Urea derivative and industrial antibacterial and antifungal agent containing alginate derivative, algicide and biological antifouling agent

摘要

General formula (1)In the equation, w means the oxygen atom or SO2, R1 means the c1-3 alkyl group, R2 represents the c1-3 alkyl group or the c1-3 alkoxy group, R3 means hydrogen atom, halogen atom, cyano group or c1-3 alkyl group, P represents 0, 1, 2 or 3, and AR represents the general formula (2)In the equation, X and Y represent independently the C1-5 alkyl group, the C1-5 alkoxy group or the halogen atom, and l and M independently represent an integer of 0 to 5, and L + m is always 5 or less. OrIn the equation, X1 and Y1 independently represent the c1-3 alkyl group, the c1-3 alkoxy group, the nitro group or the halogen atom, while Z represents an oxygen atom or sulfur atom, and N and O represent an integer of 0 to 4 independently, and N + O is always 4 or less. . The urea compound represented by These urea compounds are useful as effective components of industrial antibacterial and antifungal agents, algae and biological adhesives.