SG11201602258WA - Slow-release conjugates of sn-38 - Google Patents

Slow-release conjugates of sn-38

Info

Publication number
SG11201602258WA
SG11201602258WA SG11201602258WA SG11201602258WA SG11201602258WA SG 11201602258W A SG11201602258W A SG 11201602258WA SG 11201602258W A SG11201602258W A SG 11201602258WA SG 11201602258W A SG11201602258W A SG 11201602258WA SG 11201602258W A SG11201602258W A SG 11201602258WA
Authority
SG
Singapore
Prior art keywords
slow
release conjugates
conjugates
release
Prior art date
Application number
SG11201602258WA
Other languages
English (en)
Inventor
Gary Ashley
Eric L Schneider
Original Assignee
Prolynx Llc
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 Prolynx Llc filed Critical Prolynx Llc
Publication of SG11201602258WA publication Critical patent/SG11201602258WA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic 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
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/4738Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4745Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/56Medicinal 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
    • A61K47/59Medicinal 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
    • A61K47/60Medicinal 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/20Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D457/00Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic 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
    • C07D491/22Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D519/00Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32Polymers modified by chemical after-treatment
    • C08G65/329Polymers modified by chemical after-treatment with organic compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32Polymers modified by chemical after-treatment
    • C08G65/329Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33396Polymers modified by chemical after-treatment with organic compounds containing nitrogen having oxygen in addition to nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/48Polymers modified by chemical after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002Dendritic macromolecules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
SG11201602258WA 2013-10-04 2014-10-03 Slow-release conjugates of sn-38 SG11201602258WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361887111P 2013-10-04 2013-10-04
PCT/US2014/059146 WO2015051307A1 (en) 2013-10-04 2014-10-03 Slow-release conjugates of sn-38

Publications (1)

Publication Number Publication Date
SG11201602258WA true SG11201602258WA (en) 2016-04-28

Family

ID=51871275

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201602258WA SG11201602258WA (en) 2013-10-04 2014-10-03 Slow-release conjugates of sn-38
SG10201811365RA SG10201811365RA (en) 2013-10-04 2014-10-03 Slow-release conjugates of sn-38

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201811365RA SG10201811365RA (en) 2013-10-04 2014-10-03 Slow-release conjugates of sn-38

Country Status (14)

Country Link
US (2) US10016411B2 (enExample)
EP (1) EP3052101B1 (enExample)
JP (2) JP6473145B2 (enExample)
KR (1) KR102320753B1 (enExample)
CN (1) CN106061483B (enExample)
AU (2) AU2014331591B2 (enExample)
BR (1) BR112016007410B1 (enExample)
CA (1) CA2925132C (enExample)
DK (1) DK3052101T3 (enExample)
ES (1) ES2759905T3 (enExample)
MX (1) MX371201B (enExample)
SG (2) SG11201602258WA (enExample)
TW (1) TWI716342B (enExample)
WO (1) WO2015051307A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201602258WA (en) * 2013-10-04 2016-04-28 Prolynx Llc Slow-release conjugates of sn-38
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
KR102279429B1 (ko) * 2017-04-21 2021-07-20 브라이트제네 바이오-메디컬 테크놀로지 코., 엘티디. 멀티 암 표적 항암 콘쥬게이트
US11730836B2 (en) * 2018-01-12 2023-08-22 Prolynx Llc Synergistic cancer treatment
JP7546552B2 (ja) * 2018-09-17 2024-09-06 ザ・チルドレンズ・ホスピタル・オブ・フィラデルフィア ポリマーベースの高分子プロドラッグ
EP3946460A4 (en) 2019-04-05 2023-03-29 Prolynx LLC IMPROVED CONJUGATIONAL LINKERS
MX2022002340A (es) * 2019-08-28 2022-04-06 Prolynx Llc Inhibidores conjugados de la respuesta al daño de adn.
WO2022064052A1 (en) 2020-09-28 2022-03-31 Fundació Institut De Recerca Biomèdica (Irb Barcelona) Peptidic conjugates of sn38 useful in the treatment of cancer
US11976196B2 (en) * 2021-04-14 2024-05-07 Cambridge Crops, Inc. Silk packaging applications
JP2025512809A (ja) 2022-03-28 2025-04-22 ホスピタル サン ジョアン デ デウ 抗がん剤のペプチド性水溶性送達システム

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US6011042A (en) * 1997-10-10 2000-01-04 Enzon, Inc. Acyl polymeric derivatives of aromatic hydroxyl-containing compounds
CA2491661A1 (en) * 2002-07-12 2004-01-22 Biomarin Pharmaceutical Inc. The use of isocyanate linkers to make hydrolyzable active agent biopolymer conjugates
AU2003280592B2 (en) 2002-10-31 2008-12-18 Nippon Kayaku Kabushiki Kaisha High-molecular weight derivatives of camptothecins
US20040247624A1 (en) * 2003-06-05 2004-12-09 Unger Evan Charles Methods of making pharmaceutical formulations for the delivery of drugs having low aqueous solubility
LT1675622T (lt) * 2003-09-17 2017-09-11 Nektar Therapeutics Daugiašakio polimero provaistai
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
WO2008034124A2 (en) * 2006-09-15 2008-03-20 Enzon Pharmaceuticals, Inc. Targeted polymeric prodrugs containing multifunctional linkers
KR20110075029A (ko) * 2008-10-21 2011-07-05 엔즌 파마슈티칼스, 인코포레이티드 7-에틸-10-하이드록시캄토테신의 다중-암 고분자 컨쥬게이트로 신경모세포종의 치료
WO2010059661A1 (en) 2008-11-18 2010-05-27 Baxter International Inc. Methods of determining polydispersity and/or molecular weight distribution of a polyethylene glycol sample
CA2762877A1 (en) 2009-05-28 2010-12-02 Mersana Therapeutics, Inc. Polyal drug conjugates comprising variable rate-releasing linkers
AU2010321882B2 (en) * 2009-11-18 2016-01-14 Nektar Therapeutics Salt form of a multi-arm polymer-drug conjugate
EP2571496A4 (en) * 2010-05-05 2016-03-30 Prolynx Llc CONTROLLED RELEASE OF MEDICINE FROM DENIMERS
DK2566335T3 (en) * 2010-05-05 2016-10-03 Prolynx Llc Controlled release of active ingredients from macromolecular CONJUGATES
JP2012000072A (ja) * 2010-06-18 2012-01-05 Japan Health Science Foundation 新規な抗フィブリン抗体
TW201215412A (en) * 2010-08-30 2012-04-16 Sun Pharma Advanced Res Co Ltd Stable pharmaceutical composition
WO2012088282A1 (en) * 2010-12-21 2012-06-28 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of pemetrexed-based compounds
WO2013036857A1 (en) * 2011-09-07 2013-03-14 Prolynx Llc Sulfone linkers
SG11201602258WA (en) * 2013-10-04 2016-04-28 Prolynx Llc Slow-release conjugates of sn-38

Also Published As

Publication number Publication date
BR112016007410A8 (pt) 2020-02-27
AU2014331591A1 (en) 2016-05-19
US10016411B2 (en) 2018-07-10
US10342792B2 (en) 2019-07-09
SG10201811365RA (en) 2019-02-27
CN106061483B (zh) 2021-01-08
DK3052101T3 (da) 2019-12-16
ES2759905T3 (es) 2020-05-12
AU2018256608A1 (en) 2018-11-22
BR112016007410A2 (pt) 2017-08-01
KR20160065203A (ko) 2016-06-08
MX2016004299A (es) 2016-10-04
CN106061483A (zh) 2016-10-26
EP3052101A1 (en) 2016-08-10
WO2015051307A1 (en) 2015-04-09
TWI716342B (zh) 2021-01-21
CA2925132A1 (en) 2015-04-09
JP6842479B2 (ja) 2021-03-17
JP6473145B2 (ja) 2019-02-20
KR102320753B1 (ko) 2021-11-02
MX371201B (es) 2020-01-22
US20160243106A1 (en) 2016-08-25
CA2925132C (en) 2021-11-30
JP2016531895A (ja) 2016-10-13
EP3052101B1 (en) 2019-11-20
US20180289695A1 (en) 2018-10-11
TW201601759A (zh) 2016-01-16
JP2019104739A (ja) 2019-06-27
AU2014331591B2 (en) 2018-08-16
BR112016007410B1 (pt) 2022-07-19

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