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29.35,30.05,38.76,38.85,67.39,67.78,73.79,79.91,80.03,83.86,84.03,96.18,96.47,91.17,97.62,97.73,99.52,101.52,107.18,107.41,108.28,108.72,114.84,115.28,115.95,116.00,116.08,116.32,116.45,119.16,120.25,120.50,121.19,131.72,132.27,132.43,132.57,145.57,145.64,145.94,146.04,146.12,146.46,155.38,155.80,155.86,156.29,156.36,157.18,157.26,157.31,157.50,158.53,158.68
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²»ÂÛ¶àÉÙ´Î: ½ð±Ò+15, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-03-21 10:57:21
²éѯ½á¹û£º¹²²éµ½6¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼)
1 .     procyanidin B4
C30H26O12     ÏàËÆ¶È:96.2%
Heterocycles          2009          79          549-563
An Efficient Synthesis of Procyanidins Using Equimolar Condensation of Catechin and/or Epicatechin Catalyzed by Ytterbium Triflate
Yoshihiro Mohri, Masayoshi Sagehashi, Taiji Yamada, Yasunao Hattori, Keiji Morimura, Yasunori Hamauzu, Tsunashi Kamo, Mitsuru Hirota, and Hidefumi Makabe
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     catechin-(4¦Á¡ú8)-ent-epicatechin
C30H26O12     ÏàËÆ¶È:82.1%
Heterocycles          2007          74          595-605
New Dimeric Flavans from Gambir, an Extract of Uncaria gambir
Shoko Taniguchi, Kayo Kuroda, Naomi Yoshikado, Kou-ichi Doi, Masahiro Tanabe, Takashi Shibata, Takashi Yoshida, and Tsutomu Hatano
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     procyanidin B3
C30H26O12     ÏàËÆ¶È:79.6%
Heterocycles          2009          79          549-563
An Efficient Synthesis of Procyanidins Using Equimolar Condensation of Catechin and/or Epicatechin Catalyzed by Ytterbium Triflate
Yoshihiro Mohri, Masayoshi Sagehashi, Taiji Yamada, Yasunao Hattori, Keiji Morimura, Yasunori Hamauzu, Tsunashi Kamo, Mitsuru Hirota, and Hidefumi Makabe
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     procyanidin B3 3''-O-gallate
C37H30O16     ÏàËÆ¶È:65.5%
Heterocycles          2006          67          175-188
Synthesis of Galloyl-substituted Procyanidin B4 Series, and Their DPPH Radical Scavenging Activity and DNA Polymerase Inhibitory Activity
Hironori Sakuda, Akiko Saito,* Yoshiyuki Mizushina, Hiromi Yoshida, Akira Tanaka, and Noriyuki Nakajima*
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     Mixture of the proanthocyanidins 2 and 3
    ÏàËÆ¶È:64.8%
Journal of Natural Products          2009          72          1195-1197
Amaiouine, a Cyclopeptide Alkaloid from the Leaves of Amaioua guianensis
Pollyanna Laurindo de Oliveira, Clara M. A. Tanaka, Luc¨ªlia Kato, Cleuza C. da Silva, Rebeca Previate Medina,Aline P. Moraes, Jos¨¦ R. Sabino, and Cec¨ªlia M. A. de Oliveira
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     catechin-3-O-¦Â-D-glucopyrano-(4¡ú8)-catechin-3-O-¦Â-D-gluco(2-cinnamoyl)pyranoside
C51H52O23     ÏàËÆ¶È:51.8%
Phytochemistry          2004          65          351-358
Cinnamoyl glucosides of catechin and dimeric procyanidins from young leaves of Inga umbellifera (Fabaceae)
John Lokvam, Phyllis D.Coley, Thomas A.Kursar
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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2Â¥2013-03-19 09:56:40
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