The Kavaratamides: Discovery of Linear Lipodepsipeptides from the Marine Cyanobacterium Using a Comparative Chemogeographic Analysis.

Kavaratamide A (), a new linear lipodepsipeptide possessing an unusual isopropyl--methylpyrrolinone moiety, was discovered from the tropical marine filamentous cyanobacterium collected from Kavaratti, India. A comparative chemogeographic analysis of . collected from six different geographical regions led to the prioritized isolation of this metabolite from India as distinctive among our data sets.