K. Simon et al., ISOSTRUCTURAL METABOLITES OF 2 ANTI-PARKINSON DRUGS, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 811-813
The absolute configurations of desmethylselegiline hydrochloride [(R)-
(-)-1-benzyl-N-(2-propynyl)ethylammonium chloride, C12H16N+.Cl-], (1),
and p-fluorodesmethylselegiline hydrochloride (-)-1-(4-fluorobenzyl)-
N-(2-propynyl)ethylammonium chloride, C12H15FN+.Cl-], (2), have been d
etermined. The two compounds are metabolites of the anti-Parkinson age
nt selegiline and its backup, p-fluoroselegiline. The two crystal stru
ctures are highly isostructural.