86979-58-0

Upstream product

• 113234-70-1 Diphenyl-carbamic acid 9-[(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(hydroxy-phenylsulfanyl-phosphoryloxy)-tetrahydro-furan-2-yl]-2-propionylamino-9H-purin-6-yl ester; compound with triethyl-amine 
• 87007-25-8 Diphenyl-carbamic acid 9-[(2R,4S,5R)-4-(bis-phenylsulfanyl-phosphoryloxy)-5-hydroxymethyl-tetrahydro-furan-2-yl]-2-propionylamino-9H-purin-6-yl ester 

Relevant academic research and scientific papers

DIPHENYLCARBAMOYL AND PROPIONYL GROUPS: A NEW COMBINATION OF PROTECTING GROUPS FOR THE GUANINE RESIDUE

Protection of the guanine residue with the O6-diphenylcarbamoyl and N2-propionyl groups is described.These protecting groups could be readily introduced and removed simultaneously.They were used to demonstrate the synthesis of the de