SYNTHESIS AND 1H AND 13C NMR SPECTRA OF SULFUR DERIVATIVES OF PYRAZINE DERIVED FROM AMIDATION PRODUCT OF 2-CHLOROPYRAZINE AND 6-CHLORO-2-PYRAZINECARBONITRILE. TUBERCULOSTATIC ACTIVITY
Homolytic amidations of 2-chloropyrazine and 6-chloropyrazine-2-carbonitrile have been carried out to obtain products which have been used to prepare sulfur derivatives of pyrazine as potential tuberculostatic agents.The 1H and 13C NMR spectra of the products have been measured and interpreted, and the antituberculotic activity has been evaluated.