Nikkomycin is a kind of new antifungal matibiotics.More than 20 biologically active nikkomycin structures have been isolated and the main active structures are nikkomycins X, Z, I, J.

• 尼可霉素是一种新的抗真菌抗生素，在分离到的20多种活性单组分中，X、Z、I、J为主要生物活性组分。