N-substituted tetrahydro-1,3-oxazines and -oxazolidines. 2. Nitration of N-(ω-acylamino-β,β-dinitroalkyl)tetrahydro-1,3-oxazines and -oxazolidines
作者:A. G. Korepin、P. V. Galkin、E. K. Perepelkina、N. M. Glushakova、I. L. Eremenko、L. T. Eremenko
DOI:10.1007/s11172-009-0287-9
日期:2009.10
Nitration of N-(ω-acylamino0-β,β-dinitroalkyl)tetrahydro-1,3-oxazines and N-(ω-acylamino-β,β-dinitroalkyl)oxazolidines resulted in O-nitrates bearing amide, dinitromethylene, and nitroamine groups. It was found that nitration can be accompanied by N-hydroxymethylation of the amide group. Three nitrates synthesized were tested for, and exhibited good level of, cardioprotection.
N-(ω-acylamino0-β,β-dinitroalkyl)tetrahydro-1,3-oxazines 和 N-(ω-acylamino-β,β-dinitroalkyl)oxazolidines 的硝化反应产生了带有酰胺基、二硝基和硝胺基的 O-硝酸盐。研究发现,硝化作用可能伴随着酰胺基团的 N-羟甲基化。对合成的三种硝酸盐进行了心脏保护测试,结果表明它们具有良好的心脏保护作用。