Compounds of imaging agent with HDAC inhibitor for treatment of Alzheimer syndrome and method of synthesis thereof
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United States of America Patent
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Mar 28, 2017
Grant Date -
N/A
app pub date -
Oct 25, 2015
filing date -
Oct 25, 2015
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Abstract
A method of synthesizing a compound of imaging agent with HDAC (histone deacetylase) inhibitor consists of two parts, the first part of the method is to provide the inhibitor of HDAC with a compound of imaging agent that includes HDAC inhibitor BNL-26 (C22H23N3O) and its analogs to be labeled with radionuclide F-18, producing a series of new nuclear medicine tracers: BNL-26-CH2CH218F, BNL-26a-CH2CH218FF, BNL-26b-CH2CH218F, BNL-26c-CH2CH218F and BNL-26d-CH2CH218F. These nuclear medicine with imaging agents can be used as a tracer in vivo binding to over-expression HDAC and produce a HDAC nuclear medicine imaging effect to serve for clinical diagnosis. The second part of the method is to provide a slightly adjusted a structural framework of BNL-26 and use pyridine to substitute the benzene ring of the BNL-26 structure, and then synthesize with other substituent to produce a series of additional 30 more HDAC inhibitors, named from Iner-1 to Iner-30 compounds.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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TOSHIBA TEC KABUSHIKI KAISHA | 1-11-1 OSAKI SHINAGAWA-KU TOKYO 141-8562 |
International Classification(s)

- 2015 Application Filing Year
- A61K Class
- 16157 Applications Filed
- 11882 Patents Issued To-Date
- 73.55 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Chang, Han-Chih | Taoyuan, TW | 4 | 16 |
# of filed Patents : 4 Total Citations : 16 | |||
Chu, Han-Hsiang | Taoyuan, TW | 2 | 13 |
# of filed Patents : 2 Total Citations : 13 | |||
Li, Ming-Hsin | Taoyuan, TW | 36 | 159 |
# of filed Patents : 36 Total Citations : 159 | |||
Shiue, Chyng-Yann | Taoyuan, TW | 15 | 51 |
# of filed Patents : 15 Total Citations : 51 |
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Patent Citation Ranking
- 13 Citation Count
- A61K Class
- 93.51 % this patent is cited more than
- 8 Age
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