(Hetero)aromatic mono- and diesters of tropine and nortropine were prepared. Modulation of [3H]strychnine binding to glycine receptors of rat spinal cord was examined with a ternary allosteric model. The esters displaced [3H]strychnine binding with nano- or micromolar potencies and strong
Journal of experimental botany, 54(390), 2065-2070 (2003-07-30)
Putrescine N-methyltransferase (PMT) is the first alkaloid-specific enzyme for nicotine and tropane alkaloid formation. The pmt gene from Nicotiana tabacum was fused to the CaMV 35S promoter and integrated into the Atropa belladonna genome. Transgenic plants and derived root cultures
The Biochemical journal, 307 ( Pt 2), 603-608 (1995-04-15)
Tropine dehydrogenase was induced by growth of Pseudomonas AT3 on atropine, tropine or tropinone. It was NADP(+)-dependent and gave no activity with NAD+. The enzyme was very unstable but a rapid purification procedure using affinity chromatography that gave highly purified
Interference of mandelic acid with the determination of homatropine hydrobromide by second-order derivative spectroscopy.
J S Millership
Journal of pharmaceutical and biomedical analysis, 12(9), 1199-1203 (1994-09-01)
Rapid communications in mass spectrometry : RCM, 23(24), 4031-4037 (2009-11-20)
N-Demethylation of tropine is an important step in the degradation of this compound and related metabolites. With the purpose of understanding the reaction mechanism(s) involved, it is desirable to measure the 15N kinetic isotope effects (KIEs), which can be accessed
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