CA2995847C - Probes for imaging huntingtin protein - Google Patents
Probes for imaging huntingtin protein Download PDFInfo
- Publication number
- CA2995847C CA2995847C CA2995847A CA2995847A CA2995847C CA 2995847 C CA2995847 C CA 2995847C CA 2995847 A CA2995847 A CA 2995847A CA 2995847 A CA2995847 A CA 2995847A CA 2995847 C CA2995847 C CA 2995847C
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- Prior art keywords
- carboxamide
- pentaene
- methoxy
- dodeca
- thia
- Prior art date
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- 108050004784 Huntingtin Proteins 0.000 title claims abstract description 13
- 102000016252 Huntingtin Human genes 0.000 title claims abstract description 12
- 238000003384 imaging method Methods 0.000 title claims description 16
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- 150000001875 compounds Chemical class 0.000 claims abstract description 123
- 239000012216 imaging agent Substances 0.000 claims abstract description 71
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 61
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims description 197
- -1 -NR4R5 Chemical group 0.000 claims description 185
- 125000000217 alkyl group Chemical group 0.000 claims description 174
- 125000001072 heteroaryl group Chemical group 0.000 claims description 92
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 59
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 54
- 229910052739 hydrogen Inorganic materials 0.000 claims description 54
- 239000001257 hydrogen Substances 0.000 claims description 54
- 229910052757 nitrogen Inorganic materials 0.000 claims description 50
- 150000003839 salts Chemical class 0.000 claims description 42
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 40
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 40
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- MKYRMMMSZSVIGD-UHFFFAOYSA-N thieno[3,2-c]pyridine Chemical compound N1=CC=C2SC=CC2=C1 MKYRMMMSZSVIGD-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- A61K51/041—Heterocyclic compounds
- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
- A61K51/0455—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
-
- 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
- A61K51/041—Heterocyclic compounds
- A61K51/044—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
- A61K51/0459—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
- C07B59/002—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains three hetero rings
- C07D513/14—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/05—Isotopically modified compounds, e.g. labelled
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Optics & Photonics (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nuclear Medicine (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562211118P | 2015-08-28 | 2015-08-28 | |
| US62/211,118 | 2015-08-28 | ||
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| ES2818107T3 (es) | 2014-08-29 | 2021-04-09 | Chdi Foundation Inc | Sondas para obtener imágenes de la proteína huntingtina |
| WO2016033440A1 (en) | 2014-08-29 | 2016-03-03 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
| ES2841746T3 (es) | 2014-08-29 | 2021-07-09 | Chdi Foundation Inc | Sondas para la imagen de la proteína de Huntington |
| HRP20211156T1 (hr) | 2015-08-28 | 2021-12-24 | Chdi Foundation, Inc. | Kontrastna sredstva za slikovnu dijagnostiku huntingtin proteina |
| US20210069403A1 (en) * | 2018-02-08 | 2021-03-11 | Phraxis Inc. | One piece anastomotic connector |
| JP7619952B2 (ja) | 2019-02-25 | 2025-01-22 | シーエイチディーアイ ファウンデーション，インコーポレーテッド | 変異型ハンチンチンタンパク質を標的とするための化合物及びその使用 |
| BR112022025238A2 (pt) * | 2020-06-11 | 2023-02-14 | Chdi Foundation Inc | Compostos heterocíclicos e agentes de imageamento para formar imagem da proteína huntingtina |
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| JP2000351782A (ja) * | 1999-04-06 | 2000-12-19 | Yamanouchi Pharmaceut Co Ltd | メタボトロピックグルタメート受容体作用薬及び新規チアゾロベンゾイミダゾール誘導体 |
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| FR2919610B1 (fr) * | 2007-08-02 | 2009-10-16 | Sanofi Aventis Sa | Derives de n-heteroaryl-carboxamides tricycliques,leur preparation et leur application en therapeutique |
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| EP2218464A1 (en) * | 2009-02-11 | 2010-08-18 | Technische Universität München | Compounds for non-invasive measurement of aggregates of amyloid peptides |
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| PL3186233T3 (pl) | 2014-08-29 | 2022-02-28 | Chdi Foundation, Inc. | Sondy do obrazowania białka huntingtyny |
| ES2818107T3 (es) | 2014-08-29 | 2021-04-09 | Chdi Foundation Inc | Sondas para obtener imágenes de la proteína huntingtina |
| WO2016033440A1 (en) | 2014-08-29 | 2016-03-03 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
| ES2841746T3 (es) | 2014-08-29 | 2021-07-09 | Chdi Foundation Inc | Sondas para la imagen de la proteína de Huntington |
| HRP20211156T1 (hr) | 2015-08-28 | 2021-12-24 | Chdi Foundation, Inc. | Kontrastna sredstva za slikovnu dijagnostiku huntingtin proteina |
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