Novel Benzoxazole 2,4-Thiazolidinediones as Potent Hypoglycemic Agents. Synthesis and Structure-Activity Relationships.
作者:Kenji ARAKAWA、Masanori INAMASU、Mamoru MATSUMOTO、Kunihito OKUMURA、Kosuke YASUDA、Hidenori AKATSUKA、Saburo KAWANAMI、Akishige WATANABE、Koichi HOMMA、Yutaka SAIGA、Masakatsu OZEKI、Ikuo IIJIMA
DOI:10.1248/cpb.45.1984
日期:——
benzoxazole 2,4-thiazolidinediones was synthesized and evaluated for hypoglycemic activity in genetically obese and diabetic yellow KK mice. 2-Arylmethyl- and 2-(heteroarylmethyl)benzoxazole derivatives showed far more potent activity than known 2,4-thiazolidinedione derivatives such as ciglitazone, troglitazone and pioglitazone. A facile synthesis of benzoxazole 2,4-thiazolidinediones was also established using
合成了一系列新的苯并恶唑2,4-噻唑烷二酮,并评估了遗传性肥胖和糖尿病黄色KK小鼠的降血糖活性。2-芳基甲基-和2-(杂芳基甲基)苯并恶唑衍生物显示出比已知的2,4-噻唑烷二酮衍生物例如西格列酮,曲格列酮和吡格列酮强得多的活性。还使用氨基苯酚2,4-噻唑烷二酮(11)作为关键中间体,建立了苯并恶唑2,4-噻唑烷二酮的简便合成方法。描述了该系列的合成和构效关系的细节。