| 摘要 |
<p>The invention provides compounds of the formula (I): <CHEM> in which: R is hydrogen, C1-C14 alkanoyl, CONHR3 or CO2R4: R3 is H, phenyl or C1-C4alkyl; R4 is C1-C6 alkyl; A is CH2O-R1 or <CHEM> when R is C1-C14 alkanoyl, A may be CH2OCOR2 or CH2OP(O)(OR2)R2; R1 is C7-C14 alkanoyl, N-(C6-C14 alkyl) carbamoyl, naphthyl-(C1-C6 alkylene), pyridyl-(C1-C6 alkylene) or methoxyethoxymethoxymethyl; and R2 is C1-C4 alkyl; pharmaceutical compositions containing them, processes for their preparation, and their use in the treatment of inflammation, allergic response and psoriasis.</p> |
