Hinckdentine-a: A novel alkaloid from the marine bryozoan hincksinoflustra denticulata

Hinckdentine-a: A novel alkaloid from the marine bryozoan hincksinoflustra denticulata Synthesis of 8-Desbromohinckdentine A¹ New Tambjamine Alkaloids From the Marine Bryozoan Bugula dentata Hyrtinadine A, a Bis-indole Alkaloid from a Marine Sponge Hyrtinadine A, a Bis-indole Alkaloid from a Marine Sponge Cystodytins D-I, New Cytotoxic Tetracyclic Aromatic Alkaloids from the Okinawan Marine Tunicate Cystodytes dellechiajei Spongiacidins A−D, New Bromopyrrole Alkaloids from <i>Hymeniacidon</i> Sponge Dendridine A, a Bis-indole Alkaloid from a Marine Sponge <i>Dictyodendrilla</i> Species Rigidins B−D, New Pyrrolopyrimidine Alkaloids from a Tunicate Cystodytes Species Dendridine A, a Bis-indole Alkaloid from a Marine Sponge Dictyodendrilla Species