226561-48-4

Upstream product

• 100-02-7 4-nitro-phenol 
• 226561-38-2 2H,9H-naphtho<2,3-b:7,6-b'>dipyran-2,9-dione-3,8-dicarboxylic acid 
• 226561-49-5 2,9-dioxo-2H,9H-1,10-dioxa-naphthacene-3,8-dicarboxylic acid bis-(2,4,6-trichloro-phenyl) ester 
• 226561-46-2 2,9-dioxo-2H,9H-1,10-dioxa-naphthacene-3,8-dicarboxylic acid bis-[(2-diethylamino-ethyl)-amide] 
• 226561-45-1 C₁₈H₁₂N₄O₆ 
• 226561-44-0 2,9-dioxo-2H,9H-1,10-dioxa-naphthacene-3,8-dicarboxylic acid bis-hydroxyamide 
• 226561-47-3 2,9-dioxo-2H,9H-1,10-dioxa-naphthacene-3,8-dicarboxylic acid bis-(methoxy-amide) 

Downstream Products

• 226561-49-5 2,9-dioxo-2H,9H-1,10-dioxa-naphthacene-3,8-dicarboxylic acid bis-(2,4,6-trichloro-phenyl) ester 

Relevant academic research and scientific papers

Synthesis of 2H,9H-naphtho[2,3-b:7,6-b']dipyran-2,9-diones as potential DNA-reactive agents

New 2H,9H-naphtho[2,3-b:7,6-b']dipyran-2,9-diones have been synthesized. The tetracyclic derivatives were obtained by two different synthetic pathways, both having, as a common intermediate, the 3,6-dihydroxynaphthalene-2,7-dicarboxaldehyde.