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3,4,5,6-Tetrahydro-2H-cyclopenta(d)(1,3)thiazol-2-imine → N-(5,6-Dihydro-4H-cyclopentathiazole-2-yl)-4-hydroxy-2-methyl-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 | 3,4,5,6-Tetrahydro-2H-cyclopenta(d)(1,3)thiazol-2-imine | HCID 332255 | — |
| 反応物 | 3-carbomethoxy-4-hydroxy-2-methyl-2H-[1]benzothieno[2,3-e]-1,2-thiazine 1,1-dioxide | HCID 54707259 | — |
| 生成物 | N-(5,6-Dihydro-4H-cyclopentathiazole-2-yl)-4-hydroxy-2-methyl-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxamide-1,1-dioxide | HCID 86737639 | 57% |
反応手順
Prepared analogous to Example 1 from methyl 4-hydroxy-2-methyl-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide and 5,6-dihydro-4H-cyclopentathiazole-2-amine with a yield of 57% 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-0f2eb9fbd17e44598901f780fe921616 |
| 出典メモ | uspto-grants-1981_03 |