申请人:UNIVERZITA PALACKEHO V OLOMOUCI
公开号:US10550144B2
公开(公告)日:2020-02-04
6-aryl-9-glycosidpurines of general formula I
and pharmaceutically acceptable salts thereof with alkali metals, ammonia, amines, or addition salts with acids, wherein
Gly represents β-D-arabinofuranosyl or β-D-2′-deoxyribofuranosyl,
Ar represents benzyl or furfuryl, each of which can be unsubstituted or substituted by one or more, preferably one to three, substituents selected from the group comprising hydroxyl, alkyl, halogen, alkoxy, amino, mercapto, carboxyl, cyano, amido, sulfo, sulfamido, acyl, acylamino, acyloxy, alkylamino, dialkylamino, alkylmercapto, trifluoromethyl, trifluoromethoxy, for use for regulation, in particular inhibition, of aging in plants in vivo or plant cells in vitro, and for regulation of growth and development of plants in vivo, plant tissues, plant organs and plant cells in vitro.
通式 I 的 6-芳基-9-糖苷
嘌呤
及其与碱
金属、
氨、胺或酸的加成盐的药学上可接受的盐,其中
Gly 代表β-D-阿拉伯
呋喃糖基或β-D-2′-脱氧
核糖基、
烷基
氨基、二烷基
氨基、烷基巯基、三
氟甲基、三
氟甲氧基,用于调节(特别是抑制)体内植物或体外植物细胞的衰老,以及调节体内植物、植物组织、植物器官和体外植物细胞的生长和发育。