Title:
RADIOACTIVE HALOGEN-LABELED PRECURSOR COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/158442
Kind Code:
A1
Abstract:
The present invention provides, as a radioactive halogen-labeled precursor compound that is highly stable and reactive, a compound represented by general formula (II) [in the formula, R1 and R2 each independently represent an alkyl group having 5-20 carbon atoms, X1 and X2 each independently represent a halogen atom, and R3 represents a monovalent group derived from a sugar].
Inventors:
TANAKA HIROSHI (JP)
TAKAHASHI KAZUHIRO (JP)
SUZUKI MIHO (JP)
TAKAHASHI KAZUHIRO (JP)
SUZUKI MIHO (JP)
Application Number:
PCT/JP2022/001558
Publication Date:
July 28, 2022
Filing Date:
January 18, 2022
Export Citation:
Assignee:
TOKYO INST TECH (JP)
UNIV FUKUSHIMA MEDICAL (JP)
TAIYO NIPPON SANSO CORP (JP)
UNIV FUKUSHIMA MEDICAL (JP)
TAIYO NIPPON SANSO CORP (JP)
International Classes:
C07C309/84; A61K51/04; C07D319/06; C07D405/06; C07D407/12; C07F13/00
Domestic Patent References:
| WO2018164043A1 | 2018-09-13 | |||
| WO2011099480A1 | 2011-08-18 | |||
| WO2018164043A1 | 2018-09-13 | |||
| WO2019151384A1 | 2019-08-08 |
Foreign References:
| JP2007500688A | 2007-01-18 | |||
| JP2017052713A | 2017-03-16 | |||
| JP2021006394A | 2021-01-21 |
Attorney, Agent or Firm:
NOMURA, Kenichi et al. (JP)
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