE
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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16 .     Eucophylline
C19H22N2O     ÏàËÆ¶È:52.6%
Journal of Natural Products          2010          73          1727-1729
Eucophylline, a Tetracyclic Vinylquinoline Alkaloid from Leuconotis eugenifolius
Jun Deguchi, Tomokazu Shoji, Alfarius E. Nugroho, Yusuke Hirasawa, Takahiro Hosoya, Osamu Shirota, Khalijah Awang, A. Hamid A. Hadi, and Hiroshi Morita
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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17 .     Dysoxylumin F
    ÏàËÆ¶È:52.6%
Zeitschrift f¨¹r Naturforschung B          2003          58b          1128-1132
A New Tetranortriterpenoid from Dysoxylum lenticellatum
Shu-Hua Qi, Da-Gang Wu, Si Zhang, and Xiao-Dong Luo
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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18 .     13-epi-19-Nor-manoyloxide-18-oic acid
C19H30O3     ÏàËÆ¶È:52.6%
Tetrahedron          2001          57          8413-8424
Immunosuppressive terpenoids from extracts of Tripterygium wilfordii
Hongquan Duan, Yoshihisa Takaishi, Hiroshi Momota, Yasukazu Ohmoto, Takao Taki, Motoo Tori, Shigeru Takaoka, Yongfeng Jia, Duan Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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19 .     (20S,21R)-4-methyl-goniomitine
C20H28N2O     ÏàËÆ¶È:52.6%
Tetrahedron          2013          69          1622-1627
Semisynthesis of (+)- and (−-goniomitine from (−- and (+)-vincadifformine
Guy Lewin, Guillaume Bernadat, Genevi¨¨ve Aubert, Thierry Cresteil
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

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20 .     Carmagerol
C21H34O4     ÏàËÆ¶È:52.6%
Natural Product Communications          2008          3          1977-1980
A Polar Cannabinoid from Cannabis sativa var. Carma
Giovanni Appendino, Anna Giana, Simon Gibbons, Massimo Maffei, Giorgio Gnavi,Gianpaolo Grassi and Olov Sterner
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2Â¥2013-08-28 12:39:07
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