申请人:Gulf Oil Corporation
公开号:US04264502A1
公开(公告)日:1981-04-28
A novel class of compounds which are useful as plant growth regulators is disclosed, having the general structural formula: ##STR1## in which R.sup.1 is; C.sub.1 to C.sub.4 alkyl, nitro or halo and n is zero or an integer from 1 to 4 R.sup.2 and R.sup.3 are; H or C.sub.1 to C.sub.4 alkyl or hydroxyalkyl, or benzyl and Ar is; adamantyl, C.sub.3 to C.sub.4 alkyl or alkenyl, benzyl, halobenzyl, naphthyl, phenyl or phenyl bearing thereon from one to three of the substituents: cyano, benzyloxy, methylenedioxy, nitro, bromo, chloro, trifluoromethyl and C.sub.1 to C.sub.4 alkyl, alkenyl, alkoxy, alkylthio and alkyl-substituted amino.
揭示了一类新型的化合物,这些化合物可用作植物生长调节剂,具有以下一般结构式:##STR1## 其中R.sup.1为;C.sub.1至C.sub.4烷基,硝基或卤素,n为零或1至4之间的整数,R.sup.2和R.sup.3为;H或C.sub.1至C.sub.4烷基或羟基烷基,或苄基,Ar为;三环戊基,C.sub.3至C.sub.4烷基或烯基,苄基,卤代苄基,萘基,苯基或苯基,其上带有一个到三个取代基:氰基,苄氧基,亚甲二氧基,硝基,溴基,氯基,三氟甲基和C.sub.1至C.sub.4烷基,烯基,烷氧基,烷硫基和烷基取代的氨基。