| potent antibacterial activity of halogenated metabolites from malaysian red algae, laurencia majuscula (rhodomelaceae, ceramiales). | red algae genus laurencia (rhodomelaceae, ceramiales) are known to produce a wide range of chemically interesting secondary halogenated metabolites. this investigation delves upon extraction, isolation, structural elucidation and antibacterial activity of inherently available secondary metabolites of laurencia majuscula harvey collected from two locations in waters of sabah, malaysia. two major halogenated compounds, identified as elatol (1) and iso-obtusol (2) were isolated. structures of these ... | 2003 | 12919806 |