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
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)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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 (en)
EP (1) EP3052101B1 (en)
JP (2) JP6473145B2 (en)
KR (1) KR102320753B1 (en)
CN (1) CN106061483B (en)
AU (2) AU2014331591B2 (en)
BR (1) BR112016007410B1 (en)
CA (1) CA2925132C (en)
DK (1) DK3052101T3 (en)
ES (1) ES2759905T3 (en)
MX (1) MX371201B (en)
SG (2) SG11201602258WA (en)
TW (1) TWI716342B (en)
WO (1) WO2015051307A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX371201B (en) * 2013-10-04 2020-01-22 Prolynx Llc Slow-release conjugates of sn-38.
CN107375288B (en) * 2016-05-16 2019-08-23 博瑞生物医药(苏州)股份有限公司 The polymerization target anticancer conjugate of multi-arm
EP3613792B1 (en) 2017-04-21 2021-02-24 Bright Gene Bio-Medical Technology Co., Ltd. Multi-arm targeted anti-cancer conjugate
AU2019206623A1 (en) * 2018-01-12 2020-07-16 Prolynx Llc Synergistic cancer treatment
JP2022501341A (en) * 2018-09-17 2022-01-06 ザ・チルドレンズ・ホスピタル・オブ・フィラデルフィアThe Children’S Hospital Of Philadelphia Polymer-based polymer prodrugs
BR112021020023A2 (en) * 2019-04-05 2021-12-07 Prolynx Llc Improved conjugation ligands
BR112022003649A2 (en) * 2019-08-28 2022-07-19 Prolynx Llc DNA DAMAGE RESPONSE INHIBITORS CONJUGATE
CA3193485A1 (en) 2020-09-28 2022-03-31 Fundacio Institut De Recerca Biomedica (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
AR128900A1 (en) 2022-03-28 2024-06-26 Sant Joan De Deu Hospital HYDROSOLUBLE PEPTIDED DELIVERY SYSTEM FOR ANTI-CANCER DRUGS

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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
US7495099B2 (en) 2002-10-31 2009-02-24 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
SI1675622T1 (en) 2003-09-17 2017-09-29 Nektar Therapeutics Multi-arm polymer prodrugs
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
RU2009114154A (en) * 2006-09-15 2010-10-20 Энзон Фармасьютикалз, Инк. (Us) POLYMERIC DRUGS WITH DIRECTED DELIVERY CONTAINING POLYFUNCTIONAL LINKERS
JP2012506380A (en) * 2008-10-21 2012-03-15 エンゾン ファーマシューティカルズ,インコーポレーテッド Treatment of neuroblastoma with a multi-arm polymer conjugate of 7-ethyl-10-hydroxycamptothecin
US20100126866A1 (en) 2008-11-18 2010-05-27 Baxter Healthcare S.A. Methods of determining polydispersity and/or molecular weight distribution of a polyethylene glycol sample
WO2010138719A1 (en) 2009-05-28 2010-12-02 Mersana Therapeutics, Inc. Polyal drug conjugates comprising variable rate-releasing linkers
JP5951496B2 (en) * 2009-11-18 2016-07-13 ネクター セラピューティクス Acid salt forms of polymer-drug conjugates and methods for alkoxylation
US8703907B2 (en) * 2010-05-05 2014-04-22 Prolynx Llc Controlled drug release from dendrimers
US8754190B2 (en) 2010-05-05 2014-06-17 Prolynx Llc Controlled release from macromolecular conjugates
JP2012000072A (en) * 2010-06-18 2012-01-05 Japan Health Science Foundation Novel antifibrin antibody
AR082806A1 (en) * 2010-08-30 2013-01-09 Sun Pharma Advanced Res Co Ltd STABLE PHARMACEUTICAL COMPOSITION
JP5899241B2 (en) * 2010-12-21 2016-04-06 ネクター セラピューティクス Multi-arm polymer prodrug conjugates of pemetrexed-based compounds
WO2013036857A1 (en) * 2011-09-07 2013-03-14 Prolynx Llc Sulfone linkers
MX371201B (en) * 2013-10-04 2020-01-22 Prolynx Llc Slow-release conjugates of sn-38.

Also Published As

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

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