35653-78-2

Upstream product

• 623-11-0 1-methyl-4-nitrosobenzene 
• 104-96-1 4-methylsulfanylaniline 

Downstream Products

• 521972-82-7 4-methylsulfonyl-4'-methylhydrazobenzene 
• 1798-32-9 4-n-butyl-1-(4-methylsulfonylphenyl)-2-(4-tolyl)-3,5-dioxopyrazolidine 
• 521972-79-2 (4-methanesulfonyl-phenyl)-p-tolyl-diazene 

Relevant academic research and scientific papers

Synthesis of 4-alkyl-1,2-diphenyl-3,5-dioxopyrazolidines possessing aryl methylsulfonyl and sulfonamide pharmacophores for evaluation as selective cyclooxygenase-2 (COX-2) inhibitors

A group of 1,2-diphenyl-3,5-dioxopyrazolidines possessing a methylsulfonyl (11) or sulfonamide (15) substituent at the para position of the N1-phenyl ring, in conjunction with a hydrogen, methyl or fluoro substituent at the para position of the