STEINER G.; GRIES J.; LENKE D., J. MED. CHEM., 1981, 24, NO 1, 59-63
作者:STEINER G.、 GRIES J.、 LENKE D.
DOI:——
日期:——
Synthesis and antihypertensive activity of new 6-heteroaryl-3-hydrazinopyridazine derivatives
作者:Gerd Steiner、Josef Gries、Dieter Lenke
DOI:10.1021/jm00133a013
日期:1981.1
examined on normotensive and spontaneously hypertensive rats by comparison with dihydralazine (I). 6-Imidazol-1-yl derivatives have proved particularly active. Of these derivatives, 3-hydrazino-6-(2-methylimidazol-1-yl)pyridazine (7c) achieves 4.9 times the activity of dihydralazine when administered orally to spontaneously hypertensive rats. The LD50 values of 7c and dihydralazine are very similar.