Violapyrones A–G, α-Pyrone Derivatives from Streptomyces violascens Isolated from Hylobates hoolock Feces

Violapyrones A–G, α-Pyrone Derivatives from <i>Streptomyces violascens</i> Isolated from <i>Hylobates hoolock</i> Feces Violapyrones H and I, New Cytotoxic Compounds Isolated from Streptomyces sp. Associated with the Marine Starfish Acanthaster planci Cytotoxic Alkylated Hydroquinone, Phenol, and Cyclohexenone Derivatives from Aspergillus violaceofuscus Gasperini Secondary metabolites by chemical screening, 10. Glycerinopyrin, a novel metabolite from Streptomyces violaceus Violacin A, a new chromanone produced by Streptomyces violaceoruber and its anti-inflammatory activity α-Pyrones and Diketopiperazine Derivatives from the Marine-Derived Actinomycete Nocardiopsis dassonvillei HR10-5 α-Pyrones and Diketopiperazine Derivatives from the Marine-Derived Actinomycete Nocardiopsis dassonvillei HR10-5 Neopyrrolomycins with Broad Spectrum Antibacterial Activity Neopyrrolomycins with Broad Spectrum Antibacterial Activity Cytotoxic Fusicoccane-Type Diterpenoids from <i>Streptomyces violascens</i> Isolated from <i>Ailuropoda melanoleuca</i> Feces