61197-34-0Relevant academic research and scientific papers
7-Alpha-oxyiminoacylcephalosporins
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, (2008/06/13)
New semisynthetic cephalosporins having antibacterial activity are described. The structures of the new compounds are characterized by having an α-oxyimino group in the 7-acetamidomoiety plus a carboxyalkyltetrazolylthiomethyl group at position 3.
7-[2-(2-Imino-4-thiazolin-4-yl)-2-(syn)-hydroxy-iminoacetamido]-cephalosporins
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, (2008/06/13)
Disclosed are 2-(syn)-hydroxyimino-acetamide derivatives of the formula: STR1 wherein Y is hydrogen, hydroxyl, an acyloxy, carbamoyloxy, a quaternary ammonium or a nitrogen-containing heterocyclic ring-substituted thio group; or pharmaceutically acceptable salts or esters thereof are useful as antibacterial agents. Also disclosed are processes for producing them.
7-Acylamino-3-(substituted tetrazolyl thiomethyl) cephalosporins
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, (2008/06/13)
The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a substituted tetrazolyl thiomethyl group at the 3-position of the cephem nucleus and intermediates for the preparation thereof. The 7-acylated compo
