Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 박준우 | - |
dc.date.accessioned | 2018-06-02T08:13:55Z | - |
dc.date.available | 2018-06-02T08:13:55Z | - |
dc.date.issued | 1991 | - |
dc.identifier.issn | 1472-779X | - |
dc.identifier.other | OAK-17874 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/243928 | - |
dc.description.abstract | Fluorescent properties and reaction kinetics of the coenzyme NADH analogues 1 (Y),3(X)-disubstituted-1,4-dihydropyridines (Y = benzyl or para-substituted phenyl; X = CONH2, CSNH2, CO2Me, Ac) have been investigated in the presence of β-cyclodextrin (β-CD). From fluorescence measurements, it is concluded that the NADH analogues form 1:1 inclusion complexes with β-CD. The association constant varies sensitively with the nature of the substituents. The proton-catalysed hydration, copper(II) and hexacyanoferrate(3-) ion oxidation reactions of the NADH analogues are retarded by the presence of β-CD. The protective effects of β-CD against the reactions of NADH analogues are attributed to the inaccessibility of the reacting ions to the NADH analogue molecules included in the β-CD cavity, and destabilization of the reaction intermediates or transition states of the rate-determining steps. | - |
dc.language | English | - |
dc.title | Complexation of NADH analogues with β-cyclodextrin: Inhibitory effects of β-cyclodextrin against hydration and copper(II) and hexacyanoferrate(3-) oxidation of 1,4-dihydronicotinamides | - |
dc.type | Article | - |
dc.relation.issue | 10 | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 1613 | - |
dc.relation.lastpage | 1617 | - |
dc.relation.journaltitle | Journal of the Chemical Society, Perkin Transactions 2 | - |
dc.identifier.scopusid | 2-s2.0-37049090497 | - |
dc.author.google | Park J.W. | - |
dc.author.google | Cha S.Y. | - |
dc.author.google | Park K.K. | - |
dc.contributor.scopusid | 박준우(35332923800) | - |
dc.date.modifydate | 20220119160750 | - |