New 5H-pyridazino[4,5-b]indole derivatives. Synthesis and studies as inhibitors of blood platelet aggregation and inotropics
作者:A. Monge、I. Aldana、T. Alvarez、M. Font、E. Santiago、J. A. Latre、M. J. Bermejillo、M. J. Lopez-Unzu、E. Fernandez-Alvarez
DOI:10.1021/jm00114a010
日期:1991.10
fused 5H-pyridazino[4,5-b]indoles (7-10), substituted in positions 1 and 4 by hydrazine and/or amino groups, have been synthesized. These newcompounds present a planar topography, a dipole with an adjacent acidic proton, and a basic hydrogen-acceptor site opposite the dipole. These compounds have some resemblance to carbazeram and other pyridazino agents with cardiotonic activity. Some of the new compounds