206192-18-9

Upstream product

• 148-53-8 3-methoxy-2-hydroxybenzaldehyde 
• 5779-96-4 3-methoxy-2-(methoxymethyloxy)benzaldehyde 
• 206192-17-8 3-(3-Methoxy-2-methoxymethoxy-phenyl)-1-(2,4,5-trimethoxy-phenyl)-butan-1-one 

Downstream Products

• 206192-19-0 Acetic acid 3-(2-acetoxy-3-methoxy-phenyl)-1-(2,4,5-trimethoxy-phenyl)-butyl ester 
• 206192-20-3 Acetic acid 2-methoxy-6-[(E)-1-methyl-3-(2,4,5-trimethoxy-phenyl)-allyl]-phenyl ester 

Relevant academic research and scientific papers

Synthesis of (+/-)-cassumunins A and B, new curcuminoid antioxidants having protective activity of the living cell against oxidative damage.

A chemical synthesis of cassumunins A (1) and B (2), natural curcuminoid antioxidants, was developed. The synthesis was started from o-vanillin and after nine reaction steps resulted in 20% and 26% overall yields of 1 and 2, respectively. The synthetic ca