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公开(公告)号:US08663599B1
公开(公告)日:2014-03-04
申请号:US13682929
申请日:2012-11-21
申请人: Hsing-Wen Sung , Zi-Xian Liao , Min-Fan Chung , Ko-Jie Chen , Po-Yuan Cheng , Hosheng Tu
发明人: Hsing-Wen Sung , Zi-Xian Liao , Min-Fan Chung , Ko-Jie Chen , Po-Yuan Cheng , Hosheng Tu
IPC分类号: A61K51/00
CPC分类号: A61K9/0004 , A61K9/1272 , A61K9/1278 , A61K9/5146 , A61K9/5153 , A61K9/5161 , A61K31/337 , A61K31/4745 , A61K31/52 , A61K31/5377 , A61K31/675 , A61K31/704 , A61K31/7105 , A61K31/711 , A61K38/193 , A61K38/21 , A61K2300/00
摘要: The invention discloses a pharmaceutical composition of pH-sensitive liposome nanoparticles for lodging in a target tissue cell in situ of an animal subject, the nanoparticles comprising a proton-releasing photosensitive compound that releases protons upon photolysis, wherein the compound is in vesicles of the liposomes. A light or UV light is provided to induce the photosensitive compound to release the protons, thus the released protons causing the pH-sensitive liposome to decompose.
摘要翻译: 本发明公开了一种pH敏感的脂质体纳米颗粒的药物组合物,用于在动物受试者的原位靶位于靶组织细胞中,纳米颗粒包含在光解后释放质子的质子释放光敏化合物,其中该化合物在脂质体的囊泡中 。 提供光或UV光以诱导光敏化合物释放质子,因此释放的质子导致pH敏感的脂质体分解。
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公开(公告)号:US08318198B1
公开(公告)日:2012-11-27
申请号:US13527886
申请日:2012-06-20
申请人: Hsing-Wen Sung , Zi-Xian Liao , Min-Fan Chung , Ko-Jie Chen , Hosheng Tu
发明人: Hsing-Wen Sung , Zi-Xian Liao , Min-Fan Chung , Ko-Jie Chen , Hosheng Tu
IPC分类号: A61L15/00
CPC分类号: A61K9/0004 , A61K9/1272 , A61K9/1278 , A61K9/5146 , A61K9/5153 , A61K9/5161 , A61K31/337 , A61K31/4745 , A61K31/704
摘要: The invention discloses a pharmaceutical composition of liposome nanoparticles for lodging in a target tissue cell in situ of an animal subject, the nanoparticles comprising at least one thermal triggered phase-transition compound as a targeting drug delivery system for physical cancer therapy.
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