Cationic amphiphilic 1,4-dihydropyridine derivatives useful for delivery of nucleotide containing compounds
申请人:——
公开号:US20030064954A1
公开(公告)日:2003-04-03
The present invention discloses amphiphilic 1,4-dihydropyridine derivatives useful for the preparation of a composition for delivering nucleotide containing compounds into a target cell and/or its nucleus. Said composition comprises 1,4-dihydropyridine derivatives having a good DNA condensing capacity and capability of self-association. Also disclosed are composition comprising said derivatives complexed with nucleotide containing compounds as well methods for the producing of said complexes. The invention is also related to the use of said 1,4-dihydropyridine derivatives for manufacturing systems for delivering nucleotide containing compounds useful in gene therapy and DNA vaccination.
本发明揭示了两性的1,4-二氢吡啶衍生物,用于制备递送含核苷酸化合物至靶细胞和/或其细胞核的组合物。所述组合物包括具有良好DNA凝聚能力和自组装能力的1,4-二氢吡啶衍生物。还揭示了包含所述衍生物与含核苷酸化合物复合物的组合物以及制备所述复合物的方法。本发明还涉及使用所述1,4-二氢吡啶衍生物制造递送核苷酸含量化合物的系统,用于基因治疗和DNA疫苗。