Pseudostellarin D, a natural cyclic heptapeptide, was successfully synthesized and characterized by IR,H-1 NMR,C-13 NMR, FABMS and elemental analysis. The synthesized compound was evaluated for antibacterial, antifungal, anti-inflammatory and anthelmintic activities. (C) Elsevier, Paris.
Recyclable hypervalent-iodine-mediated solid-phase peptide synthesis and cyclic peptide synthesis
作者:Dan Liu、Ya-Li Guo、Jin Qu、Chi Zhang
DOI:10.3762/bjoc.14.97
日期:——
and (4-MeOC6H4)3P was successfully applied to solid-phasepeptidesynthesis and cyclic peptidesynthesis. Four peptides with biological activities were synthesized through SPPS and the bioactive cyclic heptapeptide pseudostellarin D was obtained via solution-phase peptidesynthesis. It is worth noting that FPID can be readily regenerated after the peptide coupling reaction.