bis(3,7,11,15-tetramethylhexadecyl) 3-bromopropylphosphonate 、
N1,N5,N10-triBoc-spermine-(S)-5-(3-(4-amino-2-(ethoxymethyl)-1H-imidazo[4,5-c]quinolin-1-yl)propylamino)-4-amino-5-oxopentanamide 在
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 24.0h,
以32%的产率得到N1,N5,N10-triBoc-spermine-(S)-5-(3-(4-amino-2-(ethoxymethyl)-1H-imidazo[4,5-c] quinolin-1-yl)propylamino)-4-(1-aminopropyl-bis(3,7,11,15-tetramethylhexadecyl)3-phosphonate)-5-oxopentanamide