Articles with "ketopiperazine type" as a keyword



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Oxepinamides L and M, two new oxepine-pyrimidinone-ketopiperazine type nonribosomal peptides from Aspergillus californicus.

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Published in 2020 at "Natural product research"

DOI: 10.1080/14786419.2020.1844699

Abstract: A chemical investigation of Aspergillus californicus IBT 16748 led to the isolation of two new oxepine-pyrimidinone-ketopiperazine type nonribosomal peptides oxepinamides L (1) and M (2). Their structures were characterised by spectroscopic analysis including HRESIMS, 1D… read more here.

Keywords: ketopiperazine type; two new; aspergillus californicus; oxepine pyrimidinone ... See more keywords