Baeckeins A and B, Two Novel 6-Methylfla
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Bei-Xi Jia; Jie Yang; Xiao-Qing Chen; Yuan Cao; Mao-Xiang Lai; Qiang Wang
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Article
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2011
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John Wiley and Sons
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German
⚖ 276 KB
## Abstract A pair of novel isomeric 6‐methylflavonoids, named baeckeins A (**1**) and B (**2**), were isolated from the roots of __Baeckea frutescens.__ The two compounds possess a unique C~23~ skeleton, resulting from the 6‐methylation and 8‐arylation of a flavonol (=3‐hydroxy‐2‐phenyl‐4__H__‐1‐b