CA2723263A1 - Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides - Google Patents

Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides Download PDF

Info

Publication number
CA2723263A1
CA2723263A1 CA2723263A CA2723263A CA2723263A1 CA 2723263 A1 CA2723263 A1 CA 2723263A1 CA 2723263 A CA2723263 A CA 2723263A CA 2723263 A CA2723263 A CA 2723263A CA 2723263 A1 CA2723263 A1 CA 2723263A1
Authority
CA
Canada
Prior art keywords
compound
oligonucleotide
occurrence
peg
oligonucleotides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2723263A
Other languages
English (en)
French (fr)
Inventor
Hong Zhao
Prasanna Reddy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Belrose Pharma Inc
Original Assignee
Enzon Pharmaceuticals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Enzon Pharmaceuticals Inc filed Critical Enzon Pharmaceuticals Inc
Publication of CA2723263A1 publication Critical patent/CA2723263A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
    • A61K48/0025—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid
    • 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
    • A61K47/54—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 compound
    • A61K47/55—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 compound the modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug
    • A61K47/551—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 compound the modifying agent being also a pharmacologically or therapeutically active agent, i.e. the entire conjugate being a codrug one of the codrug's components being a vitamin, e.g. niacinamide, vitamin B3, cobalamin, vitamin B12, folate, vitamin A or retinoic acid
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
    • A61K48/0025—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid
    • A61K48/0041—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the non-active part clearly interacts with the delivered nucleic acid the non-active part being polymeric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/111—General methods applicable to biologically active non-coding nucleic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/30—Chemical structure
    • C12N2310/35—Nature of the modification
    • C12N2310/351—Conjugate
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2320/00—Applications; Uses
    • C12N2320/30—Special therapeutic applications
    • C12N2320/32—Special delivery means, e.g. tissue-specific
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2810/00—Vectors comprising a targeting moiety
    • C12N2810/10—Vectors comprising a non-peptidic targeting moiety

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2723263A 2008-05-23 2009-05-22 Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides Abandoned CA2723263A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US5595008P 2008-05-23 2008-05-23
US5586908P 2008-05-23 2008-05-23
US61/055,869 2008-05-23
US61/055,950 2008-05-23
US10657808P 2008-10-19 2008-10-19
US10657608P 2008-10-19 2008-10-19
US61/106,576 2008-10-19
US61/106,578 2008-10-19
PCT/US2009/044953 WO2009143412A2 (en) 2008-05-23 2009-05-22 Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides

Publications (1)

Publication Number Publication Date
CA2723263A1 true CA2723263A1 (en) 2009-11-26

Family

ID=41340917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2723263A Abandoned CA2723263A1 (en) 2008-05-23 2009-05-22 Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides

Country Status (6)

Country Link
US (1) US20110105413A1 (https=)
EP (1) EP2288261A4 (https=)
JP (1) JP2011520983A (https=)
CA (1) CA2723263A1 (https=)
TW (1) TW201004648A (https=)
WO (1) WO2009143412A2 (https=)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009025669A1 (en) * 2007-08-20 2009-02-26 Enzon Pharmaceuticals, Inc. Polymeric linkers containing pyridyl disulfide moieties
ITMI20131929A1 (it) * 2013-11-20 2015-05-21 Domenico Terenzio Coniugato dell'acido folico e dell'indolo-3-carbinolo per uso medico
CA2943609A1 (en) 2014-03-27 2015-10-01 The Brigham And Women's Hospital, Inc. Metabolically-activated drug conjugates to overcome resistance in cancer therapy
WO2017118707A1 (en) 2016-01-08 2017-07-13 Ascendis Pharma Growth Disorders A/S Controlled-release cnp agonists with reduced side-effects
IL297375B2 (en) 2016-01-08 2024-02-01 Ascendis Pharma Growth Disorders As Controlled-release CNP agonists with low NPR–C binding
IL259827B2 (en) 2016-01-08 2025-07-01 Ascendis Pharma Growth Disorders As Controlled-release CNP agonists with low initial NPR-B activity
NZ743487A (en) 2016-01-08 2023-02-24 Ascendis Pharma Growth Disorders As Controlled-release cnp agonists with increased nep stability
LT3400019T (lt) 2016-01-08 2022-12-12 Ascendis Pharma Growth Disorders A/S Cnp provaistai su prie žiedo fragmento prijungtu nešikliu
MX2018008061A (es) 2016-01-08 2018-08-23 Ascendis Pharma Growth Disorders As Profarmacos de peptido natriuretico tipo c (cnp) con porciones portadoras grandes.
MX2018009938A (es) 2016-03-01 2019-03-14 Ascendis Pharma Bone Diseases As Profarmacos de hormona paratiroidea (pth).
US11896671B2 (en) 2016-07-13 2024-02-13 Ascendis Pharma A/S Conjugation method for carrier-linked prodrugs
EP3518961B1 (en) 2016-09-29 2023-02-22 Ascendis Pharma Bone Diseases A/S Pth compounds with low peak-to-trough ratios
HUE062117T2 (hu) 2016-09-29 2023-09-28 Ascendis Pharma Growth Disorders As Kombinációs terápia szabályozott felszabadulású CNP agonistákkal
CN109789189B (zh) 2016-09-29 2024-01-23 阿森迪斯药物骨疾病股份有限公司 控释pth化合物的剂量方案
MA46428B1 (fr) 2016-09-29 2025-02-28 Ascendis Pharma Bone Diseases A/S Composés de pth à libération contrôlée
SG10202107829YA (en) 2017-03-22 2021-08-30 Genentech Inc Hydrogel cross-linked hyaluronic acid prodrug compositions and methods
EP3773681A1 (en) 2018-03-28 2021-02-17 Ascendis Pharma A/S Conjugates
WO2019185705A1 (en) 2018-03-28 2019-10-03 Ascendis Pharma A/S Il-2 conjugates
PL3793587T3 (pl) 2018-05-18 2025-09-22 Ascendis Pharma Bone Diseases A/S Dawka początkowa koniugatów PTH
IL281690B2 (en) 2018-09-26 2025-01-01 Ascendis Pharma As New hydrogel bracelets
WO2020064844A1 (en) 2018-09-26 2020-04-02 Ascendis Pharma A/S Treatment of infections
WO2020064847A1 (en) 2018-09-26 2020-04-02 Ascendis Pharma A/S Degradable hyaluronic acid hydrogels
AU2020204786A1 (en) 2019-01-04 2021-06-10 Ascendis Pharma Oncology Division A/S Induction of sustained local inflammation
TW202500188A (zh) 2019-01-04 2025-01-01 丹麥商阿仙帝斯製藥公司 模式辨別受體(pattern recognition receptor)促效劑的共軛物
EP3906065B1 (en) 2019-01-04 2025-04-30 Ascendis Pharma Oncology Division A/S Prr agonist for use in the treatment of cancer
BR112021010043A2 (pt) 2019-01-04 2021-10-26 Ascendis Pharma Oncology Division A/S Níveis de fármaco locais sustentados para agonistas imunes inatos
EP3923906A1 (en) 2019-02-11 2021-12-22 Ascendis Pharma Growth Disorders A/S Dry pharmaceutical formulations of cnp conjugates
CA3129357A1 (en) 2019-02-11 2020-08-20 Ascendis Pharma Bone Diseases A/S Liquid pharmaceutical formulations of pth conjugates
CA3143278A1 (en) 2019-06-21 2020-12-24 Ascendis Pharma Oncology Division A/S Tyrosine kinase inhibitor conjugates
WO2020254607A1 (en) 2019-06-21 2020-12-24 Ascendis Pharma Oncology Division A/S Anti-ctla4 compounds with localized pd properties
WO2020254617A1 (en) 2019-06-21 2020-12-24 Ascendis Pharma Oncology Division A/S Anti-ctla4 compounds with localized pk properties
WO2020254612A1 (en) 2019-06-21 2020-12-24 Ascendis Pharma Oncology Division A/S Controlled-release tyrosine kinase inhibitor compounds with localized pd properties
WO2020254613A1 (en) 2019-06-21 2020-12-24 Ascendis Pharma Oncology Division A/S Controlled-release tyrosine kinase inhibitor compounds with localized pk properties
EP3986479A1 (en) 2019-06-21 2022-04-27 Ascendis Pharma Oncology Division A/S Anti-ctla4 conjugates
MX2022007371A (es) 2020-01-13 2022-07-12 Ascendis Pharma Bone Diseases As Tratamiento del hipoparatiroidismo.
CA3175974A1 (en) 2020-05-04 2021-11-11 Oliver Boris Stauch Hydrogel irradiation
MX2022014082A (es) 2020-06-03 2022-12-07 Ascendis Pharma Oncology Div A/S Secuencias de interleucina (il-2) y usos de las mismas.
JP2023540701A (ja) 2020-08-28 2023-09-26 アセンディス ファーマ オンコロジー ディヴィジョン エー／エス グリコシル化ｉｌ－２タンパク質及びその使用
AU2021349316A1 (en) 2020-09-28 2023-04-27 Ascendis Pharma Bone Diseases A/S Improvement of physical and mental well-being of patients with hypoparathyroidism
BR112023018802A2 (pt) 2021-04-01 2023-10-31 Ascendis Pharma As Uso de hormônio de crescimento de ação prolongada para o tratamento de doenças induzidas por inflamação
EP4331617A4 (en) * 2021-04-28 2025-11-12 Japan Science & Tech Agency ARTIFICIAL NUCLEIC ACID AND METHOD OF ADMINISTRATING NUCLEIC ACID USING IT
IL311539A (en) 2021-09-22 2024-05-01 Ascendis Pharma Bone Diseases As Long-acting pth compound treatments
US20250032638A1 (en) 2021-12-13 2025-01-30 Ascendis Pharma Oncology Division A/S Novel Cancer Treatments with TLR7/8 Agonists
CA3236278A1 (en) 2021-12-13 2023-06-22 Kennett Sprogoe Effective doses of cnp conjugates
IL316466A (en) 2022-05-23 2024-12-01 Ascendis Pharma Growth Disorders As Liquid pharmaceutical formulations of cnp compounds
WO2024094673A1 (en) 2022-11-02 2024-05-10 Ascendis Pharma Bone Diseases A/S Pth treatment regimen comprising two pth compounds
WO2024104922A1 (en) 2022-11-14 2024-05-23 Ascendis Pharma Growth Disorders A/S Method of improving skeletal muscle function
TW202430223A (zh) 2023-01-05 2024-08-01 丹麥商阿仙帝斯眼科製藥有限公司 用於治療眼部病症之藥物結合物
TW202434299A (zh) 2023-01-05 2024-09-01 丹麥商阿仙帝斯製藥公司 製造水凝膠微球之方法
AU2024232125A1 (en) 2023-03-06 2025-08-28 Ascendis Pharma A/S Compounds of drugs with an albumin binding moiety
WO2024184352A1 (en) 2023-03-06 2024-09-12 Ascendis Pharma A/S Drug compounds comprising albumin-binding moieties
WO2024184354A1 (en) 2023-03-06 2024-09-12 Ascendis Pharma A/S Multi-albumin binding compounds
AU2024240722A1 (en) 2023-03-20 2025-09-18 Ascendis Pharma Growth Disorders A/S Method of treatment of a thoracolumbar deformity in a human subject with achondroplasia
CN121175071A (zh) 2023-05-09 2025-12-19 阿森迪斯药物肿瘤股份有限公司 使用il-2缀合物的新型癌症治疗方法
WO2025051711A1 (en) 2023-09-04 2025-03-13 Ascendis Pharma Bone Diseases A/S Pth treatment of chronic kidney disease
WO2026013136A1 (en) 2024-07-10 2026-01-15 Ascendis Pharma A/S Albumin-binding compounds
WO2026013138A1 (en) 2024-07-10 2026-01-15 Ascendis Pharma A/S Compounds with improved albumin-binding
WO2026013135A1 (en) 2024-07-10 2026-01-15 Ascendis Pharma A/S Albumin-binding reagents

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1411075T3 (da) * 1998-03-12 2008-10-27 Nektar Therapeutics Al Corp Fremgangsmåde til fremstilling af polymerkonjugater
DE60234858D1 (de) * 2001-11-09 2010-02-04 Enzon Inc Polyalkylenoxid-Konjugate von thiolhaltigen Arzneistoffen
EP1581582B2 (en) * 2003-01-06 2017-06-07 Nektar Therapeutics Thiol-selective water-soluble polmer derivatives
WO2004070062A2 (en) * 2003-02-04 2004-08-19 Wyeth Compositions and methods for diagnosing and treating cancers
MXPA05011022A (es) * 2003-04-13 2006-04-27 Enzon Pharmaceuticals Inc Profarmacos oligonucleotidos polimericos.
ATE494012T1 (de) * 2004-12-21 2011-01-15 Nektar Therapeutics Stabilisierte polymer-thiol-reagenzien
US7671067B2 (en) * 2006-02-09 2010-03-02 Enzon Pharmaceuticals, Inc. Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamtothecin
EP2076257A4 (en) * 2006-09-15 2014-04-16 Belrose Pharma Inc POLYMER CONJUGATES WITH POSITIVELY LOADED PARTS
MX2009002855A (es) * 2006-09-15 2009-03-30 Enzon Pharmaceuticals Inc Profarmacos polimericos dirigidos que contienen enlazadores multifuncionales.
US8367065B2 (en) * 2006-09-15 2013-02-05 Enzon Pharmaceuticals, Inc. Targeted polymeric prodrugs containing multifunctional linkers
WO2008098178A2 (en) * 2007-02-09 2008-08-14 Enzon Pharmaceuticals, Inc. Treatment of resistant or refractory cancers with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
WO2009025669A1 (en) * 2007-08-20 2009-02-26 Enzon Pharmaceuticals, Inc. Polymeric linkers containing pyridyl disulfide moieties

Also Published As

Publication number Publication date
WO2009143412A2 (en) 2009-11-26
EP2288261A4 (en) 2013-09-25
US20110105413A1 (en) 2011-05-05
JP2011520983A (ja) 2011-07-21
EP2288261A2 (en) 2011-03-02
WO2009143412A3 (en) 2010-04-15
TW201004648A (en) 2010-02-01

Similar Documents

Publication Publication Date Title
CA2723263A1 (en) Polymeric systems containing intracellular releasable disulfide linker for the delivery of oligonucleotides
JP6522814B2 (ja) オリゴマーおよびオリゴマー・コンジュゲート
KR20090055623A (ko) 올리고뉴클레오티드 전달을 위한 방해된 에스테르 기재 생분해성 링커
US20090202573A1 (en) Polymeric conjugates containing positively-charged moieties
CN102231951A (zh) 用于核酸传递系统的可释放的偶联物
US20100279408A1 (en) Polymeric short interfering rna conjugates
KR20090083334A (ko) 방해된 에스테르 기재 생분해성 링커를 갖는 폴리알킬렌 옥시드
IL293589A (en) Peptide docking vehicle for targeted nucleic acid delivery and uses thereof
EP4509139A1 (en) Conjugate and composition as well as preparation method therefor and use thereof
US8110559B2 (en) Hindered ester-based biodegradable linkers for oligonucleotide delivery
KR20120044925A (ko) 7-에틸-10-하이드록시캄토테신의 다중-가지 고분자 복합체를 이용한 신생혈관형성 억제 방법
US20250325675A1 (en) Aptamer, conjugate, composition, method for preparing same, and use thereof
CA3246368A1 (en) Aptamer, conjugate, composition, method for preparing same, and use thereof

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20140522