It is produced by the strain of Talaromyces flavus SANK 15680 and Fusarium oxysporum SANK 10182. Chloroacetylphosphoric acid only has the activity of anti-proteus bacteria, but in the presence of glucose-6-phosphate (G-6-P), it is also effective against Staphylococcus aureus, Escherichia coli, Haemophilus haemophilus, some Shigella and Salmonella bacteria. The mechanism of antibacterial action is to inhibit cell wall biosynthesis and affect the formation of plasmoglobin.