TWI554511B - New amyloid affinity compounds (8) - Google Patents
New amyloid affinity compounds (8) Download PDFInfo
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- TWI554511B TWI554511B TW101119585A TW101119585A TWI554511B TW I554511 B TWI554511 B TW I554511B TW 101119585 A TW101119585 A TW 101119585A TW 101119585 A TW101119585 A TW 101119585A TW I554511 B TWI554511 B TW I554511B
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- Prior art keywords
- pyridine
- imidazo
- iodo
- triazol
- compound
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- 150000001875 compounds Chemical class 0.000 title claims description 82
- UTCSSFWDNNEEBH-UHFFFAOYSA-N imidazo[1,2-a]pyridine Chemical compound C1=CC=CC2=NC=CN21 UTCSSFWDNNEEBH-UHFFFAOYSA-N 0.000 claims description 97
- 125000004938 5-pyridyl group Chemical group N1=CC=CC(=C1)* 0.000 claims description 60
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- -1 pyridin-5-yl Imidazo[1,2-a]pyridine Chemical compound 0.000 claims description 10
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- 229910052799 carbon Inorganic materials 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000003636 chemical group Chemical group 0.000 claims description 2
- 125000003638 stannyl group Chemical group [H][Sn]([H])([H])* 0.000 claims description 2
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Classifications
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- 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
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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
- 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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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
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- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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| DK3197277T3 (da) * | 2014-08-29 | 2022-01-31 | Chdi Foundation Inc | Prober til billeddannelse af huntingtin-protein |
| US20200276338A1 (en) * | 2017-09-19 | 2020-09-03 | The Governors Of The University Of Alberta | Bioreductively-activated compounds, their prodrugs, radiopharmaceuticals, the compositions, and their applications in multimodal theranostic management of hypoxia diseases including cancer |
| JP6831802B2 (ja) * | 2018-01-12 | 2021-02-17 | 上海富吉医療器械有限公司Ｓｈａｎｇｈａｉ Ｃｈａｒｔｗｅｌｌ Ｍｅｄｉｃａｌ Ｉｎｓｔｒｕｍｅｎｔ Ｃｏ．， Ｌｔｄ． | 放射性核種標識化合物及びこれを含有するイメージング剤 |
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| CA2340394A1 (en) | 1998-08-20 | 2000-03-02 | Jorge R. Barrio | Methods for labeling .beta.-amyloid plaques and neurofibrillary tangles |
| HU230581B1 (hu) | 2000-08-24 | 2017-01-30 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Tioflavin-származékok és alkalmazásuk az Alzheimer-kór diagnózisában és kezelésében |
| DE60217090T2 (de) | 2001-04-23 | 2007-07-12 | The Trustees Of The University Of Pennsylvania | Amyloid plaque aggregationshemmer und diagnostische bilderzeugungsmittel |
| KR100947913B1 (ko) | 2001-08-27 | 2010-03-17 | 더 트러스티스 오브 더 유니버시티 오브 펜실바니아 | 스틸벤 유도체 및 이것을 아밀로이드 플라크의 결합 및영상화에 사용하는 용도 |
| US8022075B2 (en) * | 2005-11-30 | 2011-09-20 | Fujifilm Ri Pharma Co., Ltd. | Diagnostic and remedy for disease caused by amyloid aggregation and/or deposition |
| ES2376491T3 (es) | 2006-05-19 | 2012-03-14 | Nihon Medi-Physics Co., Ltd. | Compuesto que tiene afinidad por amiloide. |
| KR20090025282A (ko) | 2006-06-21 | 2009-03-10 | 니혼 메디피직스 가부시키가이샤 | 신규 아밀로이드 친화성 화합물 |
| CA2670436A1 (en) | 2006-11-30 | 2008-06-05 | Nihon Medi-Physics Co., Ltd. | Novel compound having affinity for amyloid |
| EP2125800A1 (en) | 2007-01-22 | 2009-12-02 | AstraZeneca AB | Novel heteroaryl substituted imidazo ý1,2 -a¨pyridine derivatives |
| EP2213672A4 (en) | 2007-10-24 | 2012-05-02 | Nihon Mediphysics Co Ltd | NEW CONNECTION WITH AFFINITY TO AMYLOID |
| JP5313158B2 (ja) | 2007-10-26 | 2013-10-09 | 日本メジフィジックス株式会社 | 新規アミロイド親和性化合物 |
| TW200918103A (en) | 2007-10-30 | 2009-05-01 | Nihon Mediphysics Co Ltd | Use of novel compound having affinity for amyloid, and process for production of the same |
| CA2704172A1 (en) | 2007-10-30 | 2009-05-07 | Nihon Medi-Physics Co., Ltd. | Use of novel compound having affinity for amyloid, and process for production of the same |
| TW200922629A (en) * | 2007-10-30 | 2009-06-01 | Nihon Mediphysics Co Ltd | Utilization of novel compounds with amyloid affinity and method of producing the same |
| WO2009155024A1 (en) * | 2008-05-30 | 2009-12-23 | Merck & Co., Inc. | Novel substituted indoles |
| EP2218464A1 (en) | 2009-02-11 | 2010-08-18 | Technische Universität München | Compounds for non-invasive measurement of aggregates of amyloid peptides |
| WO2010128595A1 (ja) | 2009-05-07 | 2010-11-11 | 富士フイルムＲｉファーマ株式会社 | 放射性ヨウ素標識イミダゾピリジン誘導体の製造法 |
| ES2620177T3 (es) | 2009-10-15 | 2017-06-27 | Guerbet | Agentes de formación de imágenes y su uso para el diagnóstico in vivo de enfermedades neurodegenerativas, particularmente la enfermedad de Alzheimer y enfermedades derivadas |
| CN103534253B (zh) * | 2011-05-20 | 2016-02-24 | 日本医事物理股份有限公司 | 对淀粉状蛋白具有亲和性的化合物 |
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| EP2725027B1 (en) | 2017-03-01 |
| WO2012176587A1 (ja) | 2012-12-27 |
| TW201300388A (zh) | 2013-01-01 |
| CN103596950B (zh) | 2017-12-19 |
| ES2619830T3 (es) | 2017-06-27 |
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