Synthesis and testing of chromogenic phenoxazinone substrates for β-alanyl aminopeptidase
作者:Andrey V. Zaytsev、Rosaleen J. Anderson、Alexandre Bedernjak、Paul W. Groundwater、Yongxue Huang、John D. Perry、Sylvain Orenga、Celine Roger-Dalbert、Arthur James
DOI:10.1039/b716978g
日期:——
salts 27a-d have been synthesized and tested as chromogenicsubstrates for beta-alanyl aminopeptidase, which is present in Pseudomonas aeruginosa, the most common respiratory pathogen in patients with cystic fibrosis. The biological results show that 7-N-(beta-alanyl)amino-1-pentylphenoxazin-3-one trifluoroacetate salt 27a is a chromogenicsubstrate for this bacterium, with a low degree of diffusion