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HRID 1066124作成日:2026年10月26日

3-Methylbutan-2-amine--hydrogen chloride (1/1) → HCID 178446295、化合物

https://huagongshe.com/reaction/1066124

反応式

関与物質

役割名称HCID仕込み量
反応物3-Methylbutan-2-amine--hydrogen chloride (1/1)HCID 120793—
反応物2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-3-oxo-, 1,1-dioxideHCID 522931—
生成物HCID 178446295HCID 178446295—

反応手順

The title compound was prepared from 6-chloro-2,3-dihydro-3-oxo-7-sulfamoyl-1,2,4-benzothiadiazine 1,1-dioxide (4.94 g, 15.84 mmol) and 1,2-dimethylpropylamine hydrochloride (8.0 g, 65.0 mmol) by a method analogous to the method described in example 37, except that the product was purified by column chromatography affording 143 mg (2.4%) of pure product; m.p. (DSC) 244° C. (methanol); 1H-NMR (DMSO-d6): δ 0.90 (dd, 6H, CH(CH3)2), 1.11 (d, 3H, NCHCH3), 1.76 (m, 1H, CH(CH3)2), 3.71 (m, 1H, NHCH), 7.34 (br., 1H, NH), 7.41 (br.s, 1H, ArH), 7.80 (br.s, 2H, SO2NH2), 8.18 (s, 1H, ArH), 10.58 (br.s, 1H, NH); MS (FAB): m/e 381/383 (MH+); (C12H17N4Cl1O4S2) calc. C, 37.84; H, 4.50; N, 14.71; found C, 37.66; H, 4.65; N, 14.52.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06242443B1
出典データセットuspto-grants-2001_06
ORD IDord-25372b6635f7471ab97506248ead98b4
出典メモuspto-grants-2001_06