Cyclo(Pro-DOPA), a third identified bioactive metabolite produced by Streptomyces sp. 8812
[ 1 ] Instytut Chemii Bioorganicznej Polskiej Akademii Nauk, Polska Akademia Nauk | [ P ] pracownik
2018
artykuł naukowy
angielski
EN A new metabolite, cyclic dipeptide, cis-(3S,8aS)-3-(3,4-dihydroxybenzyl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dione, named JS-3 was isolated from Streptomyces sp. 8812 fermentation broth. Its chemical structure was established by means of spectroscopic analysis. A wide-range-screening study, which included inhibition assay of DD-carboxypeptidase/transpeptidase activity, determination of antibacterial, antifungal, and antiproliferative activities as well as free-radical scavenging was performed. To authors knowledge, this is the first isolation of such compound from natural sources and the first one from bacteria, Streptomyces.
757 - 761
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