L-Praziquanamine is an intermediate in the synthesis of Unlabeled (S)-Praziquante-d11 (P702105), used in the synthetic preparation of perphenylcarbamated β-cyclodextrin based chiral stationary phases via thiol-ene click chemistry for HPLC enantioseparations. (S)-Praziquantel is also the inactive enantiomer of praziquantel regarding activity against juvenile S. mansoni infestations in mice.
![(S)-2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one Structure](/CAS/20180629/GIF/99746-73-3.gif)