ChemInform Abstract: Synthesis and Antimicrobial Activity of Some New 2‐Methyl‐4‐hydroxy‐ and 2‐Methyl‐4‐hydroxy‐5‐chlorobenzenesulfonylamino Acid Derivatives.

Abstract Condensation of the sulfonyl chloride (Ia) with the appropriate amino acid (II) yields the compounds (IIIa), (IIIb) which are transformed to the derivatives (IIIb)‐(IIIe) by usual methods.