| abstract |
【Task】 To provide a compound having a strong antifungal activity and useful for the prevention and treatment of fungal diseases in humans and animals. [Solution] General formula [Chemical formula 1] “In the formula, R 1 and R 1a are the same or different and may be protected or substituted; R 2 and R 2a are the same or different and may be a hydrogen atom, a halogen atom or a substituted group. One or more groups selected from alkyl, cycloalkyl and alkoxy groups; X and Z are the same or different optionally substituted C 2-6 alkylene groups; Y is a divalent nitrogen-containing heterocycle An arylamidine derivative represented by the formula or a divalent aniline residue, respectively, or a salt thereof is useful as an antifungal agent. [Selection] None |