Samandarone is an alkaloid that can be isolated from the skin gland secretions of Salammedra maculosa and Leptodactylus pentadactylus, which exhibits antimicrobial activity[1].
References
[1] Preusser H J, et al. Antimicrobial activity of alkaloids from amphibian venoms and effects on the ultrastructure of yeast cells[J]. Toxicon, 1975, 13(4): 285-288. DOI:10.1016/0041-0101(75)90135-x
