| 3 | A new bioactive prenylated dihydroflavanoid from Dolichos tenuicaulis (Baker) Craib显示文摘A new prenylated dihydroflavonoid was obtained from the root of Dolichos tenuicaulis (Baker) Craib. The structure was elucidated as (2S)-5,2′,6′-trihydroxy-3''', 8-di (γ, γ-dimethyl-allyl)-2''', 2'''-dimethylpyrano-[5''',6''': 6,7]-2''''',4''''-cyclohexa-diene-1'''''-one-[2''''',3''''': 3′,4′]-flavanone, named dolichnin A, by spectroscopic methods including UV, IR, HR-EI-MS, 1D NMR and 2D NMR techniques, and subsequently, the anticancer activity of this compound to inhibit human cancer cells' growth including A549, BEL-7402, Hep-3B, SMMC7721, HT-29, MCF-7, SGC-7902, K562, A498 and PC3 cell lines by MTT method was evaluated in vitro. | Jin Yong Peng Hal Yan Liu Yan Qi Xu Han You Wei Xu Li Na Xu Qi Wei Xu | 2007 | Chinese Chemical Letters2007，18，3： | 0 |
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