4-nitro anthranilic acid (1) was treated with substituted aromatic aldehydes to yield corresponding Schiff's bases (2). Azetidin-2-one derivatives [3a-e and 4a1-j] were obtained from (2).
|Number of pages||4|
|Journal||Indian Journal of Heterocyclic Chemistry|
|Publication status||Published - 1996|
Udupi, R. H., Jeeson, M., & Bhat, A. R. (1996). Synthesis of 1-(2′-carboxy-5′-nitrophenyl)-3,4-substituted azetidin-2-ones as antiinflammatory and antimicrobial agents. Indian Journal of Heterocyclic Chemistry, 6(2), 99-102.