185911-03-9

Upstream product

• 185910-99-0 imidazo[1,2-b]pyridazine-6-carbaldehyde 
• 162095-92-3 4-methoxybenzyl 7β-t-butoxycarbonylamino-3-iodomethyl-3-cephemcarboxylate 
• 134866-27-6 3-chloromethyl-7β-tert-butylcarbonylamino-3-cephem-4-carboxylic acid p-methoxybenzyl ester 
• 342812-07-1 6-cyanoimidazo[1,2-b]pyridazine 
• 159045-50-8 6-carbamoylimidazo[1,2-b]pyridazine 
• 106773-36-8 4-methoxybenzyl-7-amino-3-chloromethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate hydrochloride 
• 24424-99-5 di-tert-butyl dicarbonate 

Relevant academic research and scientific papers

Studies on anti-MRSA parenteral cephalosporins. III. Synthesis and antibacterial activity of 7β-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2(Z)- alkoxyimininoacetamido]-3-[(E)-2-(1-alkylimidazol{1,2-b]pyridazinium-6-y) thiovinyl]-3-cephem-4-carboxylates and relat

In the course of our exploration for a novel cephalosporin derivative having excellent antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA), we modified the C-3 linked spacers of cephem derivatives bearing a 1-methylimidazo[1,