Total and Chemoenzymatic Synthesis of Seongsanamide E
作者:Jordan T. Brazeau-Henrie、André R. Paquette、Allison Q. O’Rourke、Michael G. Darnowski、Christopher N. Boddy
DOI:10.1021/acs.orglett.2c02271
日期:2022.9.9
The total and chemoenzymatic synthesis of the depsipeptide natural product seongsanamide E, 3, is described. The synthetic C-terminal N-acetylcysteamine thioester of linear natural product 1 was macrolactonized by the excised recombinant purified seongsanamide thioesterase (Sgd-TE) domain, generating 3. Sgd-TE also effects the ring opening of 3. Chemical synthesis provided 3 through a macrolactamization