CA2328922C - Terminally-branched polymeric linkers and polymeric conjugates containing the same - Google Patents
Terminally-branched polymeric linkers and polymeric conjugates containing the same Download PDFInfo
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- CA2328922C CA2328922C CA2328922A CA2328922A CA2328922C CA 2328922 C CA2328922 C CA 2328922C CA 2328922 A CA2328922 A CA 2328922A CA 2328922 A CA2328922 A CA 2328922A CA 2328922 C CA2328922 C CA 2328922C
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- Prior art keywords
- substituted
- group
- alkyls
- compound
- heteroalkyls
- Prior art date
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- 239000000651 prodrug Substances 0.000 claims abstract description 44
- 229940002612 prodrug Drugs 0.000 claims abstract description 44
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 36
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 24
- 125000003118 aryl group Chemical group 0.000 claims abstract description 21
- 239000001257 hydrogen Substances 0.000 claims abstract description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 21
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 20
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 20
- 125000000547 substituted alkyl group Chemical group 0.000 claims abstract description 18
- 125000005346 substituted cycloalkyl group Chemical group 0.000 claims abstract description 18
- 125000003107 substituted aryl group Chemical group 0.000 claims abstract description 17
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 16
- 125000006575 electron-withdrawing group Chemical group 0.000 claims abstract description 14
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims abstract description 14
- 239000003574 free electron Substances 0.000 claims abstract description 11
- 125000004405 heteroalkoxy group Chemical group 0.000 claims abstract description 11
- 125000004429 atom Chemical group 0.000 claims abstract description 10
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 8
- 125000006716 (C1-C6) heteroalkyl group Chemical group 0.000 claims abstract 25
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims abstract 12
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims abstract 10
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims abstract 9
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- KLWPJMFMVPTNCC-UHFFFAOYSA-N Camptothecin Natural products CCC1(O)C(=O)OCC2=C1C=C3C4Nc5ccccc5C=C4CN3C2=O KLWPJMFMVPTNCC-UHFFFAOYSA-N 0.000 claims description 11
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- IMCGHZIGRANKHV-AJNGGQMLSA-N tert-butyl (3s,5s)-2-oxo-5-[(2s,4s)-5-oxo-4-propan-2-yloxolan-2-yl]-3-propan-2-ylpyrrolidine-1-carboxylate Chemical compound O1C(=O)[C@H](C(C)C)C[C@H]1[C@H]1N(C(=O)OC(C)(C)C)C(=O)[C@H](C(C)C)C1 IMCGHZIGRANKHV-AJNGGQMLSA-N 0.000 claims description 4
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- VQOXZBDYSJBXMA-NQTDYLQESA-N nystatin A1 Chemical compound O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/CC/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 VQOXZBDYSJBXMA-NQTDYLQESA-N 0.000 claims description 3
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- YJGVMLPVUAXIQN-XVVDYKMHSA-N podophyllotoxin Chemical compound COC1=C(OC)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3[C@H](O)[C@@H]3[C@@H]2C(OC3)=O)=C1 YJGVMLPVUAXIQN-XVVDYKMHSA-N 0.000 claims description 3
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- WKPWGQKGSOKKOO-RSFHAFMBSA-N maytansine Chemical compound CO[C@@H]([C@@]1(O)C[C@](OC(=O)N1)([C@H]([C@@H]1O[C@@]1(C)[C@@H](OC(=O)[C@H](C)N(C)C(C)=O)CC(=O)N1C)C)[H])\C=C\C=C(C)\CC2=CC(OC)=C(Cl)C1=C2 WKPWGQKGSOKKOO-RSFHAFMBSA-N 0.000 claims description 2
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 150000003058 platinum compounds Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
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- 239000000376 reactant Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
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- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
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- HPSUBMDJBRNXKK-VEIFNGETSA-M sodium;(2r)-2-hydroxy-2-[8-(hydroxymethyl)-9-oxo-11h-indolizino[1,2-b]quinolin-7-yl]butanoate Chemical compound [Na+].C1=CC=C2C=C(CN3C4=CC(=C(C3=O)CO)[C@@](O)(C([O-])=O)CC)C4=NC2=C1 HPSUBMDJBRNXKK-VEIFNGETSA-M 0.000 description 1
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- 229940063683 taxotere Drugs 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
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Classifications
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/08—Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P15/18—Feminine contraceptives
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
- C07H15/252—Naphthacene radicals, e.g. daunomycins, adriamycins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Bioinformatics & Cheminformatics (AREA)
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- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
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- Reproductive Health (AREA)
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- Polymers & Plastics (AREA)
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- Gynecology & Obstetrics (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
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- Hospice & Palliative Care (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pregnancy & Childbirth (AREA)
- Psychiatry (AREA)
- Rheumatology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyethers (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/062,305 | 1998-04-17 | ||
| US09/062,305 US6153655A (en) | 1998-04-17 | 1998-04-17 | Terminally-branched polymeric linkers and polymeric conjugates containing the same |
| PCT/US1999/008373 WO1999053951A1 (en) | 1998-04-17 | 1999-04-16 | Terminally-branched polymeric linkers and polymeric conjugates containing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2328922A1 CA2328922A1 (en) | 1999-10-28 |
| CA2328922C true CA2328922C (en) | 2010-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2328922A Expired - Fee Related CA2328922C (en) | 1998-04-17 | 1999-04-16 | Terminally-branched polymeric linkers and polymeric conjugates containing the same |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US6153655A (https=) |
| EP (1) | EP1071455A4 (https=) |
| JP (1) | JP4860813B2 (https=) |
| AU (1) | AU3648399A (https=) |
| CA (1) | CA2328922C (https=) |
| WO (1) | WO1999053951A1 (https=) |
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| KR100361933B1 (ko) * | 1993-09-08 | 2003-02-14 | 라 졸라 파마슈티칼 컴파니 | 화학적으로정의된비중합성결합가플랫폼분자및그것의콘주게이트 |
| US6624142B2 (en) * | 1997-12-30 | 2003-09-23 | Enzon, Inc. | Trimethyl lock based tetrapartate prodrugs |
| DK1411075T3 (da) * | 1998-03-12 | 2008-10-27 | Nektar Therapeutics Al Corp | Fremgangsmåde til fremstilling af polymerkonjugater |
| US6153655A (en) * | 1998-04-17 | 2000-11-28 | Enzon, Inc. | Terminally-branched polymeric linkers and polymeric conjugates containing the same |
| US6458953B1 (en) * | 1998-12-09 | 2002-10-01 | La Jolla Pharmaceutical Company | Valency platform molecules comprising carbamate linkages |
| KR100549108B1 (ko) * | 1999-02-05 | 2006-02-06 | 삼성토탈 주식회사 | 페인트가 도장된 폴리프로필렌 범퍼로부터 페인트 도막을 제거하는 방법 |
| KR20020022691A (ko) * | 1999-06-08 | 2002-03-27 | 와이즈먼 앤드루 | 아미노옥시기를 포함하는 원자가 플랫폼 분자 |
| US6713454B1 (en) | 1999-09-13 | 2004-03-30 | Nobex Corporation | Prodrugs of etoposide and etoposide analogs |
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| DK1411075T3 (da) | 1998-03-12 | 2008-10-27 | Nektar Therapeutics Al Corp | Fremgangsmåde til fremstilling af polymerkonjugater |
| US6153655A (en) * | 1998-04-17 | 2000-11-28 | Enzon, Inc. | Terminally-branched polymeric linkers and polymeric conjugates containing the same |
-
1998
- 1998-04-17 US US09/062,305 patent/US6153655A/en not_active Expired - Lifetime
-
1999
- 1999-04-16 US US09/293,624 patent/US6395266B1/en not_active Expired - Fee Related
- 1999-04-16 WO PCT/US1999/008373 patent/WO1999053951A1/en not_active Ceased
- 1999-04-16 AU AU36483/99A patent/AU3648399A/en not_active Abandoned
- 1999-04-16 JP JP2000544354A patent/JP4860813B2/ja not_active Expired - Fee Related
- 1999-04-16 EP EP99918611A patent/EP1071455A4/en not_active Ceased
- 1999-04-16 CA CA2328922A patent/CA2328922C/en not_active Expired - Fee Related
-
2002
- 2002-02-06 US US10/067,930 patent/US6638499B2/en not_active Expired - Fee Related
-
2003
- 2003-08-08 US US10/638,031 patent/US20040053976A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1071455A1 (en) | 2001-01-31 |
| US6153655A (en) | 2000-11-28 |
| WO1999053951A9 (en) | 2000-10-05 |
| WO1999053951A1 (en) | 1999-10-28 |
| JP4860813B2 (ja) | 2012-01-25 |
| CA2328922A1 (en) | 1999-10-28 |
| US6395266B1 (en) | 2002-05-28 |
| EP1071455A4 (en) | 2002-08-14 |
| AU3648399A (en) | 1999-11-08 |
| US6638499B2 (en) | 2003-10-28 |
| US20020103259A1 (en) | 2002-08-01 |
| JP2002512265A (ja) | 2002-04-23 |
| US20040053976A1 (en) | 2004-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150416 |