| http://www.w3.org/ns/prov#value | - This process describes the preparation of compounds of Formula K (Formula II compounds wherein R7 is YCH2-p (R25)p COYR27) from the corresponding compounds of Formula H. The radicals R25-27 are as previously defined for the said R4 members; the Y members are independently as previously defined and p is an integer from 0 to 2. ##STR18##
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