The marine Amphidinium Clap et Zachm dinoflagellate are contained within the rich structure of the novel, diverse bioactive macrocyclic vinegar and long-chain alkenes via quito compounds, their potential medicinal value has aroused widespread concern in this paper about the sulcus research progress chemistry and biological activity of dinoflagellate algae are reviewed, on this basis, the prospect of such medicinal marine microorganisms were discussed. Marine Amphidinium Clap et Zachm dinoflagellate genus belonging to the ring groove dinoflagellate algae Gang Branch of the dinoflagellate genus of about 33 kinds, mostly belonging to the temperate and tropical species, the waters of the South China Sea near San Ya, many have discovered. Our country has a very rich former ditch algae resource, and the vast majority of the distribution is very rich in marine biodiversity in tropical and subtropical waters. The marine Amphidinium Clap et Zachm dinoflagellate is the active sustainable use of resources in the library, which is worth further researching.