Adenine derivatives represented by the following formula:
(wherein n is 1 or 2 and each of R and R′ independently represents a hydrogen atom or a methyl, ethyl, allyl or propargyl group) and their agriculturally acceptable acid addition salts, which have cytokinin activity and excellent rooting action, are useful as plant growth regulators.
下式所代表的
腺嘌呤衍
生物:
(其中 n 为 1 或 2,R 和 R′各自独立地代表氢原子或甲基、乙基、烯丙基或丙基)及其农业上可接受的酸加成盐具有
细胞分裂素活性和良好的生根作用,可用作
植物生长调节剂。