Compounds of the formula: ##STR1## wherein R is 4-chlorophenyl, 3,4-dichlorophenyl, or 3,4-dimethoxyphenyl, and R.sub.1 is hydrogen or methylaminocarbonyl with the proviso that when R is 4-chlorophenyl, R.sub.1 is methylaminocarbonyl are useful as antifungal agents.