Methods and intermediates useful for making compounds of Formula (I) are described, including a general method of making an alpha, beta-diamino ketone by reacting an imine with a 2-amino-substituted 1,3-dicarbonyl in a Mannich addition reaction to produce said alpha,beta-diamino ketone.
描述了用于制备化合物(I)的方法和中间体,包括通过将
亚胺与2-
氨基取代的1,3-二羰基在Mannich加成反应中反应以产生所述α,β-二
氨基酮的一般方法。