| http://www.w3.org/ns/prov#value | - A resulting compound of formula XXXXIII can be converted to a compound of formula Ia' by hydrogenolysis, for example, by shaking in a hydrogen atmosphere under pressure or at atmospheric pressure at a temperature in the range of from about 25??? to about 70??? in the presence of a catalyst such as palladium in a solvent such as ethyl acetate, tetrahydrofuran or the like. ##STR31##
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