STRUCTURE OF SARGASSUMLACTAM, A NEW β,γ-UNSATURATED-γ-LACTAM, FROM THE MARINE ALGA SARGASSUM KJELLMANIANUM

STRUCTURE OF SARGASSUMLACTAM, A NEW β,γ-UNSATURATED-γ-LACTAM, FROM THE MARINE ALGA <i>SARGASSUM KJELLMANIANUM</i> Meroditerpenoids from the Brown Alga <i>Sargassum siliquastrum</i> Chromenes from the Brown Alga <i>Sargassum</i> <i>s</i><i>iliquastrum</i> A new compound, jolynamine, from marine brown alga<i>Jolyna laminarioides</i> Isolation and Structures of Hedaols A, B, and C, New Bisnorditerpenes from a Japanese Brown Alga Cytotoxic Activity of Marine Algae and a Cytotoxic Principle of the Brown Alga Sargassum tortile. Meroditerpenoids from the southern Australian marine brown alga Sargassum fallax Structures of domoilactone A and B, novel amino acids from the red alga, Sarcotragins A and B, new sesterterpenoid alkaloids from the sponge Sarcotragus sp. Arsenic-containing ribosides from the brown alga Sargassum lacerifolium: X-ray molecular structure of 2-amino-3-[5′-deoxy-5′-(dimethylarsinoyl)ribosyloxy]propane-1-sulphonic acid