Metachromins R-T, New Sesquiterpenoids from Marine Sponge Spongia sp.

Metachromins R-T, New Sesquiterpenoids from Marine Sponge Spongia sp. Metachromins R-T, New Sesquiterpenoids from Marine Sponge Spongia sp. Metachromins D-H, new cytotoxic sesquiterpenoids from the Okinawan marine sponge Hippospongia metachromia Metachromin C, a New Cytotoxic Sesquiterpenoid from the Okinawan Maring Sponge Hippospongia metachromia New Sesquiterpene Hydroquinones from a Taiwanese Marine Sponge, <i>Hippospongia </i><i>m</i><i>etachromia</i> Metachromins U–W: Cytotoxic Merosesquiterpenoids from an Australian Specimen of the Sponge <i>Thorecta reticulata</i> Three New Cytotoxic Sesterterpenes from a Marine Sponge <i>Spongia </i>sp. New Cytotoxic Furanosesterterpenes from an Okinawan Marine Sponge, <i>Ircinia</i> sp. Nakijiquinones G–I, new sesquiterpenoid quinones from marine sponge Bioactive compounds from marine sponges