polycyclic polyprenylated acylphloroglucinol (PPAP) and was found to exhibit diverse biological activities. Now we revise the structure of GFC to xanthochymol, a type B PPAP, via NMR and total synthesis methods. The total syntheses of (±)-xanthochymol and (±)-cycloxanthochymol were accomplished in 12 and 13 steps, respectively.
Garcinielliptone FC (GFC) 被指定为 A 型多环聚
异戊二烯酰基
间苯三酚 (
PPAP),并被发现具有多种
生物活性。现在我们通过核磁共振和全合成方法将 GFC 的结构修改为
黄腐酚,一种 B 型
PPAP 。(±)-xanthochymol 和(±)-cycloxanthochymol 的全合成分别经过12 步和13 步完成。