CN103772686B - 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 - Google Patents
一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 Download PDFInfo
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Abstract
Description
Claims (6)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414318.5A CN103772686B (zh) | 2012-10-26 | 2012-10-26 | 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 |
| PT138488291T PT2913353T (pt) | 2012-10-26 | 2013-09-22 | Copolímero em bloco anfifílico e o seu método de preparação e sistema micelar para transporte de fármaco, formada pelo mesmo, com fármaco antitumoral |
| PCT/CN2013/083958 WO2014063549A1 (zh) | 2012-10-26 | 2013-09-22 | 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 |
| JP2015538265A JP5893807B2 (ja) | 2012-10-26 | 2013-09-22 | 両親媒性ブロック共重合体、その調製方法、及び前記共重合体と抗腫瘍薬とで形成されたミセル状薬物内包システム |
| EP13848829.1A EP2913353B1 (en) | 2012-10-26 | 2013-09-22 | Amphiphilic block copolymer and preparation method thereof and micellar drug-loading system formed by same with antitumor drug |
| ES13848829.1T ES2613876T3 (es) | 2012-10-26 | 2013-09-22 | Bloque copolimérico anfifílico y método de preparación del mismo y sistema micelar de carga de fármacos formado por el mismo con un fármaco antitumoral |
| AU2013334301A AU2013334301B2 (en) | 2012-10-26 | 2013-09-22 | Amphiphilic block copolymer and preparation method thereof and micellar drug-loading system formed by same with antitumor drug |
| US14/438,409 US9393312B2 (en) | 2012-10-26 | 2013-09-22 | Amphiphilic block copolymer and preparation method thereof and micellar drug-loading system formed by same with antitumor drug |
| CA2889518A CA2889518C (en) | 2012-10-26 | 2013-09-22 | An amphiphilic block copolymer, the preparation method thereof, and a micellar drug-loaded system formed by said copolymer and an anti-tumor drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210414318.5A CN103772686B (zh) | 2012-10-26 | 2012-10-26 | 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103772686A CN103772686A (zh) | 2014-05-07 |
| CN103772686B true CN103772686B (zh) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210414318.5A Active CN103772686B (zh) | 2012-10-26 | 2012-10-26 | 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9393312B2 (zh) |
| EP (1) | EP2913353B1 (zh) |
| JP (1) | JP5893807B2 (zh) |
| CN (1) | CN103772686B (zh) |
| AU (1) | AU2013334301B2 (zh) |
| CA (1) | CA2889518C (zh) |
| ES (1) | ES2613876T3 (zh) |
| PT (1) | PT2913353T (zh) |
| WO (1) | WO2014063549A1 (zh) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103772686B (zh) | 2012-10-26 | 2015-01-07 | 苏州雷纳药物研发有限公司 | 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 |
| CN104758256B (zh) * | 2014-02-14 | 2016-05-04 | 苏州海特比奥生物技术有限公司 | 一种多西他赛纳米聚合物胶束冻干制剂及其制备方法 |
| CN104510712A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种不含赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN109432001A (zh) * | 2014-05-10 | 2019-03-08 | 上海珀理玫化学科技有限公司 | 紫杉醇胶束制剂的生产工艺及其制品 |
| CN110200914A (zh) * | 2014-05-10 | 2019-09-06 | 上海珀理玫化学科技有限公司 | 一种紫杉醇胶束制备工艺及产物 |
| CN104511021A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种不含赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN110237039A (zh) * | 2014-05-10 | 2019-09-17 | 上海珀理玫化学科技有限公司 | 一种紫杉醇冻干粉制备工艺及产物 |
| CN104511020A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种紫杉醇的药物组合物 |
| CN104510714A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种不含赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN104510705A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种紫杉醇胶束制剂 |
| CN104510715A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种含有赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN104510713A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种含有赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN104510716A (zh) * | 2014-05-10 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种含有赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN104511024A (zh) * | 2014-05-15 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种不含赋形剂的紫杉醇冻干粉制剂及其制备方法 |
| CN104510706A (zh) * | 2014-05-15 | 2015-04-15 | 上海珀理玫化学科技有限公司 | 一种紫杉醇胶束制剂 |
| CN104546740A (zh) * | 2014-05-15 | 2015-04-29 | 上海珀理玫化学科技有限公司 | 一种含有赋形剂的紫杉醇冻干粉制剂及其制备方法 |
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| US10080720B2 (en) | 2014-07-15 | 2018-09-25 | Gainia (Shanghai) Patent Technology Ltd. | Pharmaceutical composition containing docetaxel |
| CN105267972A (zh) * | 2014-07-15 | 2016-01-27 | 上海珀理玫化学科技有限公司 | 一种载多西他赛的胶束制剂 |
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| CN116509801B (zh) * | 2023-05-06 | 2024-07-05 | 复旦大学 | 一种适配胰腺癌微环境的乏氧响应递药胶束及制备方法 |
| CN117004006A (zh) * | 2023-08-07 | 2023-11-07 | 科贝园(北京)医药科技有限公司 | 一种两亲性嵌段共聚物及其制备方法和应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429120A (zh) * | 2000-05-17 | 2003-07-09 | 株式会社三养社 | 稳定的聚合胶束型药物组合物和制备它的方法 |
| CN101787119A (zh) * | 2010-03-25 | 2010-07-28 | 复旦大学 | 一种具有肿瘤组织pH响应性的聚合物及其胶束 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR015175A1 (es) | 1997-10-03 | 2001-04-18 | Macromed Inc | COMPOSICIoN ACUOSA BIODEGRADABLE POLIMÉRICA PARA LA ENTREGA DE UN FÁRMACO. |
| US20040197408A1 (en) | 2002-12-30 | 2004-10-07 | Angiotech International Ag | Amino acids in micelle preparation |
| CN1537636A (zh) | 2003-10-13 | 2004-10-20 | 四川大学华西药学院 | 药用高分子mPEG-PLGA-mPEG辅料及制法和应用 |
| JP2007056079A (ja) * | 2005-08-22 | 2007-03-08 | National Institute For Materials Science | 乳酸とペプチドのブロック共重合体とその製造方法 |
| JP5263805B2 (ja) * | 2007-06-13 | 2013-08-14 | 国立大学法人群馬大学 | 両親媒性の高分子配位子によって安定化された高分子錯体および検査用組成物および医薬組成物 |
| JP4911523B2 (ja) * | 2007-10-22 | 2012-04-04 | 国立大学法人群馬大学 | 温度応答性配列を含むデプシペプチド構造と親水性高分子構造からなるブロック共重合体 |
| KR101024742B1 (ko) | 2007-12-31 | 2011-03-24 | 주식회사 삼양사 | 탁산 함유 양친성 블록 공중합체 미셀 조성물 및 그 제조방법 |
| CN101265311A (zh) | 2008-05-07 | 2008-09-17 | 天津大学 | Pvp-peg-pla壳层交联的纳米胶束的制备方法 |
| JP5522361B2 (ja) * | 2009-09-18 | 2014-06-18 | 国立大学法人 筑波大学 | ガンの中性子捕捉療法を可能とする架橋型ホウ素内包ミセル |
| CN101773465B (zh) | 2010-01-19 | 2012-11-07 | 南京泛太化工医药研究所 | 以氨基酸为稳定剂的聚合物胶束载药系统 |
| CN103772686B (zh) | 2012-10-26 | 2015-01-07 | 苏州雷纳药物研发有限公司 | 一种两亲性嵌段共聚物及其制备方法、以及该共聚物与抗肿瘤药物形成的胶束载药系统 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1429120A (zh) * | 2000-05-17 | 2003-07-09 | 株式会社三养社 | 稳定的聚合胶束型药物组合物和制备它的方法 |
| CN101787119A (zh) * | 2010-03-25 | 2010-07-28 | 复旦大学 | 一种具有肿瘤组织pH响应性的聚合物及其胶束 |
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