Provided herein are conjugates comprising targeting moieties such as sugars, folates and cell-penetrating peptides, which can be used for the improved delivery of agents (e.g., nucleic acids, such as oligonucleotides or mRNAs, or other agents) to cells. The invention provides conjugates and compounds comprising targeting moieties, methods for preparing the same, and intermediates useful in their preparation. In another aspect, the present invention provides formulations (e.g., pharmaceutical compositions) comprising the targetting moiety-containing conjugates and compounds. The present invention also provides methods for delivering agents (e.g., nucleic acids such as oligonucleotides or mRNAs) to a cell, methods for treating and/or preventing a disease or condition in a subject, and methods for modulating gene expression in a cell or a subject. Further, provided herein are kits comprising the conjugates, or formulations thereof; and kits for the preparation of conjugates described herein.
本文提供了包含靶向基团的共轭物,如
糖类、叶酸和穿膜肽,可用于改善药物(例如
核酸,如寡
核苷酸或mRNA,或其他药物)对细胞的传递。该发明提供了包含靶向基团的共轭物和化合物,以及其制备方法和制备过程中有用的
中间体。另一方面,本发明提供了包含靶向基团的共轭物和化合物的配方(例如,药物组合物)。本发明还提供了将药物(例如
核酸,如寡
核苷酸或mRNA)传递至细胞的方法,用于治疗和/或预防受试者疾病或状况的方法,以及用于调节细胞或受试者
基因表达的方法。此外,本文提供了包含这些共轭物或其配方的试剂盒;以及用于制备本文所述共轭物的试剂盒。