the hydrolysis of etazolate hydrochloride , an inhibitor of cyclic nucleotide 3',5'-monophosphate phosphodiesterase that degrades cyclic adenosine 3',5'-monophosphate ( cyclic amp ) to adenosine 5'-monophosphate , and related compounds was studied by pmr and mass spectrometry .
C0001455
cyclic amp
C0001413
adenosine 5