WO2007121453A3 - 2-hydroxy-1-oxo 1,2 dihydro isoquinoline chelating agents - Google Patents
2-hydroxy-1-oxo 1,2 dihydro isoquinoline chelating agents Download PDFInfo
- Publication number
- WO2007121453A3 WO2007121453A3 PCT/US2007/066814 US2007066814W WO2007121453A3 WO 2007121453 A3 WO2007121453 A3 WO 2007121453A3 US 2007066814 W US2007066814 W US 2007066814W WO 2007121453 A3 WO2007121453 A3 WO 2007121453A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hoiqo
- oxo
- hydroxy
- metal
- combination
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/0002—General or multifunctional contrast agents, e.g. chelated agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
- A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
- A61K49/10—Organic compounds
- A61K49/12—Macromolecular compounds
- A61K49/126—Linear polymers, e.g. dextran, inulin, PEG
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/0474—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
- A61K51/0478—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group complexes from non-cyclic ligands, e.g. EDTA, MAG3
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/06—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules
- A61K51/065—Macromolecular compounds, carriers being organic macromolecular compounds, i.e. organic oligomeric, polymeric, dendrimeric molecules conjugates with carriers being macromolecules
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Pharmacology & Pharmacy (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
The invention provides a new class of strongly chelating multidentate ligands based on a 2-hydroxy-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid scaffold (hereafter 1,2-HOIQO) in combination with polyamine backbones. The extremely stable bidentate 1,2- HOIQO moiety can be synthesized by standard synthetic methodology on a large scale. An advantageous feature is the possibility to introduce a wide range of substituents on the benzene ring by standard transformations (like electrophilic aromatic substitutions). This allows, for example, for the tuning of chemical, photophysical, and solubility properties, as well as the attachment of functional moieties, relevant for sensing and imaging applications (e.g. DNA, proteins, antibodies, fluorophores, etc.). The combination of the 1,2-HOIQO chelators with polyamine backbones provides very strongly binding ligands for a variety of metals including first-row transition metals, lanthanides, actinides, etc. Metal complexes of this kind are expected to be useful in a number of applications (e.g. luminescence, MRI, actinide sequestering, metal chelation therapy, metal radioisotope labeling, etc.).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US74499706P | 2006-04-17 | 2006-04-17 | |
US60/744,997 | 2006-04-17 |
Publications (2)
Publication Number | Publication Date |
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WO2007121453A2 WO2007121453A2 (en) | 2007-10-25 |
WO2007121453A3 true WO2007121453A3 (en) | 2008-07-31 |
Family
ID=38610451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/066814 WO2007121453A2 (en) | 2006-04-17 | 2007-04-17 | 2-hydroxy-1-oxo 1,2 dihydro isoquinoline chelating agents |
Country Status (1)
Country | Link |
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WO (1) | WO2007121453A2 (en) |
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US8476431B2 (en) | 2008-11-03 | 2013-07-02 | Itellikine LLC | Benzoxazole kinase inhibitors and methods of use |
US8569323B2 (en) | 2009-07-15 | 2013-10-29 | Intellikine, Llc | Substituted isoquinolin-1(2H)-one compounds, compositions, and methods thereof |
US8604032B2 (en) | 2010-05-21 | 2013-12-10 | Infinity Pharmaceuticals, Inc. | Chemical compounds, compositions and methods for kinase modulation |
US8637542B2 (en) | 2008-03-14 | 2014-01-28 | Intellikine, Inc. | Kinase inhibitors and methods of use |
US8642604B2 (en) | 2006-04-04 | 2014-02-04 | The Regents Of The University Of California | Substituted pyrazolo[3,2-d]pyrimidines as anti-cancer agents |
US8697709B2 (en) | 2008-10-16 | 2014-04-15 | The Regents Of The University Of California | Fused ring heteroaryl kinase inhibitors |
US8703777B2 (en) | 2008-01-04 | 2014-04-22 | Intellikine Llc | Certain chemical entities, compositions and methods |
US8703778B2 (en) | 2008-09-26 | 2014-04-22 | Intellikine Llc | Heterocyclic kinase inhibitors |
US8785470B2 (en) | 2011-08-29 | 2014-07-22 | Infinity Pharmaceuticals, Inc. | Heterocyclic compounds and uses thereof |
US8785454B2 (en) | 2009-05-07 | 2014-07-22 | Intellikine Llc | Heterocyclic compounds and uses thereof |
US8809349B2 (en) | 2011-01-10 | 2014-08-19 | Infinity Pharmaceuticals, Inc. | Processes for preparing isoquinolinones and solid forms of isoquinolinones |
US8828998B2 (en) | 2012-06-25 | 2014-09-09 | Infinity Pharmaceuticals, Inc. | Treatment of lupus, fibrotic conditions, and inflammatory myopathies and other disorders using PI3 kinase inhibitors |
US8901133B2 (en) | 2010-11-10 | 2014-12-02 | Infinity Pharmaceuticals, Inc. | Heterocyclic compounds and uses thereof |
US8940742B2 (en) | 2012-04-10 | 2015-01-27 | Infinity Pharmaceuticals, Inc. | Heterocyclic compounds and uses thereof |
US8969363B2 (en) | 2011-07-19 | 2015-03-03 | Infinity Pharmaceuticals, Inc. | Heterocyclic compounds and uses thereof |
US8980899B2 (en) | 2009-10-16 | 2015-03-17 | The Regents Of The University Of California | Methods of inhibiting Ire1 |
US8993580B2 (en) | 2008-03-14 | 2015-03-31 | Intellikine Llc | Benzothiazole kinase inhibitors and methods of use |
US9056877B2 (en) | 2011-07-19 | 2015-06-16 | Infinity Pharmaceuticals, Inc. | Heterocyclic compounds and uses thereof |
US9096611B2 (en) | 2008-07-08 | 2015-08-04 | Intellikine Llc | Kinase inhibitors and methods of use |
US9295673B2 (en) | 2011-02-23 | 2016-03-29 | Intellikine Llc | Combination of mTOR inhibitors and P13-kinase inhibitors, and uses thereof |
US9321772B2 (en) | 2011-09-02 | 2016-04-26 | The Regents Of The University Of California | Substituted pyrazolo[3,4-D]pyrimidines and uses thereof |
US9359349B2 (en) | 2007-10-04 | 2016-06-07 | Intellikine Llc | Substituted quinazolines as kinase inhibitors |
US9359365B2 (en) | 2013-10-04 | 2016-06-07 | Infinity Pharmaceuticals, Inc. | Heterocyclic compounds and uses thereof |
US9481667B2 (en) | 2013-03-15 | 2016-11-01 | Infinity Pharmaceuticals, Inc. | Salts and solid forms of isoquinolinones and composition comprising and methods of using the same |
US9512125B2 (en) | 2004-11-19 | 2016-12-06 | The Regents Of The University Of California | Substituted pyrazolo[3.4-D] pyrimidines as anti-inflammatory agents |
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Citations (2)
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WO2005030727A1 (en) * | 2003-09-23 | 2005-04-07 | Merck & Co., Inc. | Isoquinolinone potassium channel inhibitors |
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2007
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Patent Citations (2)
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US4698431A (en) * | 1985-11-12 | 1987-10-06 | The United States Of America As Represented By The United States Department Of Energy | Hydroxypyridonate chelating agents |
WO2005030727A1 (en) * | 2003-09-23 | 2005-04-07 | Merck & Co., Inc. | Isoquinolinone potassium channel inhibitors |
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WO2007121453A2 (en) | 2007-10-25 |
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