| 摘要 |
<p>Amphiphilic polyamidine compounds (I) and derivatives thereof having the property of promoting transfection of polynucleotides and polypeptides into cells, and formulations comprising said compounds, wherein each of X1, X2, X3, X4, X5 and X6 is independently selected from the group consisting of amine protecting groups comprising a carboxyl group and capable of forming an amide bond; r is an integer from 0 to 5; n is an integer from 7 to 21; and each of t1, t2, t3 and t4 is independently an integer from 0 to 5.</p> |
