Cefazaflur (INN) is a first-generation cephalosporin antibiotic. == Synthesis == Cefazaflur stands out among this group of analogues because it lacks an arylamide C-7 side chain (see cephacetrile for another example). thumb|center|700px|Cefazaflur synthesis: Cefazaflur is synthesized by reaction of 3-(1-methyl-1H-tetrazol-5-ylthiomethylene)-7-amino-cephem-4-carboxylic acid (1) with trifluoromethylthioacetyl chloride (2).
Cefazaflur (INN) is a first-generation cephalosporin antibiotic. == Synthesis == Cefazaflur stands out among this group of analogues because it lacks an arylamide C-7 side chain (see cephacetrile for another example). thumb|center|700px|Cefazaflur synthesis: Cefazaflur is synthesized by reaction of 3-(1-methyl-1H-tetrazol-5-ylthiomethylene)-7-amino-cephem-4-carboxylic acid (1) with trifluoromethylthioacetyl chloride (2).
== References ==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).