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Synthesis of 18F-6-fluoropurine and 18F-6-fluoro-9-beta-D-ribofuranosylpurine
https://repo.qst.go.jp/records/44441
https://repo.qst.go.jp/records/444419bc939bf-fb40-4501-af54-6f0e5270a52f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-07-07 | |||||
| タイトル | ||||||
| タイトル | Synthesis of 18F-6-fluoropurine and 18F-6-fluoro-9-beta-D-ribofuranosylpurine | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Irie, Toshiaki
× Irie, Toshiaki× Fukushi, Kiyoshi× Ido, Tatsuo× 入江 俊章× 福士 清 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Introduction of fluorine-18 into the 6-position of purines is described. 18F-6-fluoropurine and 18F-6-fluoro-9-beta-ribofuranosylpurine were prepared with high radiochemical yields by nucleophilic displacement of the trimethylammonio-group of purine with 18F-fluoride under mild conditions. 18F-labeling conditions such as reaction temperature and time. addition of crown ether and dose of a substrate have been studied. Under adequate conditions, yields of about 38% in the case of free base and about 63% in the case of ribofuranosyl derivative have been obtained. The latter compound has also been prepared in a non-carrier-added state. The stability of 18F-purines was examined in Tris buffer at 37 Degree. | |||||
| 書誌情報 |
International Journal of Applied Radiation and Isotopes 巻 33, p. 445-448, 発行日 1982 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0020-708X | |||||
