| http://www.w3.org/ns/prov#value | - Alternatively, the reduction may be carried out by catalytic hydrogenation in the presence of a noble metal catalyst for example platinum or palladium or mixtures thereof, to give 1-phenyl-2-aminoethanol derivatives of formula (VII) ##STR8## where R9 represents hydrogen or the group R. The compounds of formula (VII) in which R9 represents the radical R are compounds of the invention.
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