CA2662920A1 - Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin - Google Patents

Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin Download PDF

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Publication number
CA2662920A1
CA2662920A1 CA002662920A CA2662920A CA2662920A1 CA 2662920 A1 CA2662920 A1 CA 2662920A1 CA 002662920 A CA002662920 A CA 002662920A CA 2662920 A CA2662920 A CA 2662920A CA 2662920 A1 CA2662920 A1 CA 2662920A1
Authority
CA
Canada
Prior art keywords
cr22r23
dose
substituted
body surface
acid
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
CA002662920A
Other languages
English (en)
French (fr)
Inventor
Puja Sapra
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.
Puja Sapra
Belrose Pharma 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., Puja Sapra, Belrose Pharma Inc. filed Critical Enzon Pharmaceuticals, Inc.
Publication of CA2662920A1 publication Critical patent/CA2662920A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/12Ketones
    • A61K31/121Ketones acyclic
    • 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
    • A61K47/54Medicinal 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
    • A61K47/55Medicinal 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, i.e. a dimer, oligomer or polymer of pharmacologically or therapeutically active compounds
    • 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
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
CA002662920A 2006-09-15 2007-08-17 Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin Abandoned CA2662920A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US84493806P 2006-09-15 2006-09-15
US60/844,938 2006-09-15
US86451606P 2006-11-06 2006-11-06
US60/864,516 2006-11-06
US11/704,607 US7462627B2 (en) 2006-02-09 2007-02-09 Multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin for treatment of breast, colorectal, pancreatic, ovarian and lung cancers
US11/704,607 2007-02-09
PCT/US2007/076241 WO2008033643A2 (en) 2006-09-15 2007-08-17 Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin

Publications (1)

Publication Number Publication Date
CA2662920A1 true CA2662920A1 (en) 2008-03-20

Family

ID=39184444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002662920A Abandoned CA2662920A1 (en) 2006-09-15 2007-08-17 Treatment of non-hodgkin's lymphomas with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin

Country Status (11)

Country Link
US (3) US7462627B2 (US07462627-20081209-C00021.png)
EP (1) EP2073809A4 (US07462627-20081209-C00021.png)
JP (1) JP2010503691A (US07462627-20081209-C00021.png)
KR (2) KR20150005721A (US07462627-20081209-C00021.png)
CN (1) CN101707888B (US07462627-20081209-C00021.png)
AU (1) AU2007297042B2 (US07462627-20081209-C00021.png)
BR (1) BRPI0716807A2 (US07462627-20081209-C00021.png)
CA (1) CA2662920A1 (US07462627-20081209-C00021.png)
IL (1) IL197122A0 (US07462627-20081209-C00021.png)
MX (1) MX2009002853A (US07462627-20081209-C00021.png)
WO (1) WO2008033643A2 (US07462627-20081209-C00021.png)

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KR20090108082A (ko) * 2007-02-09 2009-10-14 엔존 파마슈티컬즈, 인코포레이티드 7-에틸-10-하이드록시캄토테신 다분지형 고분자 접합체를 이용한 내성 또는 불응성 암의 치료방법
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US20120171201A1 (en) * 2009-07-22 2012-07-05 Enzon Pharmaceuticals, Inc. Methods of treating her2 positive cancer with her2 receptor antagonist in combination with multi-arm polymeric conjugates of 7-ethyl-10-hydroxycamptothecin
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KR102320753B1 (ko) 2013-10-04 2021-11-02 프로린크스 엘엘시 Sn-38 서방성 컨쥬게이트
CN104650342B (zh) * 2013-11-18 2018-07-10 江苏豪森药业集团有限公司 多支链聚合药物前体及其应用
CN108727582B (zh) * 2017-04-21 2021-11-05 博瑞生物医药(苏州)股份有限公司 靶向抗癌偶联物
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CN110577550A (zh) * 2018-06-08 2019-12-17 遵义医学院 喜树碱-甘氨酸-去甲斑蝥素结合物及其应用
WO2022035843A1 (en) * 2020-08-12 2022-02-17 Nanomedicine Innovation Center, Llc Topoisomerase inhibitors
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
WO2023095741A1 (ja) * 2021-11-25 2023-06-01 日油株式会社 医療用4分岐型水溶性ポリマー
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Also Published As

Publication number Publication date
US7462627B2 (en) 2008-12-09
US20070197575A1 (en) 2007-08-23
JP2010503691A (ja) 2010-02-04
WO2008033643A2 (en) 2008-03-20
KR20150005721A (ko) 2015-01-14
WO2008033643A3 (en) 2008-12-11
AU2007297042A1 (en) 2008-03-20
EP2073809A4 (en) 2011-04-13
IL197122A0 (en) 2009-11-18
KR20090059117A (ko) 2009-06-10
CN101707888A (zh) 2010-05-12
US20100204261A1 (en) 2010-08-12
US8299089B2 (en) 2012-10-30
US7723351B2 (en) 2010-05-25
CN101707888B (zh) 2013-05-15
BRPI0716807A2 (pt) 2013-11-05
AU2007297042B2 (en) 2013-01-10
EP2073809A2 (en) 2009-07-01
US20090074706A1 (en) 2009-03-19
MX2009002853A (es) 2009-03-27

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140819