229617-11-2

Upstream product

• 79-11-8 chloroacetic acid 
• 229617-13-4 (R)-2-{(R)-2-(Benzothiazol-2-yldisulfanyl)-3-[1-methoxycarbonyl-meth-(Z)-ylidene]-4-oxo-azetidin-1-yl}-3-methyl-but-3-enoic acid benzhydryl ester 
• 47547-28-4 6-aminopenicillanic acid diphenylmethyl ester 
• 247115-06-6 (2S,4R,5R)-6-[1-Methoxycarbonyl-meth-(Z)-ylidene]-3,3-dimethyl-4,7-dioxo-4λ⁴-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzhydryl ester 
• 167028-45-7 benzhydryl 6-(Z)-(1-methoxycarbonylmethylene)penicillanate 
• 129792-01-4 benzhydryl 6-oxopenicillinate 

Downstream Products

• 229617-20-3 (2S,3R,5R)-6-[1-Methoxycarbonyl-meth-(Z)-ylidene]-3-methyl-3-[2-(1-methyl-1H-tetrazol-5-ylsulfanyl)-acetoxymethyl]-4,4,7-trioxo-4λ⁶-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzhydryl ester 
• 229617-18-9 (2S,3R,5R)-3-(2-Chloro-acetoxymethyl)-6-[1-methoxycarbonyl-meth-(Z)-ylidene]-3-methyl-4,4,7-trioxo-4λ⁶-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzhydryl ester 

Relevant academic research and scientific papers

The synthesis and evaluation of 6-alkylidene-2'β-substituted penam sulfones as β-lactamase inhibitors

Penicillin sulfones, which structurally incorporate both a 6-position alkylidene substituent and a 2'β substituent, have been synthesized and evaluated as inhibitors of class C and class A serine β-lactamases. Incorporation of the 2'β-substituent generall