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在酶的参与下,许多生物氧化过程能在常温常压下进行,并具有高度的选择性。某些金属酶的活性中心是含有类似卟啉的金属配合物,它能在温和条件下活化分子氧和催化各种有机物的氧化反应。目前,各类金属卟啉及其衍生物已被广泛用作天然氧载体(例如血红蛋白)和加氧酶(如细胞色素 P-450单加氧酶)的模型化合物,因此,对其性质的研究具有十分重要的理论和实际意义。
With the participation of enzymes, many biological oxidation process can be carried out at room temperature and pressure, and has a high degree of selectivity. The active center of some metalloenzymes is a metalloporphyrin-containing metal complex that activates molecular oxygen under mild conditions and catalyzes the oxidation of various organic compounds. At present, various metalloporphyrins and their derivatives have been widely used as model compounds for natural oxygen carriers (such as hemoglobin) and oxygenases (such as cytochrome P-450 monooxygenase). Therefore, the study on their properties Has very important theoretical and practical significance.