Recent Progress in the Synthesis of Bifunctional Diethylenetriaminepentaacetic Acid Derivatives Ligand for Magnetic Resonance Imaging Contrast Agent
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作者:
Wan, Fuxian
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Shan Dong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R ChinaShan Dong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R China
Wan, Fuxian
[1
]
Yu, Kaichao
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Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Wuhan 430074, Peoples R ChinaShan Dong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R China
Yu, Kaichao
[2
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机构:
[1] Shan Dong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China
Diethylenetriaminepentaacetic acid (DTPA) and its derivatives have been used in chemistry, biology, medicine and many other fields due to their coordination properties, especially, used as magnetic resonance imaging (MRI) contrast agent. Bifunctional-DTPA ligand can be easily and readily linked to various biomolecules. It is of primary importance for the development high relaxation efficiency and/or targeted MRI contrast agents, but the synthesis of bifunctional-DTPA ligand is rather difficult. In this review, various synthetic methods for synthesizing these compounds are summarized.