Source:http://linkedlifedata.com/resource/umls/id/C0054036
CSP: macrocyclic lactone fungal metabolite; exhibits a wide range of antibiotic activity; produced by Penicillium brefeldianum, P. decumbens, and P. cyaneum.,MSH: A fungal metabolite which is a macrocyclic lactone exhibiting a wide range of antibiotic activity.