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2-Chloroethylamine → 4-(2-aminoethyl)-2,6-dimethyl-8-ethyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Chloroethylamine | HCID 13369 | — |
| 反応物 | 3-Chloro-N,N-dimethyl-1-propanamine | HCID 66960 | — |
| 反応物 | 2,6-dimethyl-8-ethyl-4H-pyrazolo-[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one | HCID 135705377 | — |
| 生成物 | 4-(2-aminoethyl)-2,6-dimethyl-8-ethyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one | HCID 22757460 | — |
反応手順
By substituting the 2,6-dimethyl-8-ethyl-4H-pyrazolo-[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one obtained in Example 16 in the procedure of Example 4 and substituting 2-chloroethylamine for the dimethylaminopropyl chloride, 4-(2-aminoethyl)-2,6-dimethyl-8-ethyl-4H-pyrazolo-[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04128645 |
| 出典データセット | uspto-grants-1978_12 |
| ORD ID | ord-59a097036aa94e4f95217d29548577e6 |
| 出典メモ | uspto-grants-1978_12 |