Synthesis and Antibacterial Activity of Quaternary Ammonium 4-Deoxypyridoxine Derivatives

Table 5

Mutagenicity of 4c and 5c in the Ames test (ratio, fold increase over the solvent control).

Compounds	Concentration, μg/mL
	2	4	8
4c	0.9 0.21	0.6 0.15	0.2 0.12
5c	1.8 0.74	2.3 0.53	2.4 0.57
Sodium azide	6.5 2.5	8.3 1.4	9.8 4.6