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13C NMR (101 MHz, CDCL3) ¦Ä  10.4, 28.7, 29.3, 29.4, 30.6, 31.0, 33.7, 36.3, 38.3, 39.3, 39.9, 43.0, 44.2, 45.3, 118.3, 120.6, 127.5, 135.5, 147.0, 165.0, 172.7, 178.3, 182.50.
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yangyinhe

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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
1 .     pristimerin
    ÏàËÆ¶È:69.5%
Chinese Traditional and Herbal Drugs          1996          27          73-74+89
Studies on Active Principle of Oriental Bittersweet (Celastrus orbiculatus)
Jiang Yi; Li He; Luo Siqi(Shanghai Instituteof Pharmaceutical Industry; Shanghai);
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




2 .     tingenol
C28H38O3     ÏàËÆ¶È:67.8%
Zeitschrift f¨¹r Naturforschung C          2008          63          207-210
Trypanocidal Activity of Quinonemethide Triterpenoids from Cheiloclinium cognatum (Hippocrateaceae)
L. M. Liao, G. A. Silva, M. R. Monteiro, and S. Albuquerque
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




3 .     28-hydroxyisoiguesterin
C28H36O3     ÏàËÆ¶È:64.2%
Journal of Natural Products          1998          61          718-723
Novel Quinone Methides from Salacia kraussii with in Vitro Antimalarial Activity
Joaquim Neves Figueiredo, Barbara Räz, and Urs S¨¦quin
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




4 .     isoiguesterin
    ÏàËÆ¶È:64.2%
Journal of Natural Products          1998          61          718-723
Novel Quinone Methides from Salacia kraussii with in Vitro Antimalarial Activity
Joaquim Neves Figueiredo, Barbara Räz, and Urs S¨¦quin
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




5 .     tingenone
    ÏàËÆ¶È:64.2%
Phytochemistry          1998          49          1749-1755
Quinone-methide triterpenoids from Glyptopetalum sclerocarpum
Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




6 .     20-hydroxy-22-oxotingenone
C28H34O5     ÏàËÆ¶È:64.2%
Phytochemistry          1998          49          1749-1755
Quinone-methide triterpenoids from Glyptopetalum sclerocarpum
Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




7 .     isoiguesterin
    ÏàËÆ¶È:64.2%
Journal of Natural Products          1994          Vol 57          270
Studies on Terpenoids and Steroids, 25. Complete 1H- and 13C-Nmr Spectral Assignments of Salaciquinone, a New 7-Oxo-quinonemethide Dinortriterpenoid
Yasuhiro Tezuka, Tohru Kikuchi, Bhavani Dhanabalasingham, Veranja Karunaratne, A. A. Leslie Gunatilaka
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




8 .     pristimerin
    ÏàËÆ¶È:64.2%
Tetrahedron          1989          45          5867-5876
Studies on terpenoids and steroids - 18 balaenonol, balaenol and isobalaendiol: Three new 14(15)-ene-quinone-methide triterpenoids from cassine balae
H. Chandrasiri Fernando, A.A. Leslie Gunatilaka, Yasuhiro Tezuka, Tohru Kikuchi
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




9 .     20-oxo-21-nor-20,21-seco-tingen-22-al
C27H34O4     ÏàËÆ¶È:62.9%
Phytochemistry          1998          49          1749-1755
Quinone-methide triterpenoids from Glyptopetalum sclerocarpum
Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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




10 .     20,22¦Â-dihydroxy-20-epi-tingenone
C28H36O5     ÏàËÆ¶È:60.7%
Phytochemistry          1998          49          1749-1755
Quinone-methide triterpenoids from Glyptopetalum sclerocarpum
Uthai Sotanaphun, Rutt Suttisri, Vimolmas Lipipun, Rapepol Bavovada
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
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