A METHOD OF OBTAINING ISOHINOLINES

摘要

Compounds of the formula WHEREIN R1 is hydrogen, alkyl of 1 to 3 carbon atoms, alkanoyl of 1 to 3 carbon atoms, or alkoxycarbonyl of 2 to 4 carbon atoms, R2 is morpholino, thiomorpholino or 1-oxido-thiomorpholino, and R3 is hydrogen, fluorine, chlorine, bromine, methyl, methoxy or nitro, AND NON-TOXIC, PHARMACOLOGICALY ACCEPTABLE ACID ADDITION SALTS THEREOF; THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS ANTICOAGULANTS.