Oblon, Fisher, Spivak, McClelland & Maier
Imidazopyridine compounds useful in the treatment of ulcers
 The present invention relates to imidazopyridine compounds of the formula: ##STR1## wherein R.sup.1 is lower alkynyl or lower alkynyloxy(lower)-alkyl, PA0 R.sup.2 is lower alkyl, and PA0 R.sup.3 is ar(lower)alkyl having lower alkoxy, lower alkylthio, nitro or lower alkanesulfonyl, ar(lower)alkyl having nitro and one or two additional substituent(s) selected from nitro and lower alkyl, or heterocyclic(lower)alkyl which may have suitable substituent(s), and to their utility. The compounds have antiulcerative properties. 
Fujisawa Pharmaceutical Co., Ltd.
C C
C07D C07D
inventional inventional
Youichi Hiromichi Ikuo Kazuhiko
Shiokawa Itani Ueda Take