287410-45-1

Basic information

• Product Name: (R)-3,4-Dimethyl-5,5,8-trioxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
• CAS NO: 287410-45-1
• Molecular Weight: 500.575
• Mol File: 287410-45-1.mol

Chemical Properties

• CAS DataBase Reference: (R)-3,4-Dimethyl-5,5,8-trioxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-3,4-Dimethyl-5,5,8-trioxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester(287410-45-1)
• EPA Substance Registry System: (R)-3,4-Dimethyl-5,5,8-trioxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester(287410-45-1)

Safety Data

• Hazardous Substances Data: 287410-45-1(Hazardous Substances Data)

Upstream product

• 287410-53-1 (R)-3-Methyl-5,5,8-trioxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 
• 287410-60-0 (R)-3-Methyl-4-methylene-5,5,8-trioxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5λ⁶-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 
• 211946-56-4 (R)-3-Methyl-7,8-dioxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 
• 287410-50-8 (R)-3-Methyl-8-oxo-7-[1-pyridin-2-yl-meth-(Z)-ylidene]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester 

Relevant articles and documents

The synthesis and evaluation of 2-substituted-7-(alkylidene)cephalosporin sulfones as β-lactamase inhibitors

A series of 2-substituted-7-(alkylidene)cephalosporin sulfones were prepared and evaluated as β-lactamase inhibitors. Compound 11c showed excellent activity as an inhibitor of the class C β-lactamase derived from Enterobacter cloacae, strain P99. (C) 2000 Elsevier Science Ltd. All rights reserved.