作者:Bing Ma、Dmitry N. Litvinov、Liwen He、Biplab Banerjee、Steven L. Castle
DOI:10.1002/anie.200902425
日期:2009.8.3
Crazy cross‐links: The first totalsynthesis of a member of the celogentin/moroidin family of antimitotic bicyclic peptides features a Knoevenagel condensation–radical conjugate addition sequence to install the LeuTrp cross‐link and an indole–imidazole oxidative coupling to fashion the TrpHis cross‐link (see structure).