Parsiguine, A Novel Antimicrobial Substance from Fischerella ambigua

Y Ghasemi, MT Yazdi, A Shafiee, M Amini… - Pharmaceutical …, 2004 - Taylor & Francis
Fischerella ambigua was isolated during a screening program from soil sample collected
from paddy-fields in the north of Iran. It was shown that it excreted broad-spectrum
antibacterial and antifungal substance in culture medium. Bioassay-guided fraction of the
culture medium of the F. ambigua led to isolation of a novel antimicrobial substance, which
was named parsiguine, that exhibited antifungal and antibacterial activities. The structure of
parsiguine was determined by spectroscopic methods, including NMR, MS, IR, and UV.

Parsiguine, a novel antimicrobial substance from Fischerella ambigua.

YG Younes Ghasemi, MT Yazdi, AS Abbas Shafiee… - 2004 - cabidigitallibrary.org
Fischerella ambigua was isolated during a screening programme from soil sample collected
from paddy-fields in the north of Iran. It was shown that it excreted broad-spectrum
antibacterial and antifungal substance in culture medium. Bioassay-guided fraction of the
culture medium of the F. ambigua led to isolation of a novel antimicrobial substance, which
was named parsiguine, that exhibited antifungal and antibacterial activities. The structure of
parsiguine was determined by spectroscopic methods, including NMR, MS, IR, and UV.
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