申请人:Rohm and Haas Company
公开号:US04661145A1
公开(公告)日:1987-04-28
Compounds of the formula ##STR1## wherein R.sup.1 is aryl or substituted aryl, R.sup.2 is alkyl, or aryl, R.sup.3 is hydrogen, alkyl, aralkyl, or halogen, or R.sup.2 and R.sup.3 taken together are --(CH.sub.2).sub.n -- where n is 3 to 8 Z is oxygen or sulfur, and Y is the group Z'R.sup.4 or NR.sup.5 R.sup.6 wherein Z' is oxygen or sulfur, R.sup.4 is hydrogen or an agronomically acceptable salt thereof, alkoxyalkyl, alkyl, cycloalkyl, cycloalkylalkyl, haloalkyl, phenyl or benzyl or a cation R.sup.5 and R.sup.6 are independently hydrogen or alkali or when R.sup.5 is hydrogen, R.sup.6 is hydroxy or an alkyl metal salt thereof. These compounds are active as plant growth regulators, and particularly as chemical hybridization agents.
化合物的公式为##STR1##其中,R.sup.1是芳基或取代芳基,R.sup.2是烷基或芳基,R.sup.3是氢、烷基、芳基烷基或卤素,或R.sup.2和R.sup.3结合在一起是--(CH.sub.2).sub.n--,其中n为3至8,Z为氧或硫,Y为Z'R.sup.4或NR.sup.5R.sup.6基团,其中Z'为氧或硫,R.sup.4为氢或其农学上可接受的盐、烷氧基烷基、烷基、环烷基、环烷基烷基、卤代烷基、苯基或苄基或阳离子,R.sup.5和R.sup.6独立地为氢或碱金属,当R.sup.5为氢时,R.sup.6为羟基或其烷基金属盐。这些化合物作为植物生长调节剂活性,特别是作为化学杂交剂。