The invention provides a novel method for the preparation of intermediates useful in a process designed to obtain known 1,2,4-triaminobenzene compounds, and in particular a specific compound thereof having known anticonvulsant activity. Unlike known methods, the novel method does not require advance protection of the amino groups present on the substrate.
该发明提供了一种新颖的方法,用于制备在旨在获得已知的1,2,4-三
氨基苯化合物的过程中有用的中间体,特别是其中一种具有已知抗惊厥活性的特定化合物。与已知方法不同,这种新颖方法不需要提前保护底物上存在的
氨基团。