In Vitro Gene Delivery Mediated by Asialofetuin-Appended Cationic Liposomes Associated with γ-Cyclodextrin into Hepatocytes

Table 1

Chemical structures of CyDs used in this study.

CyDs	𝑛	R	D.S.^(a)
α-CyD	1	H
γ-CyD	3	H
HP-α-CyD(b)	1	H or CH2CH(CH3)OH	4.0
HP-β-CyD(c)	2	H or CH2CH(CH3)OH	4.8
HP-γ-CyD(d)	3	H or CH2CH(CH3)OH	4.3
DM-β-CyD(e)	2	H or CH3	14

(a) The average degree of substitution, (b) 2-Hydroxypropyl-α-CyD, (c) 2-Hydroxypropyl-β-CyD, (d) 2-Hydroxypropyl-γ-CyD, and (e) 2, 6-Di-O-methyl-β-CyD.