1) 3-methyl-4-butylamino-benzoate
3-甲基-4-丁酰胺基苯甲酸甲酯
2) 3-methyl-4-butyrylamino-3-methyl-5-nitrobenzoate
3-甲基-4-丁酰胺基-5-硝基苯甲酸甲酯
1.
Results: The methyl 4-butyrylamino-3-methyl-5-nitrobenzoate was prepared with overall yield of 88% using this improved synthetic procedure.
目的:合成抗高血压药替米沙坦的重要中间体3-甲基-4-丁酰胺基-5-硝基苯甲酸甲酯。
3) 3-methyl-4-butyramido-3-methyl-5-nitrobenzoate
3-甲基-4-正丁酰胺基-5-硝基苯甲酸甲酯
4) 3-methyl-4-butylamino-3-methyl-5-aminobenzoate
3-甲基-4-丁酰氨基-5-氨基苯甲酸甲酯
1.
The starting material Methyl 4-butylamino-3-methylbenzoate was nitrated with mixing acid of sulfuric acid and nitric acid, then reduction in the presence of Fe powder to afford methyl 4-butylamino-3-methyl-5-aminobenzoate, which is a new pharmaceutical intermediate.
以3-甲基-4-丁酰氨基苯甲酸甲酯为原料,经硝硫混酸硝化、铁粉还原,得到新型药物中间体3-甲基-4-丁酰氨基-5-氨基苯甲酸甲酯。
5) 3-methyl-4-butylamino-3-methylbenzoate
3-甲基-4-丁酰氨基苯甲酸甲酯
6) methyl 2-(benzamidomethyl)-3-oxobutanoate
2-苯甲酰胺甲基-3-酮基丁酸甲酯
补充资料:3-甲基-1-丁酰胺
CAS:541-46-8
分子式:C5H11NO
分子质量:101.14
中文名称:3-甲基-1-丁酰胺
英文名称:3-Methy-1-butanamide;3-methylbutanamide;3-methylbutyramide;beta-methylbutyramide;3-methyl-butanamid;isopentanamide;isovaleric acid amide;isovaleramide
分子式:C5H11NO
分子质量:101.14
中文名称:3-甲基-1-丁酰胺
英文名称:3-Methy-1-butanamide;3-methylbutanamide;3-methylbutyramide;beta-methylbutyramide;3-methyl-butanamid;isopentanamide;isovaleric acid amide;isovaleramide
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条