CHEMICAL RESEARCH IN TOXICOLOGY 10(11) 1234-1239 1997年11月
To investigate the substrate specificity of human O-6-methylguanine-DNA methyltransferase (MGMT) for O-6-benzylguanine (6BG) derivatives incorporated in oligodeoxynucleotides, we prepared 25-mer lengths of sequences containing various 6BG derivati...
C Minami   YL Deng   F Urano   T Kaiya   K Kohda   M Kawai   M Naoi   
JOURNAL OF CHROMATOGRAPHY B 702(1-2) 245-248 1997年11月
A new preparation method was devised using beta-cyclodextrin as a mobile-phase additive in a reversed-phase high-performance liquid chromatography system. Preparative separation of the biologically active (R)-enantiomer was achieved from racemic N...
Recently, an endogenous neurotoxin, 1(R),2(N)-dimethyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline [N-methyl-(R)-salsolinol], was found to elicit parkinsonism in rats with selective depletion of dopamine neurons in the substantia nigra without ne...
Recently, an endogenous neurotoxin, 1(R),2(N)-dimethyl-6,7-dihydroxy-1,2,3,4-tetrahydroisoquinoline [N-methyl-(R)-salsolinol], was found to elicit parkinsonism in rats with selective depletion of dopamine neurons in the substantia nigra without ne...