| abstract |
The compounds of the formula (I): ##STR1## wherein R 4 is hydrogen, C 1-6 alkyl, alkenyl or alkynyl having up to 4 carbon atoms, phenylallyl, phenyl, benzyl optionally ring-substituted with for example halogen, C 1-4 alkyl or alkoxy, nitro, trifluoromethyl, cyano or methylene-dioxy, of alpha-(C 1-4 alkyl) benzyl optionally ring-substituted with for example halogen, and R 5 is C 1-6 alkyl or cycloalkyl having up to 6 carbon atoms; and Z is C═O or a derivative thereof; or salts of such compounds. The compounds have fungicidal and plant growth regulating properties. |