Winters G, Schiatti P, Selva D
Farmaco Sci. 1985 Nov;40(11):845-53.
The title compounds have been obtained in a two-step synthesis from 5-amino-4-(1-cycloalkenyl)pyrazoles. Among the synthetized compounds, the 6,7,8,9-tetrahydro-1,3-dimethyl-3H-pyrazolo[3,4-c]isoquinoline, showed interesting antiinflammatory and analgesic activity.