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2-Amino-4,5,6,7-tetrahydrobenzothiazole → 4-Hydroxy-2-methyl-N-(4,5,6,7-tetrahydro-2-benzothiazolyl)-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxamide-1,1-dioxide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Amino-4,5,6,7-tetrahydrobenzothiazole | HCID 18046 | — |
| 反応物 | propyl 4-hydroxy-2-methyl-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide | HCID 86737638 | — |
| 生成物 | 4-Hydroxy-2-methyl-N-(4,5,6,7-tetrahydro-2-benzothiazolyl)-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxamide-1,1-dioxide | HCID 86737637 | 58% |
反応手順
Prepared analogous to Example 1 from propyl 4-hydroxy-2-methyl-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide and 2-amino-4,5,6,7-tetrahydrobenzothiazole with a yield of 58% of theory.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04259336 |
| 出典データセット | uspto-grants-1981_03 |
| ORD ID | ord-171f230664504862a0b367caba7a404d |
| 出典メモ | uspto-grants-1981_03 |