Browsing publications of the research group of microbial drugs (MWIS) by Authors
Structurally diverse metabolites from the rare actinobacterium Saccharothrix xinjiangensis.Babadi, Zahra Khosravi; Sudarman, Enge; Ebrahimipour, Gholam Hossein; Primahana, Gian; Stadler, Marc; Wink, Joachim; HZI,Helmholtz-Zentrum für Infektionsforschung GmbH, Inhoffenstr. 7,38124 Braunschweig, Germany. (Japan Antibiotics Research Association, 2019-08-26)The bioassay-guided fractionation from cultures of the actinobacterium Saccharothrix xinjiangensis Act24Zk, collected from the Caspian Sea beach in Iran led to the isolation of three new compounds, caerulomycin M (1), saccharopyrone (2), and saccharonoic acid (3), together with the known compound, caerulomycin A (4). Their structures were elucidated from HR-ESIMS and 1D and 2D NMR data. Compound 2 displayed moderate cytotoxic activity against the human cervix carcinoma HeLa cells KB3.1 with an IC50 value of 5.4 µM.