The present embodiment provides a compound represented by the formula (1):
Q-CHR
2
(1)
(Q is a nitrogen-containing aliphatic group containing two or more tertiary nitrogens but no oxygen, and R is an aliphatic group containing a biodegradable group). From the compound in combination with other lipids such as a lipid capable of reducing aggregation, lipid particles can be formed. Further, the compound can be used for a pharmaceutical composition to deliver an activator into cells.
本实施例提供了一种由以下公式表示的化合物:
Q-CHR2(1)
(其中Q是含有两个或更多三级氮但不含氧的含氮脂肪族基团,R是含有可
生物降解基团的脂肪族基团)。通过将该化合物与其他脂质结合,如能够减少聚集的脂质,可以形成脂质颗粒。此外,该化合物可用于制备药物组合物,以将活化剂输送到细胞内。