Montipyridine, a New Pyridinium Alkaloid from the Stony Coral Montipora Species

Montipyridine, a New Pyridinium Alkaloid from the Stony Coral <i>Montipora</i> Species Montipyridine, a New Pyridinium Alkaloid from the Stony Coral Montipora Species Cytotoxic Diacetylenes from the Stony Coral <i>Montipora</i> Species New Acetylenic Compounds from the Stony Coral <i>Montipora </i>sp. Montiporic Acids A and B, Cytotoxic and Antimicrobial Polyacetylene Carboxylic Acids from Eggs of the Scleractinian Coral <i>Montipora digitata</i> Tubastraine: Isolation and Structure of a Novel Alkaloid from the Stony Coral Tubastraea micrantha Aplysinopsin Dimers from a Stony Coral. Tubastraea aurea Pyrinodemin A, a cytotoxic pyridine alkaloid with an isoxazolidine moiety from sponge Amphimedon sp Pyrinodemins B-D, Potent Cytotoxic bis-Pyridine Alkaloids from Marine Sponge Amphimedon sp. Pyrinodemins B-D, Potent Cytotoxic bis-Pyridine Alkaloids from Marine Sponge Amphimedon sp.