1 [(n alkylamino)ethyl] 1 hydroxy 1,1 bisphosphonic acid 1 1 [(n decylamino)ethyl] 1 hydroxy 1,1 bisphosphonic acid 1 1 [(n heptylamino)ethyl] 1 hydroxy 1,1 bisphosphonic acid 1 1 [(n hexylamino)ethyl] 1 hydroxy 1,1 bisphosphonic acid 1 1 [(n octylamino)ethyl] 1 hydroxy 1,1 bisphosphonic acid 1 1 [(n pentylamino)ethyl] 1 hydroxy 1,1 bisphosphonic acid 1 2 (decylamino)acetic acid 1 2 (hexylamino)acetic acid 1 2 (n heptylamino)acetic acid 1 2 (n pentylamino)acetic acid 1 2 (octylamino)acetic acid 1 2 alkylaminoethyl 1 hydroxy 1,1 bisphosphonic acid derivative 1 Antiparasitic Agents 1 Antiparasitic agents 1 Bisphosphonates 1 Diphosphonates 1 Drug Design 1 Farnesyl pyrophosphate synthase 1 Geranyltranstransferase 1 Leishmania donovani 1 Plasmodium falciparum 1 Structure-Activity Relationship 1 Toxoplasma 1 Toxoplasma gondii 1 Trypanosoma cruzi 1 article 1 benznidazole 1 binding site 1 bisphosphonic acid derivative 1 controlled study 1