Compounds of the formula :
and stereoisomers thereof, wherein X and Y, which may be the same or different, are oxygen or sulphur; A and B, which may be the same or different, are hydrogen, halogen, alkyl, alkoxy, optionally substituted phenyl, optionally substituted phenoxy, or optionally substituted benzyloxy.
The compounds are useful as fungicides and also as plant growth regulators.
式.的化合物及其立体异构体
及其立体异构体,其中 X 和 Y(可以相同或不同)是氧或
硫;A 和 B(可以相同或不同)是氢、卤素、烷基、烷氧基、任选取代的苯基、任选取代的苯氧基或任选取代的苄氧基。
这些化合物可用作杀菌剂,也可用作
植物生长调节剂。