| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel biphenyl compound.SOLUTION: There is provided a biphenyl compound represented by formula (1), where R is a group selected from a group consisting of linear or branched saturated or unsaturated hydrocarbon groups having 2 to 8 carbon atoms, and linear or branched saturated or unsaturated hydrocarbon groups having 6 to 12 carbon atoms substituted by an aromatic group, or a salt thereof. |
