TY  - JOUR
AU  - Terzić-Jovanović, Nataša
AU  - Konstantinović, Jelena M.
AU  - Tot, Miklos
AU  - Burojevic, Jovana
AU  - Djurkovic-Djakovic, Olgica
AU  - Srbljanović, Jelena
AU  - Štajner, Tijana
AU  - Verbić, Tatjana
AU  - Zlatović, Mario
AU  - Machado, Marta
AU  - Albuquerque, Ines S
AU  - Prudencio, Miguel
AU  - Sciotii, Richard J
AU  - Pecic, Stevan
AU  - DAlessandro, Sarah
AU  - Taramelli, Donatella
AU  - Šolaja, Bogdan
PY  - 2016
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1953
AB  - The syntheses and antiplasmodial activities of various substituted aminoquinolines coupled to an adamantane carrier are described. The compounds exhibited pronounced in vitro and in vivo activity against Plasmodium berghei in the Thompson test. Tethering a fluorine atom to the aminoquinoline C(3) position afforded fluoroaminoquinolines that act as intrahepatocytic parasite inhibitors, with compound 25 having an IC50 = 0.31 mu M and reducing the liver load in mice by up to 92% at 80 mg/kg dose. Screening our peroxides as inhibitors of liver stage infection revealed that the tetraoxane pharmacophore itself is also an excellent liver stage P. berghei inhibitor (78: IC50 = 0.33 mu M). Up to 91% reduction of the parasite liver load in mice was achieved at 100 mg/kg. Examination of tetraoxane 78 against the transgenic 3D7 strain expressing luciferase under a gametocyte-specific promoter revealed its activity against stage IV-V Plasmodium falciparum gametocytes (IC50 = 1.16 +/- 0.37 mu M). To the best of our knowledge, compounds 25 and 78 are the first examples of either an 4-aminoquinoline or a tetraoxane liver stage inhibitors.
PB  - American Chemical Society (ACS)
T2  - Journal of Medicinal Chemistry
T1  - Reinvestigating Old Pharmacophores: Are 4-Aminoquinolines and Tetraoxanes Potential Two-Stage Antimalarials?
VL  - 59
IS  - 1
SP  - 264
EP  - 281
DO  - 10.1021/acs.jmedchem.5b01374
ER  - 

@article{
author = "Terzić-Jovanović, Nataša and Konstantinović, Jelena M. and Tot, Miklos and Burojevic, Jovana and Djurkovic-Djakovic, Olgica and Srbljanović, Jelena and Štajner, Tijana and Verbić, Tatjana and Zlatović, Mario and Machado, Marta and Albuquerque, Ines S and Prudencio, Miguel and Sciotii, Richard J and Pecic, Stevan and DAlessandro, Sarah and Taramelli, Donatella and Šolaja, Bogdan",
year = "2016",
abstract = "The syntheses and antiplasmodial activities of various substituted aminoquinolines coupled to an adamantane carrier are described. The compounds exhibited pronounced in vitro and in vivo activity against Plasmodium berghei in the Thompson test. Tethering a fluorine atom to the aminoquinoline C(3) position afforded fluoroaminoquinolines that act as intrahepatocytic parasite inhibitors, with compound 25 having an IC50 = 0.31 mu M and reducing the liver load in mice by up to 92% at 80 mg/kg dose. Screening our peroxides as inhibitors of liver stage infection revealed that the tetraoxane pharmacophore itself is also an excellent liver stage P. berghei inhibitor (78: IC50 = 0.33 mu M). Up to 91% reduction of the parasite liver load in mice was achieved at 100 mg/kg. Examination of tetraoxane 78 against the transgenic 3D7 strain expressing luciferase under a gametocyte-specific promoter revealed its activity against stage IV-V Plasmodium falciparum gametocytes (IC50 = 1.16 +/- 0.37 mu M). To the best of our knowledge, compounds 25 and 78 are the first examples of either an 4-aminoquinoline or a tetraoxane liver stage inhibitors.",
publisher = "American Chemical Society (ACS)",
journal = "Journal of Medicinal Chemistry",
title = "Reinvestigating Old Pharmacophores: Are 4-Aminoquinolines and Tetraoxanes Potential Two-Stage Antimalarials?",
volume = "59",
number = "1",
pages = "264-281",
doi = "10.1021/acs.jmedchem.5b01374"
}

Terzić-Jovanović, N., Konstantinović, J. M., Tot, M., Burojevic, J., Djurkovic-Djakovic, O., Srbljanović, J., Štajner, T., Verbić, T., Zlatović, M., Machado, M., Albuquerque, I. S., Prudencio, M., Sciotii, R. J., Pecic, S., DAlessandro, S., Taramelli, D.,& Šolaja, B.. (2016). Reinvestigating Old Pharmacophores: Are 4-Aminoquinolines and Tetraoxanes Potential Two-Stage Antimalarials?. in Journal of Medicinal Chemistry
American Chemical Society (ACS)., 59(1), 264-281.
https://doi.org/10.1021/acs.jmedchem.5b01374

Terzić-Jovanović N, Konstantinović JM, Tot M, Burojevic J, Djurkovic-Djakovic O, Srbljanović J, Štajner T, Verbić T, Zlatović M, Machado M, Albuquerque IS, Prudencio M, Sciotii RJ, Pecic S, DAlessandro S, Taramelli D, Šolaja B. Reinvestigating Old Pharmacophores: Are 4-Aminoquinolines and Tetraoxanes Potential Two-Stage Antimalarials?. in Journal of Medicinal Chemistry. 2016;59(1):264-281.
doi:10.1021/acs.jmedchem.5b01374 .

Terzić-Jovanović, Nataša, Konstantinović, Jelena M., Tot, Miklos, Burojevic, Jovana, Djurkovic-Djakovic, Olgica, Srbljanović, Jelena, Štajner, Tijana, Verbić, Tatjana, Zlatović, Mario, Machado, Marta, Albuquerque, Ines S, Prudencio, Miguel, Sciotii, Richard J, Pecic, Stevan, DAlessandro, Sarah, Taramelli, Donatella, Šolaja, Bogdan, "Reinvestigating Old Pharmacophores: Are 4-Aminoquinolines and Tetraoxanes Potential Two-Stage Antimalarials?" in Journal of Medicinal Chemistry, 59, no. 1 (2016):264-281,
https://doi.org/10.1021/acs.jmedchem.5b01374 . .