安徽农业科学Issue(7)：4051-4052,4094,3.
α-苯氧苯基-甘氨酸的合成及生物活性研究
Synthesis and Bioactivity of α-phenoxybenzene Glycine
摘要
Abstract
[Objective] To derive amino acid group with the diphenyl ether as parent and improve the conductivity of diphenyl ether compounds. [Method] With phenoxy benzaldehyde as reactant, 2 kinds of different substituted α-phenoxy benzene glycine derivatives were synthesized. With the rice and cucumber seeds as test materials, the effects of the two compounds on the indoor root and bud growth of monocotyledon and dicotyledon under sunlight and darkness conditions were determined by small glass method; with the corn seedlings with 3-4 leaves as plant material, the conductivity of the compounds in com seedlings was detected by regeneration seedling method. [Result] The two compounds all inhibited the root and bud growth of rice and cucumber. Under darkness condition, compound I at low concentration promoted the growth of rice roots and buds, while that at high concentration inhibited the growth; under sunlight conditions, both compound I and compound II at low concentrations promoted the growth of cucumber root, but they inhibited the growth at high concentrations. 2 000 mg/L compounds obviously inhibited the growth of the corn regeneration seedlings. [Conclusion] The a-phenoxy benzene glycine derivatives could maintain the light-requiring herbicidal activities of diphenyl herbicides, as well as improved its downward conduction ability in the phloem of plants.关键词
二苯醚/氨基酸衍生物/合成/生物活性/传导性Key words
Diphenyl ether/Amino acid derivatives/Synthesis/Bioactivity/Conductivity分类
农业科技引用本文复制引用
杜铁钢,方祖凯,李俊凯,王勇,兰腾芳..α-苯氧苯基-甘氨酸的合成及生物活性研究[J].安徽农业科学,2012,(7):4051-4052,4094,3.基金项目
国家自然科学基金项目(30971948) （30971948）
教育部科学技术研究重点项目(208091). （208091）
