Abstract
Two monobactam derivatives, potassium 4α-methyl-(3E)-[(thien-2-yl)methylene]-2-azetidinone-1-sulfonate and its (3Z)-isomer, were prepared and evaluated for their β-lactamase inhibitory activities. These compounds were devoid of β-lactamase inhibitory activity.
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SynPhar Laboratories Inc., #2, 4290-91A Street, Edmonton, Alberta T6E 5V2, Canada. Tokushima Research Institute, Taiho Pharmaceutical Co., Ltd., 224-2 Ebisuno Hiraishi, Kawauchi-cho, Tokushima 771-01, Japan. Published in Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1548–1552, November, 1998.
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Phillips, O.A., Setti, E.L., Reddy, A.V.N. et al. Studies on monobactams II. Synthesis and β-lactamase inhibitory activity of 4α-methyl-3-[(thien-2-yl)-methylene]-2-azetidinone-1-sulfonate. Chem Heterocycl Compd 34, 1319–1323 (1998). https://doi.org/10.1007/BF02256812
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DOI: https://doi.org/10.1007/BF02256812