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KMID : 0370219810250040167
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Yakhak Hoeji
1981 Volume.25 No. 4 p.167 ~ p.173
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Molecular Interaction of Riboflavin and Barbiturates
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유병설/Yu BS
이상득/이상종/정현호/Lee SD/Lee SJ/Chung HH
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Abstract
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Spectroscopic investigation has been carried out to know the binding mechanism of riboflavin with barbiturates, such as pbenobarbital and amobarbital in chloroform solution by using infrared and nuclear magnetic resonance spectra. Phenobarbital and isoalloxazine form a 1:1 cyclic hydrogen bonded dimer through the 3-N imino and the 2-C carbonyl groups of the isoalloxazine ring of the latter, and the 1-N(or 3-N) imino and the 2-C carbonyl groups of the pyrimidine ring of the former. Amobarbital and riboflavin form a 1:1 cyclic hydrogen bonded dimer by the same mode of phenobarbital.
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KEYWORD
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