| abstract |
Abstract: Oxazole derivatives. production and use thereof Novel oxazole derivatives of the formula (wherein R1 is hydrogen or a straight, branched or cyclic alkyl group of 1 to 6 carbon atoms, R2 is hydrogen, halogen, trifluoromethyl, or a straight, branched or cyclic alkylthio of 1 to 3 carbon atoms, and n is 1 or 2) or pharmaceutically acceptable salts or esters thereof are synthesized through several routes. The derivatives have hypoglycemic, glucose tolerance improving and insulin sensitivity increasing activities and are of vlaue as anti-diabetic drugs. |