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公开(公告)号:EP2355851A1
公开(公告)日:2011-08-17
申请号:EP09825609.2
申请日:2009-11-10
发明人: MANOHARAN, Muthiah , JAYARAMAN, Muthusamy , RAJEEV, Kallanthottathil, G, , ELTEPU, Laxman , ANSELL, Steven , CHEN, Jianxin
CPC分类号: A61K47/44 , A61K9/1272 , A61K31/7088 , A61K31/713 , A61K39/00 , A61K39/39 , A61K47/10 , A61K47/18 , A61K47/20 , A61K47/28 , A61K2039/55555 , A61K2039/55561 , C07C229/08 , C07C229/30 , C07C237/16 , C07C251/38 , C07C251/78 , C07C271/12 , C07C271/20 , C07C323/25 , C07D203/10 , C07D317/28 , C07D317/44 , C07D317/46 , C07D317/72 , C07D319/06 , C07D405/12 , C07D491/056 , C07D491/113 , C12N15/111 , C12N15/113 , C12N2310/14 , C12N2310/3515 , C12N2320/32 , Y02A50/464
摘要: The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structure (I) wherein R 1 and R 2 are each independently for each occurrence optionally substituted C 10 -C 30 alkyl, optionally substituted C 10 -C 30 alkenyl, optionally substituted C 10 -C 30 alkynyl, optionally substituted C 10 -C 30 acyl, or -linker-ligand; R 3 is H, optionally substituted C 1 -C 10 alkyl, optionally substituted C 2 -C 10 alkenyl, optionally substituted C 2 -C 10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, É-aminoalkyls, É-(substituted)aminoalkyls, É-phosphoalkyls, É-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; E is O, S, N(Q), C(O), N(Q)C(O), C(O)N(Q), (Q)N(CO)O, O(CO)N(Q), S(O), NS(O)2N(Q), S(O)2, N(Q)S(O)2, SS, O=N, aryl, heteroaryl, cyclic or heterocycle; and, Q is H, alkyl, É-aminoalkyl, É-(substituted)aminoalky, É-phosphoalkyl or É-thiophosphoalkyl.
摘要翻译: 本发明提供了有利地用于脂质颗粒中以将治疗剂体内递送至细胞的脂质。 特别地,本发明式(I)提供了具有以下结构XXXIII的脂质,其中:R 1和R 2各自独立为任选取代的C 10 -C 30烷基,任选取代的C 10 -C 30烯基,任选取代的C 10-C 30炔基,任选取代的C 10 -C 30酰基或 - 接头 - 配体; R 3为H,任选取代的C 1 -C 10烷基,任选取代的C 2 -C 10烯基,任选取代的C 2 -C 10炔基,烷基中间体,烷基磷酸酯,烷基硫代磷酸酯,烷基二硫代磷酸酯,烷基膦酸酯,烷基胺,羟烷基, ω-硫代磷酸烷基酯,任选被取代的聚乙二醇(PEG,mw 100-40K),任选被取代的mPEG(mw 120-40K),杂芳基,杂环或连接基 - 配体;氨基烷基, E是C(O)O或OC(O)。