8-O-Methylsclerotiorinamine, Antagonist of the Grb2−SH2 Domain, Isolated from Penicillium multicolor

8-<i>O</i>-Methylsclerotiorinamine, Antagonist of the Grb2−SH2 Domain, Isolated from <i>Penicillium multicolor</i> 8-O-Methylsclerotiorinamine, Antagonist of the Grb2−SH2 Domain, Isolated from Penicillium multicolor Actinomycin D, C2 and VII, inhibitors of Grb2-SHc interaction produced by Streptomyces Natural and synthetic analogues of actinomycin D as Grb2-SH2 domain blockers A microbial metabolite inhibitor of CD28–CD80 interactions Sclerotigenin:  A New Antiinsectan Benzodiazepine from the Sclerotia of <i>Penicillium sclerotigenum</i> Sclerotigenin:  A New Antiinsectan Benzodiazepine from the Sclerotia of Penicillium sclerotigenum Condensed aromatic peptide family of microbial metabolites, inhibitors of CD28–CD80 interactions Isochromophilone IX, a Novel GABA-Containing Metabolite Isolated from a Cultured Fungus, Penicillium sp. A new penitrem analog with antiinsectan activity from the sclerotia of Aspergillus sulphureus