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13C NMR (cdcl3) ¦Ä11.51,15.42,17.04,19.63,26.88,27.20,28.69,32.15,35.63,40.31,41.61,46.35,47.17,49.30,110.23,153.01,154.21,157.57,202.12,211.73

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jessiegao07: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл£¡£¡ 2013-10-28 19:15:35
²éѯ½á¹û£º¹²²éµ½197¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼)
1 .     Sikkimenoid B
C20H26O2     ÏàËÆ¶È:100%
Journal of Natural Products          2013          76          265-269
Jatropholane-Type Diterpenes from Euphorbia sikkimensis
Da-Song Yang, You-Li Zhang, Wei-Bing Peng, Li-Yan Wang, Zi-Lei Li, Xue Wang, Ke-Chun Liu, Yong-Ping Yang, Hong-Lin Li, and Xiao-Li Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     Sikkimenoid A
C20H26O2     ÏàËÆ¶È:90%
Journal of Natural Products          2013          76          265-269
Jatropholane-Type Diterpenes from Euphorbia sikkimensis
Da-Song Yang, You-Li Zhang, Wei-Bing Peng, Li-Yan Wang, Zi-Lei Li, Xue Wang, Ke-Chun Liu, Yong-Ping Yang, Hong-Lin Li, and Xiao-Li Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     Sikkimenoid C
C20H26O3     ÏàËÆ¶È:80%
Journal of Natural Products          2013          76          265-269
Jatropholane-Type Diterpenes from Euphorbia sikkimensis
Da-Song Yang, You-Li Zhang, Wei-Bing Peng, Li-Yan Wang, Zi-Lei Li, Xue Wang, Ke-Chun Liu, Yong-Ping Yang, Hong-Lin Li, and Xiao-Li Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     Sikkimenoid D
C20H26O3     ÏàËÆ¶È:75%
Journal of Natural Products          2013          76          265-269
Jatropholane-Type Diterpenes from Euphorbia sikkimensis
Da-Song Yang, You-Li Zhang, Wei-Bing Peng, Li-Yan Wang, Zi-Lei Li, Xue Wang, Ke-Chun Liu, Yong-Ping Yang, Hong-Lin Li, and Xiao-Li Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     14¦Â,20¦Â-Dihydroxy-5¦Á-pregnan-3-one
C21H34O3     ÏàËÆ¶È:61.9%
Steroids          1993          58          518-523
Synthesis and structure-activity relationships of 14¦Â-hydroxy-5¦Á-pregnanes: pregnanes that bind to the cardiac glycoside receptor
John F. Templeton, Yangzhi Ling, V.P.Sashi Kumar, Frank S. LaBella
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     16¦Â,17-dihydroxyaphidicolan-18-oic acid
C20H32O4     ÏàËÆ¶È:60%
Phytochemistry          1998          47          423-424
16¦Â,17-dihydroxyaphidicolan-18-oic acid, a minor diterpenoid metabolite of Cephalosporium aphidicola
James R. Hanson, Almaz Truneh
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     10¦ÂH-6¦Â-(2'-methylbutyryloxy)furanoeremophilane
C20H30O3     ÏàËÆ¶È:60%
Tetrahedron          2011          67          2220-2231
Overlapping chemical and genetic diversity in Ligularia lamarum and Ligularia subspicata. Isolation of ten new eremophilanes and a new seco-bakkane compound
Yoshinori Saito, Masato Hattori, Yuko Iwamoto, Yuriko Takashima, Kanako Mihara, Yoko Sasaki, Miho Fujiwara, Misato Sakaoku, Anna Shimizu, Xun Chao, Chiaki Kuroda, Xun Gong, Ryo Hanai, Motoo Tori
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     3¦Â-hydroxyetio-17¦Â-dammaranic acid
C23H38O3     ÏàËÆ¶È:56.5%
Chinese Chemical Letters          2011          22          1461-1464
Two new dammarane-type sapogenins from Gynostemma pentaphyllum
Xia Li,Jia Qing Cao,Lin Shi,Yu Qing Zhao
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     gibberosin K
C20H30O2     ÏàËÆ¶È:55%
Chemical & Pharmaceutical Bulletin          2007          55(10)          1471-1475
Xeniaphyllane-Derived Terpenoids from the Formosan Soft Coral Sinularia gibberosa
Shin-Pin CHEN,Jui-Hsin SU,Atallah Fouad AHMED,Chang-Feng DAI,Yang-Chang WU,and Jyh-Horng SHEU
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2Â¥2013-10-28 19:10:48
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