EA202190799A1 - Макромолекулярные пролекарства на полимерной основе - Google Patents
Макромолекулярные пролекарства на полимерной основеInfo
- Publication number
- EA202190799A1 EA202190799A1 EA202190799A EA202190799A EA202190799A1 EA 202190799 A1 EA202190799 A1 EA 202190799A1 EA 202190799 A EA202190799 A EA 202190799A EA 202190799 A EA202190799 A EA 202190799A EA 202190799 A1 EA202190799 A1 EA 202190799A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- prolectives
- polymer
- based macromolecular
- macromolecular
- macromolecular prodrugs
- Prior art date
Links
Classifications
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- 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
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
- A61K31/167—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
-
- 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
-
- 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
- A61K31/4353—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 ortho- or peri-condensed with heterocyclic ring systems
- A61K31/437—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 ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
-
- 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
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- 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
- A61P35/00—Antineoplastic agents
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pain & Pain Management (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Предложены макромолекулярные пролекарства, в которых аналоги камптотецина ковалентно связаны с полимерами через сложноэфирные связи, которые являются лабильными в физиологических условиях. Также предложены способы лечения рака, в частности нейробластомы, макромолекулярными пролекарствами.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862732199P | 2018-09-17 | 2018-09-17 | |
PCT/US2019/051457 WO2020061007A1 (en) | 2018-09-17 | 2019-09-17 | Polymer-based macromolecular prodrugs |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202190799A1 true EA202190799A1 (ru) | 2021-06-22 |
Family
ID=69887739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202190799A EA202190799A1 (ru) | 2018-09-17 | 2019-09-17 | Макромолекулярные пролекарства на полимерной основе |
Country Status (10)
Country | Link |
---|---|
US (3) | US11253603B2 (ru) |
EP (1) | EP3852793A4 (ru) |
JP (1) | JP7546552B2 (ru) |
KR (1) | KR20210072002A (ru) |
CN (1) | CN112996533A (ru) |
AU (1) | AU2019344783A1 (ru) |
CA (1) | CA3112778A1 (ru) |
EA (1) | EA202190799A1 (ru) |
MX (1) | MX2021003116A (ru) |
WO (1) | WO2020061007A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210072002A (ko) * | 2018-09-17 | 2021-06-16 | 더 칠드런스 호스피탈 오브 필라델피아 | 폴리머 기반 거대분자 프로드러그 |
CN115443947B (zh) * | 2022-10-12 | 2023-11-21 | 江苏省人民医院(南京医科大学第一附属医院) | 高血压动物模型的制备方法 |
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AU3406599A (en) | 1998-04-09 | 1999-11-01 | Institut Fur Diagnostikforschung Gmbh An Der Freien Universitat Berlin | Novel benzyl guanidine derivatives for therapy and (in-vivo) and (in-vitro) diagnosis |
JP2002255821A (ja) * | 2001-03-06 | 2002-09-11 | Yakult Honsha Co Ltd | 抗癌剤耐性癌に対する治療剤 |
US7591994B2 (en) * | 2002-12-13 | 2009-09-22 | Immunomedics, Inc. | Camptothecin-binding moiety conjugates |
EP2626083A1 (en) | 2003-09-17 | 2013-08-14 | Nektar Therapeutics | Multi-arm polymer prodrugs |
US8394365B2 (en) | 2003-09-17 | 2013-03-12 | Nektar Therapeutics | Multi-arm polymer prodrugs |
EP1682552B1 (en) * | 2003-10-29 | 2010-06-30 | Sonus Pharmaceuticals, Inc. | Tocopherol-modified therapeutic drug compounds |
US20070254019A1 (en) * | 2006-03-15 | 2007-11-01 | William Zamboni | Method for treating brain cancer |
US20090074074A1 (en) | 2007-06-29 | 2009-03-19 | The Hong Kong University Of Science And Technology | Multiple description encoder and decoder for transmitting multiple descriptions |
KR101671537B1 (ko) * | 2008-08-11 | 2016-11-01 | 넥타르 테라퓨틱스 | 다분지형 중합체 알카노에이트 컨쥬게이트 |
MX2011003063A (es) | 2008-09-23 | 2011-04-21 | Nektar Therapeutics | Composiciones y metodos para lograr concentraciones terapeuticas de farmaco sostenidas en un individuo. |
KR20110075029A (ko) * | 2008-10-21 | 2011-07-05 | 엔즌 파마슈티칼스, 인코포레이티드 | 7-에틸-10-하이드록시캄토테신의 다중-암 고분자 컨쥬게이트로 신경모세포종의 치료 |
CN101385860B (zh) * | 2008-10-31 | 2011-11-02 | 美国草药泉有限责任公司 | 喜树碱及其衍生物的非线性聚乙二醇前药 |
KR20120104158A (ko) | 2009-07-22 | 2012-09-20 | 엔즌 파마슈티칼스, 인코포레이티드 | 7-에틸-10-히드록시캠토테신의 다분지형 중합 컨쥬게이트와 her2 수용체 길항제를 병용하여 her2 양성 암을 치료하는 방법 |
DK2501413T3 (da) * | 2009-11-18 | 2019-06-11 | Nektar Therapeutics | Syre-saltformer af polymermedikamentkonjugater |
WO2012083197A1 (en) | 2010-12-17 | 2012-06-21 | Nektar Therapeutics | Water-soluble polymer conjugates of topotecan |
CN102626518B (zh) * | 2012-05-09 | 2014-05-28 | 中国药科大学 | 一种包载难溶性药物的泊洛沙姆/两亲性多糖混合胶束的制备和应用 |
US10132810B2 (en) | 2012-11-28 | 2018-11-20 | Nektar Therapeutics | Method for assessing and predicting efficacy of breast cancer treatment with a long-acting topoisomerase I inhibitor |
EP3004888A1 (en) | 2013-05-31 | 2016-04-13 | Nektar Therapeutics | Method for predicting and evaluating responsiveness to cancer treatment with dna-damaging chemotherapeutic agents |
SG10201811365RA (en) * | 2013-10-04 | 2019-02-27 | Prolynx Llc | Slow-release conjugates of sn-38 |
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KR20210072002A (ko) * | 2018-09-17 | 2021-06-16 | 더 칠드런스 호스피탈 오브 필라델피아 | 폴리머 기반 거대분자 프로드러그 |
CN111603567A (zh) | 2019-02-22 | 2020-09-01 | 博瑞生物医药(苏州)股份有限公司 | Cd44靶向多臂偶联物 |
JP2022532342A (ja) | 2019-05-14 | 2022-07-14 | ニューベイション・バイオ・インコーポレイテッド | 抗がん核内ホルモン受容体標的化化合物 |
-
2019
- 2019-09-17 KR KR1020217011264A patent/KR20210072002A/ko unknown
- 2019-09-17 EA EA202190799A patent/EA202190799A1/ru unknown
- 2019-09-17 MX MX2021003116A patent/MX2021003116A/es unknown
- 2019-09-17 CN CN201980060783.3A patent/CN112996533A/zh active Pending
- 2019-09-17 CA CA3112778A patent/CA3112778A1/en active Pending
- 2019-09-17 JP JP2021514531A patent/JP7546552B2/ja active Active
- 2019-09-17 WO PCT/US2019/051457 patent/WO2020061007A1/en unknown
- 2019-09-17 AU AU2019344783A patent/AU2019344783A1/en active Pending
- 2019-09-17 US US16/969,790 patent/US11253603B2/en active Active
- 2019-09-17 EP EP19863240.8A patent/EP3852793A4/en active Pending
-
2022
- 2022-02-11 US US17/670,218 patent/US11642414B2/en active Active
-
2023
- 2023-04-27 US US18/140,289 patent/US20230414766A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210000967A1 (en) | 2021-01-07 |
US20230414766A1 (en) | 2023-12-28 |
JP7546552B2 (ja) | 2024-09-06 |
WO2020061007A1 (en) | 2020-03-26 |
CA3112778A1 (en) | 2020-03-26 |
CN112996533A (zh) | 2021-06-18 |
EP3852793A1 (en) | 2021-07-28 |
KR20210072002A (ko) | 2021-06-16 |
US11253603B2 (en) | 2022-02-22 |
AU2019344783A1 (en) | 2021-04-08 |
EP3852793A4 (en) | 2022-07-13 |
US11642414B2 (en) | 2023-05-09 |
JP2022501341A (ja) | 2022-01-06 |
US20220160886A1 (en) | 2022-05-26 |
MX2021003116A (es) | 2021-05-14 |
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