The plant growth and antifungal bioactivities of title compounds were tested and the data suggested that after the structural modification most title compounds have better bioactivity than NAE18.

• 对所合成的标题化合物进行了植物生长调节和杀菌活性的测定，初步生测结果表明：经过结构修饰后，大多数目标化合物的活性相对NAE18有所增强，但有关生物活性仍有待进一步研究。