Preparation and properties<i>in vitro</i>and<i>in vivo</i>of antitubercular pyrroles
作者:Michael J. Hearn、Michaeline F. Chen、Marianne S. Terrot、Eleanor R. Webster、Michael H. Cynamon
DOI:10.1002/jhet.352
日期:——
1‐Acylamino‐2,5‐dimethylpyrroles were prepared in the exploration of heterocyclic structures useful for their antitubercular activity. The pyrroles were conveniently formed from the reaction of aromatic acid hydrazides with hexane‐2,5‐dione in water or ethanol, without resorting to acid catalysis. In each case, the procedure provided a single pyrrole in pure form, and the product was identified without