N. Tabata, H. Tomoda, R. Masuma
Dec 1, 1993
Citations
0
Influential Citations
16
Citations
Quality indicators
Journal
The Journal of antibiotics
Abstract
Penicillium sp. FO-1611, a soil isolate, was found to produce a series of new anticoccidial compounds. Three active compounds, designated hynapenes A, B and C, were isolated from the fermentation broth of the producing strain by solvent extraction, silica gel column chromatography, gel filtration on Sephadex LH-20 and preparative HPLC. Hynapenes inhibited the growth of Eimeria tenella in an in vitro assay using BHK-21 cells as a host. No schizont in the cells was observed at concentrations ranging above 123 microM, 34.7 microM and 34.7 microM for hynapenes A, B and C, respectively.