Fungicidal and plant growth-regulating hydroxyalkylazolyl derivatives of the formula ##STR1## in which R represents hydrogen, alkyl or acyl, R.sup.1 represents halogen, optionally substituted phenyl or the grouping --Z--R.sup.3, wherein Z represents oxygen, sulphur, SO or SO.sub.2 and R.sup.3 represents optionally substituted alkyl, optionally substituted phenyl or optionally substituted phenylalkyl, R.sup.2 represents optionally substituted alkyl, optionally substituted cycloalkyl, optionally substituted naphthyl or the radical of the formula ##STR2## m represents the numbers, 0, 1, 2 or 3, or R.sup.2 represents the radical or the formula ##STR3## X represents nitrogen or a CH group and Y represents the groupings --CH.sub.2 --CH.sub.2 --, --CH.dbd.CH--, --C.tbd.C--, ##STR4## and their addition products with acids and metal salts. Intermediates of the formulas ##STR5## are also new.
式子为 ##STR1## 的杀菌和植物生长调节的羟基烷基唑啉衍
生物,其中R代表氢,烷基或酰基,R.sup.1代表卤素,可选取代的苯基或--Z--R.sup.3基团,其中Z代表氧、
硫、SO或SO.sub.2,R.sup.3代表可选取代的烷基、可选取代的苯基或可选取代的苯基烷基,R.sup.2代表可选取代的烷基、可选取代的环烷基、可选取代的
萘基或式子##STR2##的基团,m代表数字0、1、2或3,或R.sup.2代表式子##STR3##的基团,X代表氮或CH基团,Y代表基团--CH.sub.2 --CH.sub.2 --、--CH.dbd.CH--、--C.tbd.C--、##STR4##及其与酸和
金属盐的加成物。公式为##STR5##的中间体也是新的。