PYRIDINE N-OXIDE COMPOUNDS AS PHOSPHODIESTERASE 4 INHIBITORS.

摘要

PDE4 inhibition is achieved by novel nitroxide compounds, e.g., N-substituted aniline and diphenylamine analogs. The compounds of the present invention are of Formulas I-III: wherein A, B, D, R1, R2 , R3 , R7, R8, R9, R10 and R6 are as defined herein.