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【结 构 式】

【分子编号】60378

【品名】(2S)-2-{[(4-fluorophenyl)sulfonyl]amino}-N-[(1S)-1-formyl-3-methylbutyl]-3-methylbutanamide

【CA登记号】

【 分 子 式 】C17H25FN2O4S

【 分 子 量 】372.4609832

【元素组成】C 54.82% H 6.77% F 5.1% N 7.52% O 17.18% S 8.61%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(II)

Swern oxidation of the sulfonyl dipeptide alcohol (I) in the presence of sulfur trioxide-pyridine complex and DMSO affords aldehyde (II). This is then condensed with (dimethylamino)acetohydrazide (III) to produce the target N-acyl hydrazone

1 Nakamura, M.; Inoue, J.; Exploration of peptidyl hydrazones as water-soluble calpain inhibitors. Bioorg Med Chem Lett 2002, 12, 12, 1603.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 57913 (2S)-2-{[(4-fluorophenyl)sulfonyl]amino}-N-[(1S)-1-(hydroxymethyl)-3-methylbutyl]-3-methylbutanamide C17H27FN2O4S 详情 详情
(II) 60378 (2S)-2-{[(4-fluorophenyl)sulfonyl]amino}-N-[(1S)-1-formyl-3-methylbutyl]-3-methylbutanamide C17H25FN2O4S 详情 详情
(III) 40924 2-(dimethylamino)acetohydrazide 539-64-0 C4H11N3O 详情 详情
Extended Information