New derivatives of 2,5,7,8-tetrahydro-1,2,4,5,6-pentaazabenzo[6,7]cyclohepta[1,2,3-cd]-as-ind acenes have the general formula ##STR1## They are useful as psychotropic agents.
新的2,5,7,8-四氢-1,2,4,5,6-五氮杂苯并[6,7]环庚[1,2,3-cd]-[as]-
吲哚并[3,2,1-de]-衍
生物具有通用公式##STR1## 它们可用作精神药物。