Two new cytotoxic and virucidal trisulfated triterpene glycosides from the antarctic sea cucumber Staurocucumis liouvillei

• Published in: Journal of Natural Products
• Main Authors: Maier, Marta Silvia, Roccatagliata, Alejandro J., Kuriss, Anabel, Seldes, Marta Alicia, Pujol, Carlos Alberto, Damonte, Elsa Beatriz
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Chemical Society
• Subjects: Antarctic; The Antarctic; Argentina; Alicia; Silvia; Antarc*
• Online Access: http://hdl.handle.net/11336/98860

Two new trisulfated triterpene glycosides, liouvillosides A (1) and B (2), have been isolated from the Antarctic sea cucumber Staurocucumis liouvillei. Their structures have been elucidated by spectroscopic analysis (NMR and FABMS) and chemical transformations. Liouvillosides A (1) and B (2) are two...