SG10201811365RA - Slow-release conjugates of sn-38 - Google Patents
Slow-release conjugates of sn-38Info
- Publication number
- SG10201811365RA SG10201811365RA SG10201811365RA SG10201811365RA SG10201811365RA SG 10201811365R A SG10201811365R A SG 10201811365RA SG 10201811365R A SG10201811365R A SG 10201811365RA SG 10201811365R A SG10201811365R A SG 10201811365RA SG 10201811365R A SG10201811365R A SG 10201811365RA
- Authority
- SG
- Singapore
- Prior art keywords
- slow
- conjugates
- release
- release conjugates
- glucuronate
- Prior art date
Links
Classifications
-
- 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
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/20—Organic 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
-
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic 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
-
- 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
-
- 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
- C08G65/333—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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic 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)
Abstract
SLOW-RELEASE CONJUGATES OF SN- Conjugates of SN-38 that provide optimal drug release rates and minimize the formation of the corresponding glucuronate are described. The conjugates release SN- 38 from a polyethylene glycol through a (3-elimination mechanism. Figure 5 29
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361887111P | 2013-10-04 | 2013-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201811365RA true SG10201811365RA (en) | 2019-02-27 |
Family
ID=51871275
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201811365RA SG10201811365RA (en) | 2013-10-04 | 2014-10-03 | Slow-release conjugates of sn-38 |
SG11201602258WA SG11201602258WA (en) | 2013-10-04 | 2014-10-03 | Slow-release conjugates of sn-38 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201602258WA SG11201602258WA (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) | SG10201811365RA (en) |
TW (1) | TWI716342B (en) |
WO (1) | WO2015051307A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6473145B2 (en) * | 2013-10-04 | 2019-02-20 | プロリンクス エルエルシー | SN-38 sustained release conjugate |
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 |
CA3058029A1 (en) * | 2017-04-21 | 2018-10-25 | Brightgene Bio-Medical Technology Co., Ltd. | Multi-arm targeted anti-cancer conjugate |
CA3087628A1 (en) * | 2018-01-12 | 2019-07-18 | Prolynx Llc | Synergistic cancer treatment |
EP3852793A4 (en) * | 2018-09-17 | 2022-07-13 | The Children's Hospital Of Philadelphia | Polymer-based macromolecular prodrugs |
KR20210150496A (en) * | 2019-04-05 | 2021-12-10 | 프로린크스 엘엘시 | Improved conjugation linker |
MX2022002340A (en) * | 2019-08-28 | 2022-04-06 | Prolynx Llc | Conjugated inhibitors of dna damage response. |
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 |
WO2023186822A1 (en) | 2022-03-28 | 2023-10-05 | Hospital Sant Joan De Deu | Peptidic water-soluble delivery system of anticancer drugs |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4745664B2 (en) | 2002-10-31 | 2011-08-10 | 日本化薬株式会社 | Polymer 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 |
PT1675622T (en) * | 2003-09-17 | 2017-09-19 | 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 |
CN101541332A (en) * | 2006-09-15 | 2009-09-23 | 安佐制药股份有限公司 | Targeted polymeric prodrugs containing multifunctional linkers |
EP2341774B1 (en) * | 2008-10-21 | 2013-12-04 | Belrose Pharma Inc. | Treatment of neuroblastoma with multi-arm polymeric conjugates 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 |
CN102448469A (en) | 2009-05-28 | 2012-05-09 | 摩萨纳医疗有限公司 | Polyal (ketone) drug conjugates comprising variable rate-releasing linkers |
MX338134B (en) * | 2009-11-18 | 2016-04-01 | Nektar Therapeutics | Acid salt forms of polymer-drug conjugates and alkoxylation methods. |
WO2011140376A1 (en) * | 2010-05-05 | 2011-11-10 | 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 |
WO2012029076A2 (en) * | 2010-08-30 | 2012-03-08 | Sun Pharma Advanced Research Company 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 |
JP6473145B2 (en) * | 2013-10-04 | 2019-02-20 | プロリンクス エルエルシー | SN-38 sustained release conjugate |
-
2014
- 2014-10-03 JP JP2016520004A patent/JP6473145B2/en active Active
- 2014-10-03 AU AU2014331591A patent/AU2014331591B2/en active Active
- 2014-10-03 CA CA2925132A patent/CA2925132C/en active Active
- 2014-10-03 EP EP14796322.7A patent/EP3052101B1/en active Active
- 2014-10-03 TW TW103134678A patent/TWI716342B/en active
- 2014-10-03 SG SG10201811365RA patent/SG10201811365RA/en unknown
- 2014-10-03 CN CN201480062543.4A patent/CN106061483B/en active Active
- 2014-10-03 KR KR1020167011936A patent/KR102320753B1/en active IP Right Grant
- 2014-10-03 SG SG11201602258WA patent/SG11201602258WA/en unknown
- 2014-10-03 MX MX2016004299A patent/MX371201B/en active IP Right Grant
- 2014-10-03 BR BR112016007410-6A patent/BR112016007410B1/en active IP Right Grant
- 2014-10-03 ES ES14796322T patent/ES2759905T3/en active Active
- 2014-10-03 DK DK14796322.7T patent/DK3052101T3/en active
- 2014-10-03 WO PCT/US2014/059146 patent/WO2015051307A1/en active Application Filing
- 2014-10-03 US US15/026,579 patent/US10016411B2/en active Active
-
2018
- 2018-06-14 US US16/009,078 patent/US10342792B2/en active Active
- 2018-11-01 AU AU2018256608A patent/AU2018256608A1/en not_active Abandoned
-
2019
- 2019-01-24 JP JP2019010029A patent/JP6842479B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3052101A1 (en) | 2016-08-10 |
AU2018256608A1 (en) | 2018-11-22 |
MX371201B (en) | 2020-01-22 |
US10342792B2 (en) | 2019-07-09 |
DK3052101T3 (en) | 2019-12-16 |
KR102320753B1 (en) | 2021-11-02 |
US20160243106A1 (en) | 2016-08-25 |
BR112016007410A2 (en) | 2017-08-01 |
AU2014331591A1 (en) | 2016-05-19 |
SG11201602258WA (en) | 2016-04-28 |
BR112016007410B1 (en) | 2022-07-19 |
ES2759905T3 (en) | 2020-05-12 |
CN106061483A (en) | 2016-10-26 |
WO2015051307A1 (en) | 2015-04-09 |
TW201601759A (en) | 2016-01-16 |
EP3052101B1 (en) | 2019-11-20 |
US20180289695A1 (en) | 2018-10-11 |
BR112016007410A8 (en) | 2020-02-27 |
AU2014331591B2 (en) | 2018-08-16 |
JP6473145B2 (en) | 2019-02-20 |
US10016411B2 (en) | 2018-07-10 |
MX2016004299A (en) | 2016-10-04 |
JP6842479B2 (en) | 2021-03-17 |
CN106061483B (en) | 2021-01-08 |
KR20160065203A (en) | 2016-06-08 |
CA2925132A1 (en) | 2015-04-09 |
JP2016531895A (en) | 2016-10-13 |
CA2925132C (en) | 2021-11-30 |
TWI716342B (en) | 2021-01-21 |
JP2019104739A (en) | 2019-06-27 |
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