titleOfInvention |
Method for producing pharmaceuticauy acceptable salts of trans-4ar-6h-propyl-4,4a,5,6,7,8,8a,9-octahydro-1h (and 2h)pyrazolo(3,4-d)quinone |
abstract |
A novel hypotensive agent, trans-4aR-5-n-propyl-4,4a,5,6,7,8,8a,9-octahydro-1H(and 2H)pyrazolo¢3,4-g!quinoline, is disclosed herein. The trans4aR stereoisomer is prepared from the trans-dl-racemate. |