The condensation of pyroglutamic acids with 1,2-phenylenediamine leads to 2-(5-oxo-2-pyrrolidinyl)benzimidazoles and the cyclization of disilylated diacylhydrazines derived from the same acids gives 2-(5-oxo-2-pyrrolidinyl)-1,3,4-oxadiazoles. These compounds show weak antifungal activity.
焦谷
氨酸与1,2-
苯二胺的缩合反应生成2-(5-氧代-2-
吡咯烷基)
苯并咪唑,衍生自相同酸的
二烯丙基化二酰基
肼的环化生成2-(5-氧代-2-
吡咯烷基)-1 ,3,4-恶二唑。这些化合物显示出弱的抗真菌活性。