View article

Three new hexaprenoid hydroquinones, adociaquinol (1), adociasulfate 11 (2), and adociasulfate 12 (3), together with the known adociasulfates 2, 4, and 6, were isolated from the marine sponge Haliclona (aka Adocia) sp. The structures of these compounds were elucidated by interpretation of spectroscopic data.