abstract |
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: n nwherein A, B, D, R 1 , R 2 , R 3 , R 7 , R 8 , R 9 , R 10 and R 6 are as defined herein. |