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gyp1271985

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1 .     (+)-catechin
C15H14O6     ÏàËÆ¶È:100%
Planta Medica          1989          55          556-558
(+)-Catechin-5-galloyl Ester as a Novel Natural Polyphenol from the Bark of Acacia nilotica of Sudanese Origin
S. A. Khalid, ¡ê M. Yagi, P. Khristova, and Helmut Duddeclc
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     (+)-catechin
    ÏàËÆ¶È:100%
Acta Botanica Yunnanica          2000          22(3)          343-350
Chemical Constituents of Crude Green Tea ,the Material of Pu - er Tea in Yunnan
ZHOU Zhi-Hong,YANG Chong-Ren
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     catechin
    ÏàËÆ¶È:100%
Chemical & Pharmaceutical Bulletin          1988          36          4301-4306
Chemical and Chemotaxonomical Studies of Filices. LXXVII. : Isolation and Structure of Novel Catechin and Proanthocyanidins from Dennstaedtia distenta MOORE
KAZUYUKI HORI,TOSHIKO SATAKE,YASUHISA SAIKI,TAKAO MURAKAMI and CHIU-MING CHEN
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