Elisidepsin

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** A synthetic cyclic depsipeptide of the kahalalides family with potential antineoplastic activity. PM02734 is a derivative of a natural marine compound extracted from the sacoglossan sea slug, Elysia rufescens. Although the exact mechanism of action has yet to be elucidated, elisidepsin exhibits anti-proliferative activity in a wide variety of cancer types, such as breast, colon, pancreas, lung, and prostate.

**Synonyms:** - Depsipeptide PM02734 - ELISIDEPSIN - L-Valine, N-((4S)-4-methyl-1-oxohexyl)-D-valyl-L-threonyl-L-valyl-D-valyl-D-prolyl-L-ornithyl-D-alloisoleucyl-D-allothreonyl-D-alloisoleucyl-D-valyl-L-phenylalanyl-(2Z)-2-amino-2-butenoyl-, (13-8)-lactone, 2,2,2-trifluoroacetate (1:1) - PM02734