Identification of 2-[2-nitro-4-(trifluoromethyl)benzoyl]- cyclohexane-1,3-dione metabolites in urine of patients suffering from tyrosinemia type I with the use of 1H and 19F NMR spectroscopy. | Zendy

Przemysław Szczeciński | Zendy; Diana Lamparska | Zendy; Adam GryffKeller | Zendy; Wanda Gradowska | Zendy

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Identification of 2-[2-nitro-4-(trifluoromethyl)benzoyl]- cyclohexane-1,3-dione metabolites in urine of patients suffering from tyrosinemia type I with the use of 1H and 19F NMR spectroscopy.

Author(s) -

Przemysław Szczeciński,

Diana Lamparska,

Adam GryffKeller,

Wanda Gradowska

Publication year - 2008

Publication title -

acta biochimica polonica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.452

H-Index - 78

eISSN - 1734-154X

pISSN - 0001-527X

DOI - 10.18388/abp.2008_3036

Subject(s) - trifluoromethyl , chemistry , cyclohexane , nitro , tyrosinemia , urine , nuclear magnetic resonance spectroscopy , medicinal chemistry , organic chemistry , biochemistry , tyrosine , alkyl

Organic extracts of six urine samples from children treated with nitisinone, a medicine against tyrosinemia type I, were investigated by (1)H and (19)F NMR spectroscopy. The presence of unchanged 2-[2-nitro-4-(trifluoromethyl)benzoyl]cyclohexane-1,3-dione (NTBC), 6-hydroxy-2-[2-nitro-4-(trifluoromethyl)benzoyl]cyclohexane-1,3-dione (NTBC-OH) and 2-nitro-4-trifluoromethylbenzoic acid (NTFA) as well as a few other unidentified compounds containing CF(3) group was documented.

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