Isolation and structure of the remarkable human cancer cell growth inhibitors spongistatins 2 and 3 from an eastern indian ocean Spongia sp.
Abstract
A black Spongia sp. In the Porifera class Demospongiae had been found to contain two new and exceptionally potent cell (human cancer) growth inhibitors named spongistatins 2 (1b) and 3 (1c)