3-[(2-Hydroxyphenyl)amino]butanoic and 3-[(2-hydroxy-5-methyl(chloro)phenyl)amino]butanoic acids were converted to a series of derivatives containing hydrazide, pyrrole and chloroquinoxaline moieties. The corresponding benzo[b]phenoxazine derivatives were synthesized by the reaction of the obtained compounds with 2,3-dichloro-1,4-naphthoquinone. Five of the synthesized compounds exhibited good antimicrobial activity against Staphylococcus aureus and Mycobacterium luteum, whereas three compounds showed significant antifungal activity against Candida tenuis and Aspergillus niger.
3-[(2-羟基苯基)
氨基]
丁酸和3-[(2-羟基-5-甲基(
氯)苯基)
氨基]
丁酸被转化为一系列含有
肼、
吡咯和
氯喹啉环的衍
生物。通过获得化合物与
2,3-二氯-1,4-萘醌的反应合成了相应的苯并[b]苯并二嗪衍
生物。合成的五种化合物对
金黄色葡萄球菌和黄分枝杆菌显示了良好的抗菌活性,而三种化合物对白念珠菌和黑曲霉表现出显著的抗真菌活性。