Kottamide E, the first example of a natural product bearing the amino acid 4-amino-1,2-dithiolane-4-carboxylic acid (Adt)

Kottamide E, the first example of a natural product bearing the amino acid 4-amino-1,2-dithiolane-4-carboxylic acid (Adt) Kottamides A−D:  Novel Bioactive Imidazolone-Containing Alkaloids from the New Zealand Ascidian <i>Pycnoclavella </i><i>k</i><i>ottae</i> Kottamides A−D:  Novel Bioactive Imidazolone-Containing Alkaloids from the New Zealand Ascidian Pycnoclavella kottae Kingamide A, a new indole alkaloid from the ascidian Leptoclinides kingi Kingamide A, a new indole alkaloid from the ascidian Leptoclinides kingi Isodiplamine, cystodytin K and lissoclinidine: novel bioactive alkaloids from the New Zealand ascidian Lissoclinum notti New Cytotoxic 1,2,4-Thiadiazole Alkaloids from the Ascidian Polycarpa aurata Three New Pyridoacridine Type Alkaloids from a Singaporean Ascidian New Unusual Alkaloids from the Ascidian Eudistoma vannamei Isolation of 2-(3‘-Bromo-4‘-hydroxyphenol)ethanamine from the New Zealand Ascidian <i>Cnemidocarpa bicornuta</i>