serum mk422 ( enalaprilic acid , the bioactive form of enalapril ) and serum angiotensin converting enzyme ( ace ) inhibition had a similar time course with good correlation between drug levels and ace inhibition ( p less than 0.001 , r = 0.98 , n = 16 ) and between ace inhibition and the hypotensive effect ( p less than 0.001 , r = 0.84 , n = 16 ) .
C0014027
enalaprilic acid
C0014025
enalapril