I think above study about effects of "Nilotinib" for PD, could confirm the effects of anti-malaria drug (chloroquine) in PD. Or both could confirm together . but the key is that "chloroquine" is more cheaper drug.

This study shows that chloroquine is acting as an Tyrosine kinase inhibitor in malaria diseas:
Inhibition of a protein tyrosine kinase activity in Plasmodium falciparum by chloroquine.
Inhibition of a protein tyrosine kinase activity in Plasmodium falciparum by chloroquine. - PubMed - NCBI

In other hand , researches shows that antimalarial drug "chloroquine" has good effects on PD.
Anti-Malaria Drugs May Hold Promise as Parkinson’s Treatments
- Jul 23 2015
Anti-Malaria Drugs May Hold Promise as Parkinson’s Treatments - Parkinson's Disease Foundation (PDF)

Best Wishes