2′-dimethyl-20′-(2″-trimethylammonioethyl phosphonatoxy)eicosanamido]phenyl}porphyrinatoiron(II)(lipid-heme), has been synthesized. The lipid-heme formed a stable liposome with a phospholipid. The liposomal lipid-heme reversibly bound oxygen in neutral aqueous media at 37 °C, and its oxygen-binding rate and affinity were similar to those of red blood cells.
一种新型且两亲的5,10,15,20-
四苯基卟啉铁配合物,被
磷酸胆碱基团5,10,15,20-tetra α,α,α,α-o-[2',2'-二甲基-20'取代合成了-(2″-三甲基
氨乙基膦酰氧基)
二十烷酰胺基]苯基}
卟啉铁(II)(脂质血红素)。脂质血红素与
磷脂形成稳定的脂质体。脂质体脂质血红素在37°C下可逆地结合在中性
水性介质中的氧,其氧结合率和亲和力与红细胞相似。