
Four new antitumor metabolites isolated from a mutant 3-f-31 strain derived from Penicillium purpurogenum G59
Keywords: مقاومت نئومیسین; Penicimutanolones; Penicimumide; Polyketides; Activation of silent biosynthetic pathway; Penicillium purpurogenum; Neomycin resistance;