Secondary Metabolites from the Sponge Tedania anhelans:  Isolation and Characterization of Two Novel Pyrazole Acids and Other Metabolites

Secondary Metabolites from the Sponge <i>Tedania </i><i>anhelans:</i>  Isolation and Characterization of Two Novel Pyrazole Acids and Other Metabolites Aromatic Secondary Metabolites from the Sponge Tedania ignis Aromatic Secondary Metabolites from the Sponge Tedania ignis (+)- and (-)-Tedanine, a pair of new enantiomeric indolone alkaloids from the marine sponge Tedania sp. New Acetylenic Acids from a Sponge of the Genus <i>Stelletta</i> New 2-Methoxy Acetylenic Acids and Pyrazole Alkaloids from the Marine Sponge Cinachyrella sp. Celenamides A and B, linear peptide alkaloids from the sponge Cliona celata The unique 6-(p-hydroxyphenyl)-2H-3,4-dihydro-1,1-dioxo-1,4-thiazine and the new tripeptide l-glu-gly-4-hydroxystirylamine from the marine sponge anchinoe tenacior Celenamides A and B, linear peptide alkaloids from the sponge Cliona celata Unusual Sulfamate Indoles and a Novel Indolo[3,2-<i>a</i>]carbazole from <i>Ancorina</i> sp.¹