| 摘要 |
Angiotensin II inhibition is exhibited by <IMAGE> wherein: X is -CH2- or O; R is hydrogen, alkyl, aryl, cycloalkyl, aralkyl, or cycloalkylalkyl; R1 and R2 are each independently O or absent; R3 is hydrogen, alkyl, alkenyl, alkoxy, cycloalkyl, aryl, aralkyl, cycloalkylalkyl, halo, haloalkyl, or haloalkoxy; R4 is hydrogen, alkyl, alkenyl, alkoxy, aryl, cycloalkyl, aralkyl, cycloalkylalkyl, -R8-OH, or -R8CO2R9; and the remaining symbols are as defined in the specification.
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