TABLE 1

The metabolism of SKF525A and N-deethylated derivatives by human liver microsomes SKF525A and its N-deethylated derivatives were incubated with NADPH-fortified human liver microsomes (a 1 mg/ml mix of six commercial preparations) for 15 min. The results are the mean of two independent incubations.


Compound and Concentration

Recovery from Microsomal Incubations As:
SKF525A
SKF8742
SKF26754
μM % % %
SKF525A 100 73 33 0
33 49 48 0
SKF8742 100 102 0
33 117 0
SKF26754 100 86

33


87