Synthèse et activité anti-bactérienne d'acides 4,7-dihydro-4-éthyl-7-oxothiéno(3,2-b)pyridine-6-carboxyliques
摘要:
The synthesis of some new 4,7-dihydro-4-ethyl-7-oxothieno(3,2-b)pyridine-6-carboxylic acids with various substituents on position 2 is described. The evaluation of the anti-bacterial activity of some compounds shows an activity different to those of the thieno(2,3-b)pyridine series.
Synthèse et activité anti-bactérienne d'acides 4,7-dihydro-4-éthyl-7-oxothiéno(3,2-b)pyridine-6-carboxyliques
摘要:
The synthesis of some new 4,7-dihydro-4-ethyl-7-oxothieno(3,2-b)pyridine-6-carboxylic acids with various substituents on position 2 is described. The evaluation of the anti-bacterial activity of some compounds shows an activity different to those of the thieno(2,3-b)pyridine series.
The preparation of 2-(heterocyclyl)thikno[3,2-b]pyridine derivatives
作者:Richard L. Elliott、Peter J. O'hanlon、Norman H. Rogers
DOI:10.1016/s0040-4020(01)90298-4
日期:1987.1
The preparation of a series of 2-(heterocyclyl)-4-ethyl-4,7-dihydro -7-oxothieno[3,2-b]pyridine-6-carboxylic acids (5j-1) by aminolysis of the corresponding 2-bromo derivative (5i) is described. None of the compounds (5j-1) showed any interesting antibacterial activity.