40713-36-8

Upstream product

• 40713-74-4 (1,1,4-trioxo-3,4-dihydro-1H-1λ⁶-benzo[e][1,2]thiazin-2-yl)-acetonitrile 
• 103-71-9 phenyl isocyanate 
• 35511-01-4 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid anilide 
• 5557-54-0 (1,1-dioxo-1H-1λ⁶-spiro[benzo[e][1,2]thiazine-4,2'-[1,3]dioxolan]-2-yl)-acetonitrile 

Relevant academic research and scientific papers

New 2-substituted 4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1- dioxides: Spectral and pharmacological properties

A series of 4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxides substituted on the sulfonamide nitrogen with ethoxycarbonylalkyl, cyanoalkyl and dialkylaminoalkyl groups was synthesized. Spectroscopic properties of the obtained products were analyzed. Findings from the pharmacological study of some of the compounds as antiinflammatory and analgesic agents are reported.