A New Diketopiperazine of Nocardiopsis alba Isolated from Anthogorgia caerulea

A New Diketopiperazine of Nocardiopsis alba Isolated from Anthogorgia caerulea New diketopiperazine derivatives from a deep-sea-derived Nocardiopsis alba SCSIO 03039 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 Nocapyrones A−D, γ-Pyrones from a <i>Nocardiopsis</i> Strain Isolated from the Marine Sponge <i>Halichondria panicea</i> Nocapyrones A−D, γ-Pyrones from a <i>Nocardiopsis</i> Strain Isolated from the Marine Sponge <i>Halichondria panicea</i> New diketopiperazine derivatives with cytotoxicity from Nocardiopsis sp. YIM M13066 Nocarimidazoles A and B from a Marine-Derived Actinomycete of the Genus <i>Nocardiopsis</i> Nocarimidazoles A and B from a Marine-Derived Actinomycete of the Genus Nocardiopsis Three New Prenylated Diketopiperazines from <i>Neosartorya fischeri</i>