| abstract |
This invention relates to compounds represented by the following formula (1): wherein R1 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 18 carbon atoms, R2 represents a hydrogen atom or a substituted or unsubstituted aromatic hydrocarbon group having 6 to 18 carbon atoms, R3 represents an alkyl group having 1 to 4 carbon atoms, R4 represents a substituted or unsubstituted phenyl group or an aliphatic hydrocarbon group containing at least four pi electrons, and m and n individually represent integers of from 1 to 4, or salts thereof, and also to compositions containing the same. These compounds have antifungal activities and are useful as drugs and the like. |