CN113402404B - 脂质化合物及包含其的脂质载体、核酸脂质纳米粒组合物和药物制剂 - Google Patents
脂质化合物及包含其的脂质载体、核酸脂质纳米粒组合物和药物制剂 Download PDFInfo
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Abstract
Description
化合物 | 粒径(nm) | PDI | 包封率(%) |
1 | 95 | 0.14 | 96 |
2 | 84 | 0.20 | 86 |
17 | 184 | 0.19 | 96 |
27 | 90 | 0.21 | 57 |
33 | 86 | 0.11 | 96 |
样品名称 | 粒径(nm) | PDI | 包封率(%) |
比例1 | 93 | 0.36 | 82 |
比例2 | 77 | 0.14 | 70 |
比例3 | 58 | 0.15 | 85 |
比例4 | 76 | 0.32 | 80 |
比例5 | 139 | 0.17 | 69 |
Zeta(mV) | pH 4.0 | pH 7.4 | pH 10.0 |
1 | 10.8 | -1.1 | -41.8 |
2 | 9.05 | -4.29 | -39.4 |
3 | 8.42 | -9.63 | -32.5 |
4 | 9.35 | -10.6 | -33.3 |
5 | 8.19 | -14.4 | -44.1 |
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2022/080352 WO2022227888A1 (zh) | 2021-04-30 | 2022-03-11 | 脂质化合物及包含其的脂质载体、核酸脂质纳米粒组合物和药物制剂 |
EP22737698.5A EP4108655A4 (en) | 2021-04-30 | 2022-03-11 | LIPID COMPOUNDS, AND LIPID VECTOR, COMPOSITION OF LIPID NUCLEIC ACID NANOPARTICLES AND PHARMACEUTICAL PREPARATION CONTAINING THEM |
US17/873,404 US11786609B2 (en) | 2021-04-30 | 2022-07-26 | Lipid compound as well as lipid vector, nucleic acid lipid nanoparticle composition, and pharmaceutical preparation comprising the same |
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CN2021104834958 | 2021-04-30 | ||
CN202110483495 | 2021-04-30 |
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CN113402404A CN113402404A (zh) | 2021-09-17 |
CN113402404B true CN113402404B (zh) | 2022-03-11 |
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US (1) | US11786609B2 (zh) |
EP (1) | EP4108655A4 (zh) |
CN (1) | CN113402404B (zh) |
WO (1) | WO2022227888A1 (zh) |
Cited By (1)
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WO2023201295A1 (en) * | 2022-04-14 | 2023-10-19 | The Trustees Of The University Of Pennsylvania | Biodegradable lipidoids and compositions and methods of use thereof for liver targeted delivery |
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JP2022111798A (ja) * | 2021-01-20 | 2022-08-01 | 国立大学法人北海道大学 | アミノポリエステル及び脂質ナノ粒子 |
CN113402404B (zh) | 2021-04-30 | 2022-03-11 | 苏州科锐迈德生物医药科技有限公司 | 脂质化合物及包含其的脂质载体、核酸脂质纳米粒组合物和药物制剂 |
WO2023092242A1 (en) * | 2021-11-29 | 2023-06-01 | The Governing Council Of The University Of Toronto | Multi-motif dendrons and their supramolecular structures and uses thereof |
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KR20240082389A (ko) * | 2022-01-17 | 2024-06-10 | 에스티팜 주식회사 | 생분해성 이황화 결합을 포함하는 이온화 가능한 지질 및 이를 포함하는 지질나노입자 |
AU2023210287A1 (en) * | 2022-01-21 | 2024-09-05 | Poseida Therapeutics, Inc. | Compositions and methods for delivery of nucleic acids |
CN114805113B (zh) * | 2022-01-22 | 2023-09-15 | 苏州天澜生物材料科技有限公司 | 一种安全高效的可降解脂质纳米颗粒及其制备方法和应用 |
CN116813493A (zh) * | 2022-03-21 | 2023-09-29 | 苏州科锐迈德生物医药科技有限公司 | 一种脂质化合物及基于其的脂质载体、核酸脂质纳米粒组合物和药物制剂 |
CN114957164B (zh) * | 2022-06-10 | 2024-03-01 | 华南理工大学 | 一种脂质化合物及其制备方法与应用 |
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WO2024155931A1 (en) * | 2023-01-20 | 2024-07-25 | Poseida Therapeutics, Inc. | Lipidoid compounds and related compositions and uses |
WO2024155938A1 (en) * | 2023-01-20 | 2024-07-25 | Poseida Therapeutics, Inc. | Lipidoid compounds and related compositions and uses |
CN115998714B (zh) * | 2023-03-20 | 2023-06-30 | 威瑞生物科技(昆明)有限责任公司 | 一种脂质纳米颗粒、递送系统及递送系统的制备方法 |
WO2024199355A1 (en) * | 2023-03-29 | 2024-10-03 | Starna Therapeutics | Nucleic acids encoding therapeutic polypeptides and lipid nanoparticle composition comprising the nucleic acids |
CN116574070A (zh) * | 2023-04-07 | 2023-08-11 | 华南理工大学 | 一种多尾型可电离脂质及其制备方法与应用 |
CN116082184B (zh) * | 2023-04-12 | 2023-06-30 | 山东大学 | 基于环己二胺的可电离脂质、脂质纳米颗粒及其制备方法与应用 |
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GB9601340D0 (en) * | 1996-01-23 | 1996-03-27 | Nycomed Salutar Inc | Contrast media |
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2021
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- 2022-07-26 US US17/873,404 patent/US11786609B2/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2023201295A1 (en) * | 2022-04-14 | 2023-10-19 | The Trustees Of The University Of Pennsylvania | Biodegradable lipidoids and compositions and methods of use thereof for liver targeted delivery |
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WO2022227888A1 (zh) | 2022-11-03 |
US20220378938A1 (en) | 2022-12-01 |
EP4108655A1 (en) | 2022-12-28 |
EP4108655A4 (en) | 2023-09-27 |
CN113402404A (zh) | 2021-09-17 |
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