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HRID 397982作成日：2026年10月24日
Dimethyl Sulfoxide → (2r,3r,4s,5s)-2-{6-(1-Ethyl-propylamino)-2-[2-(1-methyl-1h-imidazol-4-yl)-ethylamino]-purin-9-yl}-5-(3-methyl-[1,2,4]oxadiazol-5-yl)-tetrahydro-furan-3,4-diol formate
https://huagongshe.com/ja/reaction/397982
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Dimethyl Sulfoxide | HCID 679 | — |
| 反応物 | 1-Methylhistamine | HCID 3614 | — |
| 反応物 | (2r,3r,4s,5s)-2-[2-Chloro-6-(1-ethyl-propylamino)-purin-9-yl]-5-(3-methyl-[1,2,4]oxadiazol-5-yl)-tetrahydro-furan-3,4-diol | HCID 56619484 | — |
| 生成物 | (2r,3r,4s,5s)-2-{6-(1-Ethyl-propylamino)-2-[2-(1-methyl-1h-imidazol-4-yl)-ethylamino]-purin-9-yl}-5-(3-methyl-[1,2,4]oxadiazol-5-yl)-tetrahydro-furan-3,4-diol formate | HCID 70021795 | — |
反応手順
Intermediate 11 (0.069 g, 0.163 mmol) and 2-(1-methyl-1H-imidazol-4-yl)ethylamine (0.102 g, 0.815 mmol) were dissolved in DMSO (0.03 ml) and heated at 85-100° C. under nitrogen for 7 days, a further portion of 2-(1-methyl-1H-imidazol-4-yl)ethylamine (0.102 g, 0.815 mmol) was added after the first 5 days. The product was purified by Autoprep. HPLC to give the title compound after freeze drying as a beige solid (0.013 g). LC/MS system A Rt=3.32 min, m/z=512MH+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US06610665B1 |
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| 出典データセット | uspto-grants-2003_08 |
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| ORD ID | ord-244625160b4e40a991a77878940c609c |
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| 出典メモ | uspto-grants-2003_08 |
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