Ethyl 4'-hydroxy-[1,1'-biphenyl]-4-carboxylate is a 4-O-sulfamoyl-4-biphenyl based compound and can be used for synthesis of other compounds.
[1]. Ahmed S, et al. Design, synthesis and biochemical evaluation of AC ring mimics as novel inhibitors of the enzyme estrone sulfatase (ES). J Steroid Biochem Mol Biol. 2002 Nov;82(4-5):425-35.