142478-57-7

Basic information

• Product Name: 8-oxo-7-phenylacetylamino-3-(2,3,3,3-tetrachloro-propionyloxymethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
• Synonyms: 8-oxo-7-phenylacetylamino-3-(2,3,3,3-tetrachloro-propionyloxymethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
• CAS NO: 142478-57-7
• Molecular Weight: 724.446
• Mol File: 142478-57-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 8-oxo-7-phenylacetylamino-3-(2,3,3,3-tetrachloro-propionyloxymethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 8-oxo-7-phenylacetylamino-3-(2,3,3,3-tetrachloro-propionyloxymethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester(142478-57-7)
• EPA Substance Registry System: 8-oxo-7-phenylacetylamino-3-(2,3,3,3-tetrachloro-propionyloxymethyl)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester(142478-57-7)

Safety Data

• Hazardous Substances Data: 142478-57-7(Hazardous Substances Data)

Upstream product

• 103-80-0 phenylacetyl chloride 
• 28240-15-5 3-hydroxymethyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
• 15690-38-7 (6R,7R)-7-amino-3-hydroxymethyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 
• 35246-64-1 (6R,7R)-benzhydryl 3-(hydroxymethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 
• 98015-53-3 1,2,2,2-tetrachloroethyl chloroformate 

Downstream Products

• 915939-01-4 7-[4-(2-benzhydryloxycarbonyl-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethoxycarbonyl)-piperazin-1-yl]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid 

Relevant articles and documents

Syntheses and studies of quinolone-cephalosporins as potential anti-tuberculosis agents

The syntheses and anti-tuberculosis activity of quinolone-cephalosporin conjugates (1 and 2) are described. Both showed broad-spectrum antibacterial activity and significant anti-TB activity. The carbamate-linked quinolone-cephem 2 showed better antimycobacterial activity, including anti-TB activity, than the direct amine-linked quinolone-cephem 1, while quinolone-cephem 1 was slightly more effective against some Gram-negative bacterial strains.