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Betiatide;103725-47-9;Bzsac-GGG
贝硫肽是一种含硫修饰的三肽化合物,由苯甲酰巯基乙酰基(Bzsac)与甘氨酸(Gly)重复连接而成。其分子结构中包含硫醚键(-S-)和酰胺键,形成稳定的螯合位点,可与金属离子(如⁹⁹ᵐTc)结合形成放射性标记复合物。 作用机理及研究进展 放射性药物应用 ...
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