Nodulosporic acid derivatives that are isolated from Nodulisporium sp. MF-5954 which are acaricidal, antiparasitic and anthelmintic agents

摘要

These nodulosporic acid derivativeswhich are useful as acaricidal, antiparasitic, insecticidal and anthelmentic agents, are of the formula 1 where RX is a substituted alkane or a group derived from an amine.