Rigel Pharmaceuticals, Inc.
Compounds and method for treating autoimmune diseases

Abstract:

Compounds and embodiments of a method for treating and/or preventing autoimmune diseases are disclosed. The method includes administering to a subject having an autoimmune disease, such as an inflammatory bowel disease, a therapeutically effective amount of a compound according to formula I ##STR00001## wherein X and Y independently are O or NR.sup.1; each R.sup.1 is independently H or C.sub.1-C.sub.6 alkyl; ring A is aryl; each R.sup.2 independently is H, alkyl, alkoxy, amide, cyano, halo, haloalkyl, hydroxyalkyl, heteroalkyl, heterocyclyl, sulfonyl, sulfonamide, or two R.sup.2 groups, taken together with the atom or atoms to which they are attached, combine to form a 4-10 membered ring system; p is 0, 1, 2, 3, or 4; R.sup.3 and R.sup.4 independently are H or C.sub.1-C.sub.6 alkyl; and R.sup.5 is halo, cyano, or C.sub.1-C.sub.6 alkyl.