作者:Yang-i Lin、C. M. Seifert、S. M. Kang、J. P. Dusza、S. A. Lang
DOI:10.1002/jhet.5570160718
日期:1979.11
The preparation of 4- and 5-acyl- and aroyl-2-substituted aminothiazoles is described. The condensation of thioureas with acyl halides leading to 4,5-disubstituted-2-aminothiazoles and 7-(4H)benzothiazolones is discussed. A discussion of the isolation of various intermediates and the mechanistic pathway is also included. A number of 2-anilino or 2-benzyl-4- or 5-aroylthiazoles possessed moderate oral
描述了4-和5-酰基-和芳酰基-2-取代的氨基噻唑的制备。讨论了硫脲与酰基卤的缩合生成4,5-二取代-2-氨基噻唑和7-(4 H)苯并噻唑酮。还包括各种中间体的分离和机理途径的讨论。许多2-苯胺基或2-苄基-4-或5-芳酰基噻唑具有中等的口服抗结核活性(2)。