Hydroxyalkinyl-azolyl derivatives of the formula ##STR1## in which A is a nitrogen atom or the CH group, R is optionally substituted alkyl, cycloalkyl or phenyl, R.sup.1 is hydrogen, alkyl, alkenyl, alkinyl, or optionally substituted benzyl, R.sup.2 is hydrogen or methyl, and X is hydrogen, bromine or iodine, or addition products thereof with acids or metal salts exhibit fungicidal activity. Some intermediates therefor are also new.
Hydroxyalkinyl-azolyl衍
生物的公式为##STR1##其中A是氮原子或CH基团,R是可选取的取代烷基、环烷基或苯基,R.sup.1是氢、烷基、烯基、炔基或可选取的取代苯甲基,R.sup.2是氢或甲基,X是氢、
溴或
碘,或它们与酸或
金属盐的加成物具有杀真菌活性。其中一些中间体也是新的。