Similar, but different: Possessing almost the same but not identical structures, the recently discovered natural products hopeahainol A (1) and hopeanol (2) exhibit important but differing biological properties (see structures). Their first total synthesis has now been achieved through a series of novel cascade reactions and skeletal rearrangements.
相似但不同:具有几乎相同但不完全相同的结构,最近发现的
天然产物Hopeahainol A(1)和Hopeanol(2)具有重要但不同的
生物学特性(请参见结构)。现在,他们已经通过一系列新颖的级联反应和骨架重排实现了首次全合成。