Fragment-based domain shuffling approach for the synthesis of pyran-based macrocycles
作者:Eamon Comer、Haibo Liu、Adrien Joliton、Alexandre Clabaut、Christopher Johnson、Lakshmi B. Akella、Lisa A. Marcaurelle
DOI:10.1073/pnas.1015255108
日期:2011.4.26
we describe the synthesis of a library of pyran-containing macrocycles with a high degree of structural complexity and up to five stereogenic centers. A key feature of the design strategy was to use a modular synthetic route with three fragments that can be readily interchanged or "shuffled" to produce subtly different variants with distinct molecular shapes. A total of 352 macrocycles were synthesized