1,5,6,11-Tetrahydro[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]pyridine derivatives

Abstract

Abstract Various 1,5,6,11-tetrahydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]pyridine derivatives and their salts of the formulas ##STR1## wherein R 1 is lower alkyl, phenyl, or phenyl-lower alkyl; R 2 is hydrogen, lower alkyl or phenyl; R 3 is hydrogen, halogen, or lower alkoxy; R 4 is hydrogen, ##STR2## R 5 is hydrogen or lower alkoxy; R 6 is hydrogen, ##STR3## n is an integer from 2 to 6; R 7 and R 8 are the same or different and each is lower alkyl or R 7 and R 8 taken together with the N-atom form a heterocyclic ring of the formula ##STR4## wherein R 9 is hydrogen or lower alkyl; R 10 and R 11 are the same or different and each is hydrogen or lower alkyl or R 10 and R 11 taken together with the N-atom form a heterocyclic ring of the formula ##STR5## wherein R 9 is as defined above; are disclosed. These compounds possess useful anti-inflammatory activity as well as psychotropic activity.

Inventors

• 👤 Hans Hoehn
• 👤 Jack Bernstein
• 👤 Berthold R. Vogt

Bibliographic Details