Research Article
Syntheses and Antibiotic Evaluation of 2-[(2R,4R)-4-Carboxy-2-hydroxypyrrolidin-1-yl]carbonylbenzene-1,5-dicarboxylic Acids and 2-Carbamoylbenzene-1,5-dicarboxylic Acid Analogues
Scheme 1
Preparation of carbamoylbenzoic and carbamoyldibenzoic acid.