110143-46-9

Upstream product

• 110143-43-6 N-benzyl-7α-<1-hydroxy-2-(trimethylsilyl)ethyl>-8α-<<(tert-butyldimethylsilyl)oxy>methyl>-endo-ethylenetetrahydronorthebaine 
• 110143-45-8 N-benzyl-7α-vinyl-8α-(hydroxymethyl)-endo-ethylenetetrahydronorthebaine 
• 110173-65-4 N-benzyl-7α,8α-bis(hydroxymethyl)-endo-ethylene-tetrahydronorthebaine 
• 7679-18-7 N-desmethylthebaine hydrochloride 
• 93-97-0 benzoic acid anhydride 
• 151-50-8 potassium cyanide 
• 110173-27-8 N-benzyl-7α-formyl-8α-<<(tert-butyldimethylsilyl)oxy>methyl>-endo-ethylenetetrahydronorthebaine 
• 110173-67-6 C₃₅H₄₇NO₅Si 
• 110143-44-7 N-benzyl-7α-vinyl-8α-<<(tert-butyldimethylsilyl)oxy>methyl>-endo-ethylenetetrahydronorthebaine 
• 110173-64-3 N-benzoylnorthebaine maleic anhydride adduct 

Downstream Products

• 110143-48-1 N-benzyl-7α-vinyl-8α-(2-hydroxyethyl)-endo-ethylenetetrahydronorthebaine 
• 110143-47-0 N-benzyl-7α-vinyl-8α-(formylmethyl)-endo-ethylenetetrahydronorthebaine 

Relevant academic research and scientific papers

Nitrogen-bridged conformationally constrained etorphine analogues. Synthesis and biological evaluation

Three N-C8-bridged analogues 4-6 of the opiate etorphine (3) were synthesized and evaluated for opiate agonism and antagonism. In each case ring closure was effected by intramolecular N-alkylation with a suitably developed C8 side chain. Another key synth