Cytosaminomycin D is an anticoccidial agent that can be isolated from Streptomyces sp. Cytosaminomycin D shows anticoccidial activity at 2.5 μg/mL with a 100% inhibition rate[1].
References
[1] K Haneda, et al. Cytosaminomycins, new anticoccidial agents produced by Streptomyces sp. KO-8119. I. Taxonomy, production, isolation and physico-chemical and biological properties. J Antibiot (Tokyo). 1994 Jul;47(7):774-81. DOI:10.7164/antibiotics.47.774