化工社化工社 化学情報印刷レポート · 研究参考用
(2S)-2-Amino-N,3,3-trimethylbutanamide → (S)-tert-butyl 3-benzoyl-1-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-ylcarbamoyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (2S)-2-Amino-N,3,3-trimethylbutanamide | HCID 445856 | — |
| 反応物 | Imidazo[1,5-a]pyrazine-1,7(8h)-dicarboxylic acid,3-benzoyl-5,6-dihydro-,7-(1,1-dimethylethyl)ester | HCID 57635676 | — |
| 生成物 | (S)-tert-butyl 3-benzoyl-1-(3,3-dimethyl-1-(methylamino)-1-oxobutan-2-ylcarbamoyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate | HCID 57635475 | — |
反応手順
Intermediate 25B was synthesized in the same manner as described above for compound 22A in Example 22 except that Intermediate 25A was used in place of 3B and L-tert-Leucine methylamide was used instead of (S)-methyl 2-amino-3,3-dimethylbutanoate. LCMS (+ESI) m/z 498.3 [M+H]+
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08859538B2 |
| 出典データセット | uspto-grants-2014_10 |
| ORD ID | ord-46c071aee930479eb514f372e32095d7 |
| 出典メモ | uspto-grants-2014_10 |