New antiarrhythmic agents. 5. .alpha.-Aminoaceto-2,6-xylidides with functionalized amide alkyl substituents
作者:Paul D. McMaster、Eugene W. Byrnes、Alan J. Block、Paul A. Tenthorey
DOI:10.1021/jm00133a012
日期:1981.1
The synthesis of aminoaceto-2',6'-xylidides substituted on the amide nitrogen with 2-(diethylamino)ethyl, 2-aminoethyl, 2-hydroxyethyl, and 2-ethoxyethyl groups is described. The 2-aminoethyl derivatives were prepared by treatment of N-(2-phthalimidoethyl)-2',6'-xylidine with chloroacetyl chloride, followed by treatment with either potassium phthalmide or diethylamine. Hydrazinolysis of the phthalimides