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
-
- 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)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
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- Epidemiology (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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| WO2016033440A1 (en) * | 2014-08-29 | 2016-03-03 | Chdi Foundation, Inc. | Probes for imaging huntingtin protein |
| WO2019056098A1 (en) * | 2017-09-19 | 2019-03-28 | The Governors Of The University Of Alberta | BIOREDUCTION-ACTIVATED COMPOUNDS, THEIR PRODRUGS, RADIOPHARMACEUTICAL PRODUCTS, COMPOSITIONS AND THEIR APPLICATIONS IN THE MULTIMODAL THERANOSTIC MANAGEMENT OF HYPOXIA, 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 |
| US20240252691A1 (en) * | 2021-05-18 | 2024-08-01 | Osaka University | Magnetic nanoparticles for image diagnosis and contrast medium for image diagnosis |
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| WO2007033080A2 (en) * | 2005-09-12 | 2007-03-22 | Emory University | Alzheimer's disease imaging agents |
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| EP1334091B1 (en) | 2000-08-24 | 2012-09-19 | University of Pittsburgh - Of the Commonwealth System of Higher Education | Thioflavin derivatives and their use in diagnosis and therapy of alzheimer's disease |
| ATE349446T1 (de) | 2001-04-23 | 2007-01-15 | Univ Pennsylvania | Amyloid plaque aggregationshemmer und diagnostische bilderzeugungsmittel |
| TWI267381B (en) | 2001-08-27 | 2006-12-01 | Univ Pennsylvania | Stilbene derivatives and their use for binding and imaging amyloid plaques |
| WO2007063946A1 (ja) | 2005-11-30 | 2007-06-07 | Fujifilm Ri Pharma Co., Ltd. | アミロイドの凝集及び／又は沈着に起因する疾患の診断薬及び治療薬 |
| EP2019103B1 (en) | 2006-05-19 | 2011-11-30 | Nihon Medi-Physics Co., Ltd. | Compound having affinity for amyloid |
| KR20090025282A (ko) * | 2006-06-21 | 2009-03-10 | 니혼 메디피직스 가부시키가이샤 | 신규 아밀로이드 친화성 화합물 |
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| BRPI0806621A2 (pt) | 2007-01-22 | 2011-09-13 | Astrazeneca Ab | composto, uso de um composto, composição farmacêutica, e, método in vivo para medir depósitos amilóides em um indivìduo |
| KR20100091965A (ko) | 2007-10-24 | 2010-08-19 | 니혼 메디피직스 가부시키가이샤 | 신규 아밀로이드 친화성 화합물 |
| AU2008314871A1 (en) | 2007-10-26 | 2009-04-30 | Nihon Medi-Physics Co., Ltd. | Novel compound having affinity for amyloid |
| AU2008319984A1 (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 |
| US20100267952A1 (en) | 2007-10-30 | 2010-10-21 | Nihon Medi-Physics Co., Ltd. | Use of novel compound having affinity for amyloid, and process for production of the same |
| AU2008319987A1 (en) | 2007-10-30 | 2009-05-07 | Nihon Medi-Physics Co., Ltd. | Utilization of novel compounds with amyloid affinity and method of producing the same |
| EP2296474A1 (en) * | 2008-05-30 | 2011-03-23 | Merck Sharp & Dohme Corp. | 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 |
| US20120263646A1 (en) | 2009-10-15 | 2012-10-18 | Guerbet | Imaging agents and their use for the diagnostic in vivo of neurodegenerative diseases, notably alzheimer's disease and derivative diseases |
| TWI528977B (zh) * | 2011-05-20 | 2016-04-11 | Nihon Mediphysics Co Ltd | New amyloid affinity products |
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| WO2012176587A1 (ja) | 2012-12-27 |
| EP2725027A1 (en) | 2014-04-30 |
| EP2725027B1 (en) | 2017-03-01 |
| CA2839199A1 (en) | 2012-12-27 |
| TW201300388A (zh) | 2013-01-01 |
| KR20140040735A (ko) | 2014-04-03 |
| AU2012274639A1 (en) | 2014-02-06 |
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