Cobalamin Analogs

Some articles on cobalamin analogs, analog, analogs:

Cyanocobalamin - Chemical Reactions
... This property allows the convenient preparation of cobalamin analogs with different substituents, via nucleophilic attack on the halogenated substituent or ... For example, cyanocobalamin can be converted to its analog cobalamins via reduction to B12s, followed by the addition of the corresponding alkyl halides, acyl halides, alkene or ... steric hindrance is the major limiting factor in the synthesis of the B12 coenzyme analogs ...