82423-76-5

Upstream product

• 78173-85-0 trans-2-(α-hydroxy-3,4-dimethoxybenzyl)-3-(3-methoxy-4,5-methylenedioxybenzyl)butyrolactone 
• 5780-07-4 3-methoxy-4,5-methylenedioxybenzaldehyde 
• 78173-82-7 3-(3-methoxy-4,5-methylenedioxybenzyl)butyrolactone 
• 78173-84-9 3-methoxycarbonyl-4-(3-methoxy-4,5-methylenedioxyphenyl)butanoic acid 
• 78173-83-8 (E)-3-methoxycarbonyl-4-<5-methoxy-3,4-(methylenedioxy)phenyl>but-3-enoic acid 

Downstream Products

• 50656-78-5 (+/-)-nirtetralin 
• 82423-77-6 r-1-(3,4-dimethoxyphenyl)-t-2,c-3-bishydroxymethyl-8-methoxy-6,7-methylenedioxy-1,2,3,4-tetrahydronaphthalene 

Relevant academic research and scientific papers

STRUCTURE AND SYNTHESYS OF HYPOPHYLLANTHIN, NIRTETRALIN, PHYLTETRALIN AND LINTETRALIN

Structures propounded for the four aryltetralin lignan constituents isolated from Phyllanthus niruri Linn. are confirmed by syntheses of their (+/-)-forms.