In:
Beilstein Journal of Organic Chemistry, Beilstein Institut, Vol. 9 ( 2013-08-13), p. 1643-1651
Kurzfassung:
Chemical analysis of the organic extract of Theonella swinhoei yielded two new tridecadepsipeptides of the theonellapeptolide family, namely sulfinyltheonellapeptolide, characterized by a methylsulfinylacetyl group at the N -terminus, and theonellapeptolide If, the first member of this class of compounds to show four valine residues. The structures of the compounds, isolated along with the known theonellapeptolide Id, were determined by extensive 2D NMR and MS/MS analyses followed by application of Marfey’s method. The isolated peptides exhibited moderate antiproliferative activity against HepG2 cells, a hepatic carcinoma cell line.
Materialart:
Online-Ressource
ISSN:
1860-5397
Sprache:
Englisch
Verlag:
Beilstein Institut
Publikationsdatum:
2013
ZDB Id:
2192461-2
