1.
J Antibiot (Tokyo)
; 60(7): 455-8, 2007 Jul.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17721004
RESUMO
In the course of screening for drugs that suppress the Ca(2+)-mediated growth inhibition in a yeast mutant, we found that the metabolite of Fusarium sp. strain YCM1008 inhibited Ca(2+)-signaling. A novel pyrano-pyridone, YCM1008A was isolated from the fermentation broth using HLB column chromatography followed by HPLC, and the structure was elucidated by spectral analysis. YCM1008A suppressed Ca(2+)-induced growth inhibition of the Saccharomyces cerevisiae (Deltazds1Deltasyr1) mutant.