Jia YY, Li XY, Wang PA, Wen AD. Facile access to unnatural dipeptide-alcohols based on cis-2,5-disubstituted pyrrolidines.
Molecules 2015;
20:2922-30. [PMID:
25679051 PMCID:
PMC6272547 DOI:
10.3390/molecules20022922]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 01/30/2015] [Indexed: 11/17/2022] Open
Abstract
Well-defined unnatural dipeptide-alcohols based on a cis-2,5-disubstitued pyrrolidine backbone were synthesized from commercially available starting materials meso-diethyl-2,5-dibromoadipate, (S)-(−)-1-phenylethylamine, and phenylalaninol. The structures of these unnatural dipeptide-alcohols are supported by HRMS, 1H- and 13C-NMR spectroscopy. These unnatural dipeptide-alcohols can act as building blocks for peptidomimetics.
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