Citation: Bao Hua ZHU, Hong YAN, Lai Bin LUO, Ze Hua LIU, Hui Lan CHEN. PREPARATION AND CHARACTERIZATION OF A NEW COENZYME B₁₂ ANALOGUE CONTAINING 2',3'-DIDEOXYURIDINE[J]. Chinese Chemical Letters, ;1996, 7(6): 503-504. shu

PREPARATION AND CHARACTERIZATION OF A NEW COENZYME B₁₂ ANALOGUE CONTAINING 2',3'-DIDEOXYURIDINE

Department of Chemistry,Coordination Chemistry Institute and Coordination Chemistry State Key Laboratory,Nanjing University,Nanjing,210093

Received Date: 26 July 1995

Fund Project: This research is supported by the National Natural Science Foundation of China and Natural Science Foundation of Jiangsu Province.

A new kind of coenzyme B₁₂ analogue 2',3',5'-trideoxyuridinyl-cobalamin (ddUCbl) was first synthesized by an improved method in which 5'-O-toluenesulfonyl-2',3'-dideoxyuridine was first transformed into 5'-iodo-2',3'-dideoxyuridine and then reacted with reduced hydroxocobalamin.The new analogue was characterized by UV-vis and ¹HNMR spectroscopy.
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