Helder M. Marques

Structure−Function Relationships in Aminoquinolines:  Effect of Amino and Chloro Groups on Quinoline−Hematin Complex Formation, Inhibition of β-Hematin Formation, and Antiplasmodial Activity

Timothy J. Egan, Roger Hunter, Catherine H. Kaschula et al. · Journal of Medicinal Chemistry · 1999 · 310 citations

Fate of haem iron in the malaria parasite Plasmodium falciparum

Timothy J. Egan, Jill M. Combrinck, J. Egan et al. · Biochemical Journal · 2002 · 284 citations · Full text

Hemes and hemoproteins

Janine Aron, David A. Baldwin, Helder M. Marques et al. · Journal of Inorganic Biochemistry · 1986 · 184 citations

Biochemistry, Iron Metabolism, Hematology +7

An Analysis of Porphyrin Molecular FlexibilityUse of Porphyrin Diacids

Beisong Cheng, Orde Q. Munro, Helder M. Marques et al. · Journal of the American Chemical Society · 1997 · 164 citations

Porphyrin Molecular Flexibilityuse, Bioorganic Chemistry, Porphyrin Diacids +13

Thermodynamic factors controlling the interaction of quinoline antimalarial drugs with ferriprotoporphyrin IX

Timothy J. Egan, Winile W. Mavuso, David Ross et al. · Journal of Inorganic Biochemistry · 1997 · 160 citations

Ferriprotoporphyrin Ix, Biochemistry, Antiparasitic Agent +6