申请人:Goodman Murray
公开号:US20080221020A1
公开(公告)日:2008-09-11
Transport molecules include a dendrimer and a biologically active molecule. The dendrimer of such transport molecules includes at least one guanidine group, at least one protonated guanidine group, at least one protected guanidine group, at least one amidine group, at least one protonated amidine group, at least one protected amidine group, at least one ureido group, at least one protonated ureido group, at least one protected ureido group, at least one thioureido group, at least one protonated thioureido group, or at least one protected thioureido group. The biologically active molecule is bonded to the dendrimer. A method of increasing the bioavailability of a drug includes bonding the drug to a dendrimer of the invention.
运输分子包括一个树状分子和一个生物活性分子。这种运输分子的树状分子包括至少一个鸟氨酸基团,至少一个质子化的鸟氨酸基团,至少一个保护的鸟氨酸基团,至少一个酰胺基团,至少一个质子化的酰胺基团,至少一个保护的酰胺基团,至少一个尿素基团,至少一个质子化的尿素基团,至少一个保护的尿素基团,至少一个硫脲基团,至少一个质子化的硫脲基团,或者至少一个保护的硫脲基团。生物活性分子与树状分子结合。一种增加药物生物利用度的方法包括将药物与本发明的树状分子结合。