24830-44-2Relevant academic research and scientific papers
MOLECULES HAVING CERTAIN PESTICIDAL UTILITIES, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES RELATED THERETO
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Page/Page column 74; 201; 203, (2021/02/12)
This disclosure relates to compounds having pesticidal utility against pests in phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such compounds and intermediates used in such processes, compositions containing such compounds, and processes of using such compounds against such pests. These compounds/molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses compounds having the following formula (Formula One and/or Formula One-A).
Substituted N-arylazetidinones, β-lactamases potential inhibitors
Zrihen,Labia,Wakselman
, p. 307 - 314 (2007/10/02)
Two classes of substituted N-aryl azetidinones have been prepared by cyclization of various β-bromopropionanilides. The 7a class possess a carboxylic function in ortho, meta or para of the nitrogen and possibly another alkyl substituent on the aromatic nucleus. In the 7a class, the aromatic nucleus is substituted by a bromomethyl group instead of the alkyl one. Few of these azetidinones show a good affinity for various cell-free β-lactamases preparations, and thus are pretty good competitive inhibitors. Nevertheless, they do not act synergistically with ampicillin on β-lactamase producing bacterial strains. A poor antibacterial activity has been detected for few compounds. The azetidinones 7b which possess a latent electrophilic quinonimine methide function, do not give any progressive (suicide type) inhibition, or inactivation, of the enzymatic activity.
