titleOfInvention |
2,5,7,8-Tetrahydro-1,2,4,5,6-pentaazabenzo[6,7]-cyclohepta[1,2,3-cd]-as-indacenes |
abstract |
New derivatives of 2,5,7,8-tetrahydro-1,2,4,5,6-pentaazabenzo[6,7]cyclohepta[1,2,3-cd]-as-indacenes have the general formula ##STR1## They are useful as psychotropic agents. |