IMIDAZOLE DERIVATIVES OR THEIR SALTS

摘要

Imidazole derivatives of the formula (1) or salts thereof, pharmaceuticals containing the derivatives or the salts, and intermediates for the synthesis of the derivatives or the salts (wherein R<1> is lower alkyl; R<2> is alkyl or aralkyl; and X<1> is halogeno). These compounds exhibit G-CSF-like activities and can be substituted for G-CSF preparations.