由于载氧体在氧分离、氧化还原催化剂、特别是在血液中氧的输送等研究课题中具有重要的理论意义和实践意义,所以引起了人们的普遍重视,已有专文介绍。近年来,对生物体中血红蛋白和肌红蛋白的结构、载氧和贮氧机理等进行的深入研究,大大推动了人工合成载氧体研究工作的发展,人们从各种途径进行模型物的合成工作,以期得到具有血红蛋白和肌红蛋白那种生物功能但不易变性的载氧体。本文将介绍在最近几年中作为此类模型物的铁卟啉类络合物的发展状况。 Owing to the important theoretical and practical significance of oxygen carriers in the research topics of oxygen separation, redox catalysts, especially in the blood oxygen transport, it has aroused people’s universal attention. In recent years, in-depth study of the structure of hemoglobin and myoglobin in organisms, oxygen loading and oxygen storage mechanism, greatly promoted the development of synthetic oxygen carrier research, people from a variety of ways for the synthesis of model objects Work, in order to get the kind of biological function with hemoglobin and myoglobin, but not easily deformable oxygen carrier. This article will introduce the development of iron porphyrins as the model compounds in recent years.