33551-58-5

Upstream product

• 1988-75-6 4-bromo-2,4,6-tri-tert-butyl-2,5-cyclohexadiene-1-one 
• 65131-33-1 (1,3,5-Tri-tert-butyl-4-oxo-cyclohexa-2,5-dienyl)-acetaldehyde 

Relevant academic research and scientific papers

Substituted aminophosphonate derivatives, process for their preparation and pharmaceutical compositions containing them

The present invention relates to novel aminophosphonate derivatives substituted in α position by phenol groups, of formula (I): STR1 in which: X1, X2, X3, R1, R2, A, B, Z and n are defined in claim 1, as well as their preparations and the pharmaceutical compositions comprising them.