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villa1123: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-01-31 16:48:16
1 .     2¦Á,3¦Â,19¦Á,23-Tetrahydroxyurs-12-en-28-oic Acid
    ÏàËÆ¶È:100%
Journal of Asian Natural Products Research          2003          5          49-56
BIOACTIVE TRITERPENOIDS FROM SYMPLOCOS CHINENSIS
XI-HAO LI, DIAN-DIAN SHEN, NAN LI and SHI-SHAN YU
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

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

2 .     23-Hydroxytormentic acid
    ÏàËÆ¶È:100%
Korean Journal of Pharmacognosy          2009          40(4)          319-325
Phytochemical Studies on
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