827308-46-3

Upstream product

• 827308-45-2 3-(4-benzyloxyphenyl)-1-[2,4-bis(benzyloxy)-5-methoxyphenyl]-3,3-dimethoxy-[1,2,3-13C₃]-1-propanone 
• 827308-43-0 2',4'-dibenzyloxy-5-methoxy-[1,2-13C₂]acetophenone 
• 827308-42-9 2,4-dihydroxy-5-methoxy-[1,2-13C₂]acetophenone 
• 827308-39-4 3-[1,2-13C₂]acetoxy-4-methoxybenzaldehyde 
• 827308-40-7 3-[1,2-13C₂]acetoxy-4-methoxyphenol 

Relevant academic research and scientific papers

SYNTHESIS OF 13C-LABELLED ESTROGEN ANALOGUES

There is provided a method of producing novel 13C-labelled estrogen analogues. The method preferably proceeds via an intermediate A or B or which is a mixture of (A) or (B): wherein a13C atom is located at one or more of positions 1, 2, 3 or 4 and wherein R is an optionally substituted alkane, alkene, alkyne or aryl group. Preferably R is -CH2Ph. An alternative preferred intermediate compound is 13C-resorcinol.

The synthesis of [2,3,4-13C3]glycitein

Glycitein is one of the soy isoflavones which have attracted considerable interest in recent years due to their possible beneficial effects on human health. However, glycitein has been much less studied than other members of this family due to the lack of