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