Polarographic Studies on Sarkomycin

Part III. Polarography of Isoniazid and Sarkomycin-isoniazid Derivative. 1

Abstract

By polarography, isoniazid (INH) gives three reduction waves and sarkomycin-isoniazid derivative (SK-INH) gives three or four waves. Polarography of the mixtures of two out of sarkomycin (SK), INH and SK-INH suggests that the first, the second and the fourth wave of SK-INH are derived from the first, the second and the third wave of INH, respectively, and the third wave from SK. Alternating current polarography of SK-INH shows three or four maxima, whose numbers are the same as wave numbers in direct current polarography.