Pola Chemical Industries, Inc.

Yuichi Yokomizo

Takao Ito

Toshimitsu Suzuki

Akira Nozawa

Takuji Nakashima

Masayuki Yuasa

Yukio Kawazu

Toshiro Majima

This invention relates to compounds represented by the following formula (1): ##STR1## wherein R.sup.1 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 18 carbon atoms, R.sup.2 represents a hydrogen atom or a substituted or unsubstituted aromatic hydrocarbon group having 6 to 18 carbon atoms, R.sup.3 represents an alkyl group having 1 to 4 carbon atoms, R.sup.4 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.

Antifungal agents

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Yokohama, Japan

Yuichi Yokomizo