[EN] USE OF 6 - SUBSTITUTED 9 - HALOGENALKYL PURINES FOR REGULATION OF GROWTH AND DEVELOPMENT OF WHOLE PLANTS, PLANT CELLS AND PLANT ORGANS; NOVEL 6 - SUBSTITUTED 9 -HALOGENALKYL PURINES<br/>[FR] UTILISATION DE PURINES 9-HALOGÉNOALKYLE SUBSTITUÉES EN POSITION 6 DESTINÉES POUR RÉGULER LA CROISSANCE ET LE DÉVELOPPEMENT DE PLANTES ENTIÈRES, DE CELLULES VÉGÉTALES ET D'ORGANES VÉGÉTAUX, NOUVELLES PURINES 9-HALOGÉNOALKYLE SUBSTITUÉES EN POSITION 6
申请人:UNIV PALACKEHO
公开号:WO2012031574A1
公开(公告)日:2012-03-15
The invention relates to 6-substituted 9-halogenalkyl purine derivatives of the general formula I wherein R6 is selected from the group comprising -NH-furfuryl, -NH-(4-hydroxy-3-methylbut-2-en-1-yl), -NH-(3-methylbut-2-en-1-yl), -NH-(4-hydroxy-3-methylbutyl), -NH-(4-hydroxy-1,3-dimethylbut-2-en-1-yl), -NH-(4-hydroxy-1,3-dimethylbutyl), -NH-benzyl, -NH-phenyl, wherein benzyl, furfuryl and phenyl can be unsubstituted or optionally substituted with 1 to 3 substituents selected from the group comprising hydroxy, halogen, methyl and methoxy, and R9 is selected from the group comprising C1-C3 alkyl or C1-C3 alkenyl wherein each of the groups is substituted with one or more halogen atoms, for use in the regulation of growth and development of plant cells, organs and/or whole plants. The invention also relates to preparations containing these derivatives and to novel to 6-substituted 9-halogenalkyl purines.˙
本发明涉及一般式I的6-取代9-卤代烷基嘌呤衍生物,其中R6选自羟基呋喃基,-NH-(4-羟基-3-甲基丁-2-烯-1-基),-NH-(3-甲基丁-2-烯-1-基),-NH-(4-羟基-3-甲基丁基),-NH-(4-羟基-1,3-二甲基丁-2-烯-1-基),-NH-(4-羟基-1,3-二甲基丁基),-NH-苄基,-NH-苯基,其中苄基,呋喃基和苯基可以未取代或选自羟基,卤素,甲基和甲氧基中的1至3个取代基,R9选自C1-C3烷基或C1-C3烯基,其中每个基都取代一个或多个卤素原子,用于调节植物细胞、器官和/或整个植物的生长和发育。本发明还涉及含有这些衍生物的制剂以及新的6-取代9-卤代烷基嘌呤。