JP5951496B2 - ポリマー−薬物コンジュゲートの酸性塩形態及びアルコキシル化方法 - Google Patents

ポリマー−薬物コンジュゲートの酸性塩形態及びアルコキシル化方法 Download PDF

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JP5951496B2
JP5951496B2 JP2012540064A JP2012540064A JP5951496B2 JP 5951496 B2 JP5951496 B2 JP 5951496B2 JP 2012540064 A JP2012540064 A JP 2012540064A JP 2012540064 A JP2012540064 A JP 2012540064A JP 5951496 B2 JP5951496 B2 JP 5951496B2
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salt
conjugate
active agent
polymer
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JP2013511539A (ja
JP2013511539A5 (enExample
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アンソニー オー． チョン，
アンソニー オー． チョン，
ショウジュ リー，
ショウジュ リー，
バルチャンドラ ブイ． ジョシ，
バルチャンドラ ブイ． ジョシ，
ブライアン ブレイ，
ブライアン ブレイ，
シャオヨン ニー，
シャオヨン ニー，
パトリック スペンス，
パトリック スペンス，
アントニ コズロウスキー，
アントニ コズロウスキー，
サムエル マクマヌス，
サムエル マクマヌス，
サチン ティプニス，
サチン ティプニス，
グレッグ ラバティー，
グレッグ ラバティー，
デイビッド スワロー，
デイビッド スワロー，
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ネクター セラピューティクス
ネクター セラピューティクス
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/4738—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4745—Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
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    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
    • C—CHEMISTRY; METALLURGY
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    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C—CHEMISTRY; METALLURGY
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    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33396—Polymers modified by chemical after-treatment with organic compounds containing nitrogen having oxygen in addition to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/02—Applications for biomedical use

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  • Chemical & Material Sciences (AREA)
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  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
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  • Engineering & Computer Science (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Reproductive Health (AREA)
  • Pulmonology (AREA)
  • Endocrinology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyethers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Support Of Aerials (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
JP2012540064A 2009-11-18 2010-11-18 ポリマー−薬物コンジュゲートの酸性塩形態及びアルコキシル化方法 Active JP5951496B2 (ja)

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US26246309P 2009-11-18 2009-11-18
US61/262,463 2009-11-18
US29007209P 2009-12-24 2009-12-24
US61/290,072 2009-12-24
PCT/US2010/057289 WO2011063156A2 (en) 2009-11-18 2010-11-18 Acid salt forms of polymer-drug conjugates and alkoxylation methods

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JP2012540065A Active JP5901073B2 (ja) 2009-11-18 2010-11-18 マルチアームポリマー−薬物コンジュゲートの塩形態
JP2015199074A Pending JP2016006127A (ja) 2009-11-18 2015-10-07 ポリマー−薬物コンジュゲートの酸性塩形態及びアルコキシル化方法

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Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8852638B2 (en) 2005-09-30 2014-10-07 Durect Corporation Sustained release small molecule drug formulation
MX354603B (es) 2007-05-25 2018-03-13 Indivior Uk Ltd Formulaciones de transferencia sostenida de compuestos de risperidona.
CA3063465C (en) 2009-11-18 2023-01-03 Nektar Therapeutics Acid salt forms of polymer-drug conjugates and alkoxylation methods
GB2481017B (en) 2010-06-08 2015-01-07 Rb Pharmaceuticals Ltd Microparticle buprenorphine suspension
US9272044B2 (en) 2010-06-08 2016-03-01 Indivior Uk Limited Injectable flowable composition buprenorphine
EP2771034B1 (en) * 2011-10-25 2018-08-08 Nektar Therapeutics Topoisomerase-i and-ii inhibitors for use in the treatment of patients suffering from cancer
KR20150022753A (ko) * 2012-04-26 2015-03-04 아미렉스 파마슈티컬즈, 인코포레이티드 베타-아밀로이드의 체외 감소를 위한 신규 조성물 및 이의 제조 방법
JP6300460B2 (ja) * 2012-07-20 2018-03-28 キヤノン株式会社 化合物、および前記化合物を有する光音響イメージング用造影剤
US9421276B2 (en) * 2012-08-31 2016-08-23 Virginia Commonwealth University Clickable polyoxetane carrier for drug delivery
AU2013352223B2 (en) 2012-11-28 2019-07-18 Nektar Therapeutics Method for assessing and predicting efficacy of breast cancer treatment with a long-acting topoisomerase I inhibitor
US9493766B2 (en) * 2013-02-04 2016-11-15 Corning Incorporated PCR reaction cleanup buffers
AU2014251038A1 (en) 2013-04-08 2015-11-26 Dennis M. Brown Therapeutic benefit of suboptimally administered chemical compounds
EP3004888A1 (en) 2013-05-31 2016-04-13 Nektar Therapeutics Method for predicting and evaluating responsiveness to cancer treatment with dna-damaging chemotherapeutic agents
CN104225611B (zh) * 2013-06-18 2017-06-30 天津键凯科技有限公司 达沙替尼与非线性构型聚乙二醇的结合物
EP4043036A1 (en) 2013-09-27 2022-08-17 Massachusetts Institute of Technology Carrier-free biologically-active protein nanostructures
CA2925132C (en) * 2013-10-04 2021-11-30 Prolynx Llc Slow-release conjugates of sn-38
JP5721806B2 (ja) * 2013-10-04 2015-05-20 Ｄｅｌｔａ−Ｆｌｙ Ｐｈａｒｍａ株式会社 副作用のない抗癌剤
CA2934552C (en) 2014-01-14 2021-03-30 Nektar Therapeutics Combination-based treatment method
GB201404139D0 (en) 2014-03-10 2014-04-23 Rb Pharmaceuticals Ltd Sustained release buprenorphine solution formulations
KR102138415B1 (ko) * 2014-12-04 2020-07-27 데루타-후라이 화마 가부시키가이샤 신규 peg 유도체
EP3253777B9 (en) * 2015-02-04 2021-11-17 United Arab Emirates University Rvg derived peptides
JP6887685B2 (ja) 2015-08-12 2021-06-16 マサチューセッツ インスティテュート オブ テクノロジー ナノ粒子の細胞表面共役
CN107019803B (zh) * 2016-01-29 2020-09-15 北京键凯科技股份有限公司 具有低成瘾作用的聚乙二醇化阿片样物质
CN107375288B (zh) * 2016-05-16 2019-08-23 博瑞生物医药（苏州）股份有限公司 多臂的聚合靶向抗癌偶联物
CN107469089B (zh) * 2016-06-07 2022-01-07 北京键凯科技股份有限公司 一种peg连接子及配基药物偶联物
US11472856B2 (en) 2016-06-13 2022-10-18 Torque Therapeutics, Inc. Methods and compositions for promoting immune cell function
JP7250679B2 (ja) 2017-01-10 2023-04-03 ネクター セラピューティクス Ｔｌｒ作動薬化合物のマルチアームポリマーコンジュゲート及び関連の免疫療法治療の方法
CN110235003B (zh) * 2017-02-02 2022-04-01 阿尔卑斯阿尔派株式会社 平衡式电流传感器
CN108727584B (zh) * 2017-04-21 2021-01-05 博瑞生物医药（苏州）股份有限公司 抗癌偶联物
EP3613792B1 (en) * 2017-04-21 2021-02-24 Bright Gene Bio-Medical Technology Co., Ltd. Multi-arm targeted anti-cancer conjugate
WO2019046452A1 (en) * 2017-09-01 2019-03-07 Arizona Board Of Regents On Behalf Of Arizona State University THIXOTROPIC BIOCOMPATIBLE GEL FOR OBSERVATION OF LIVING CELLS IN COMPUTER-ASSISTED TOMOGRAPHY ON CELLS
KR20210032924A (ko) 2017-09-05 2021-03-25 토크 테라퓨틱스, 인코포레이티드 치료용 단백질 조성물 및 그의 제조 및 사용 방법
WO2019096096A1 (zh) * 2017-11-14 2019-05-23 博瑞生物医药（苏州）股份有限公司 多臂靶向偶联物
CN107854693B (zh) * 2017-11-14 2020-07-14 高瑞耀业(北京)科技有限公司 整合素受体靶向的抗癌偶联物
CN109776787B (zh) * 2017-11-14 2021-08-03 博瑞生物医药（苏州）股份有限公司 多臂靶向偶联物
CN111526891B (zh) * 2017-12-27 2023-10-20 三洋化成工业株式会社 药品原料药用原料或药品用添加物和使用了它们的药品原料药或药品
JP2021510701A (ja) * 2018-01-12 2021-04-30 プロリンクス エルエルシー 併用投与の毒性を最小化するためのプロトコルおよび検証用のイメージング剤
US11458094B2 (en) * 2018-01-31 2022-10-04 Regents Of The University Of Minnesota Compositions and methods for treating pulmonary edema or lung inflammation
CN110256533B (zh) * 2018-03-12 2022-05-10 博瑞生物医药（苏州）股份有限公司 一种高纯度的多臂抗癌偶联物的提取方法
CN110577552A (zh) * 2018-06-08 2019-12-17 遵义医学院 喜树碱-甘氨酸-5,6-双脱氢去甲斑蝥素结合物及其应用
MX2021003116A (es) * 2018-09-17 2021-05-14 Childrens Hospital Philadelphia Profarmacos macromoleculares a base de polimero.
CN111603567B (zh) 2019-02-22 2024-12-27 赣江新区博瑞创新医药有限公司 Cd44靶向多臂偶联物
CN114727971A (zh) * 2019-08-15 2022-07-08 纽约州立大学研究基金会 磷脂酰丝氨酸结合分子阻断肿瘤相关外泌体的免疫抑制
CN114705801B (zh) * 2022-01-24 2024-02-27 中国食品药品检定研究院(国家药品监督管理局医疗器械标准管理中心、中国药品检验总所) 一种利福霉素类药物中亚硝酸根离子的测定方法
KR20250037645A (ko) * 2023-09-08 2025-03-18 파로스젠 주식회사 항암제 프로드러그 컨쥬게이트의 제조에서 팔라듐의 회수 및 제거 방법

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222261B (de) * 1963-04-20 1966-08-04 Bayer Ag Verfahren zur Herstellung von Polyaethern durch Polymerisation von Alkylenoxyden
GB1157753A (en) * 1966-06-24 1969-07-09 Bp Chem Int Ltd Improvements in or relating to Synthetic Lubricants
JPS6019790A (ja) 1983-07-14 1985-01-31 Yakult Honsha Co Ltd 新規なカンプトテシン誘導体
US5399728A (en) * 1993-04-05 1995-03-21 Arco Chemical Technology, L.P. Process for the preparation of highly esterified alkoxylated polyol compositions
GB9704126D0 (en) * 1997-02-27 1997-04-16 Ici Plc Surfactants
DE19817676A1 (de) * 1998-04-21 1999-10-28 Bayer Ag Verfahren zur aufarbeitungsfreien Herstellung langkettiger Polyetherpolyole
WO2000066125A1 (en) 1999-04-29 2000-11-09 Aventis Pharma S.A. Method for treating cancer using camptothecin derivatives and 5-fluorouracil
DE19937114C2 (de) * 1999-08-06 2003-06-18 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen
US6762325B2 (en) * 2001-05-16 2004-07-13 Nippon Shokubai Co., Ltd. Method for production of alkoxylated compound
SE523934C2 (sv) * 2001-09-24 2004-06-01 Perstorp Specialty Chem Ab Förfarande för av alkoxylering av di-, tri och polyalkoholer
US6608076B1 (en) * 2002-05-16 2003-08-19 Enzon, Inc. Camptothecin derivatives and polymeric conjugates thereof
MXPA05003591A (es) * 2002-10-09 2005-09-30 Insert Therapeutics Inc Materiales basados en ciclodextrina, composiciones y usos relacionados a los mismos.
US20050043215A1 (en) * 2003-02-19 2005-02-24 Tamara Minko Complex drug delivery composition and method for treating cancer
PT2644206T (pt) * 2003-05-23 2019-07-10 Nektar Therapeutics Derivados de peg contendo duas cadeias de peg
KR20120073370A (ko) * 2003-09-17 2012-07-04 넥타르 테라퓨틱스 다분지형 고분자 전구약물
US8394365B2 (en) 2003-09-17 2013-03-12 Nektar Therapeutics Multi-arm polymer prodrugs
CN101132812A (zh) * 2004-03-15 2008-02-27 阿拉巴马耐科塔医药公司 Hiv进入抑制剂的聚合物基组合物和结合物
JP4829120B2 (ja) * 2004-10-01 2011-12-07 株式会社ヤクルト本社 イリノテカン酸付加塩
US8273339B2 (en) 2005-04-12 2012-09-25 Nektar Therapeutics Polymer-based compositions and conjugates of antimicrobial agents
ATE524509T1 (de) * 2005-07-18 2011-09-15 Nektar Therapeutics Verzweigte funktionalisierte polymere unter verwendung von verzweigten polyolen als kernen
US7462627B2 (en) * 2006-02-09 2008-12-09 Enzon Pharmaceuticals, Inc. Multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin for treatment of breast, colorectal, pancreatic, ovarian and lung cancers
IE20060565A1 (en) * 2006-07-28 2008-02-06 Eurand Pharmaceuticals Ltd Drug delivery system based on regioselectively amidated hyaluronic acid
JP5105166B2 (ja) * 2007-12-19 2012-12-19 公益財団法人野口研究所 ポリエーテルの製造方法
CA3063465C (en) 2009-11-18 2023-01-03 Nektar Therapeutics Acid salt forms of polymer-drug conjugates and alkoxylation methods

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