805239-27-4

Upstream product

• 104-47-2 p-methoxybenzylnitrile 
• 5219-05-6 2,3-bis(4-methoxyphenyl)-3-oxopropanenitrile 
• 121-98-2 methyl 4-methoxybenzoate 
• 815-57-6 3-Methyl-2,4-pentanedione 
• 802919-05-7 4,5-bis(4-methoxyphenyl)-1H-pyrazol-3-amine 

Relevant academic research and scientific papers

Pyrazolo[1,5-α]pyrimidines: Estrogen receptor ligands possessing estrogen receptor β antagonist activity

In our search for novel subtype-selective estrogen receptor (ER) ligands, we have examined various heterocyclic units as core structural elements. Here, we have investigated the fused, bicyclic pyrazolo[1,5-a]pyrimidine core, which is a system that allows