| abstract |
Compounds of formulan wherein R is (C 1 -C 3 )alkyl, allyl or benzyl and R 1 is COOZ', where Z' is (C 1 -C 2 )alkyl or (optionally substituted phenyl)-(C 1 -C 2 )alkyl, are intermediates useful in the formation of octahydro 'pyrazoloquinolines, which are dopamine agonists. |