TY  - JOUR
AU  - Bosak, Anita
AU  - Opsenica, Dejan
AU  - Šinko, Goran
AU  - Zlatar, Matija
AU  - Kovarik, Zrinka
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2886
AB  - Eight derivatives of 4-aminoquinolines differing in the substituents attached to the C(4)-amino group and C(7)were synthesised and tested as inhibitors of human acetylcholinesterase (AChE)and butyrylcholinesterase (BChE). Both enzymes were inhibited by all of the compounds with inhibition constants (K i )ranging from 0.50 to 50 μM exhibiting slight selectivity toward AChE over BChE. The most potent inhibitors of AChE were compounds with an n-octylamino chain or adamantyl group. The shortening of the chain length resulted in a decrease in AChE inhibition by 5–20 times. Docking studies revealed that the quinoline group within the AChE active site was positioned in the choline binding site, while the C(4)-amino group substituents, depending on their lipophilicity, could establish hydrogen bonds or π-interactions with residues of the peripheral anionic site. The most potent inhibitors of BChE were compounds with the most voluminous substituent on C(4)-amino group (adamantyl)or those with a stronger electron withdrawing substituent on C(7)(trifluormethyl group). Based on AChE inhibition, compounds with an n-octylamino chain or adamantyl substituent were shown to possess the capacity for further development as potential drugs for treatment of neurodegenerative diseases. © 2019 Elsevier B.V.
PB  - Elsevier Ireland Ltd
T2  - Chemico-Biological Interactions
T1  - Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase
VL  - 308
SP  - 101
EP  - 109
DO  - 10.1016/j.cbi.2019.05.024
ER  - 

@article{
author = "Bosak, Anita and Opsenica, Dejan and Šinko, Goran and Zlatar, Matija and Kovarik, Zrinka",
year = "2019",
abstract = "Eight derivatives of 4-aminoquinolines differing in the substituents attached to the C(4)-amino group and C(7)were synthesised and tested as inhibitors of human acetylcholinesterase (AChE)and butyrylcholinesterase (BChE). Both enzymes were inhibited by all of the compounds with inhibition constants (K i )ranging from 0.50 to 50 μM exhibiting slight selectivity toward AChE over BChE. The most potent inhibitors of AChE were compounds with an n-octylamino chain or adamantyl group. The shortening of the chain length resulted in a decrease in AChE inhibition by 5–20 times. Docking studies revealed that the quinoline group within the AChE active site was positioned in the choline binding site, while the C(4)-amino group substituents, depending on their lipophilicity, could establish hydrogen bonds or π-interactions with residues of the peripheral anionic site. The most potent inhibitors of BChE were compounds with the most voluminous substituent on C(4)-amino group (adamantyl)or those with a stronger electron withdrawing substituent on C(7)(trifluormethyl group). Based on AChE inhibition, compounds with an n-octylamino chain or adamantyl substituent were shown to possess the capacity for further development as potential drugs for treatment of neurodegenerative diseases. © 2019 Elsevier B.V.",
publisher = "Elsevier Ireland Ltd",
journal = "Chemico-Biological Interactions",
title = "Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase",
volume = "308",
pages = "101-109",
doi = "10.1016/j.cbi.2019.05.024"
}

Bosak, A., Opsenica, D., Šinko, G., Zlatar, M.,& Kovarik, Z.. (2019). Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase. in Chemico-Biological Interactions
Elsevier Ireland Ltd., 308, 101-109.
https://doi.org/10.1016/j.cbi.2019.05.024

Bosak A, Opsenica D, Šinko G, Zlatar M, Kovarik Z. Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase. in Chemico-Biological Interactions. 2019;308:101-109.
doi:10.1016/j.cbi.2019.05.024 .

Bosak, Anita, Opsenica, Dejan, Šinko, Goran, Zlatar, Matija, Kovarik, Zrinka, "Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase" in Chemico-Biological Interactions, 308 (2019):101-109,
https://doi.org/10.1016/j.cbi.2019.05.024 . .

TY  - JOUR
AU  - Bosak, Anita
AU  - Opsenica, Dejan
AU  - Šinko, Goran
AU  - Zlatar, Matija
AU  - Kovarik, Zrinka
PY  - 2019
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2905
AB  - Eight derivatives of 4-aminoquinolines differing in the substituents attached to the C(4)-amino group and C(7)were synthesised and tested as inhibitors of human acetylcholinesterase (AChE)and butyrylcholinesterase (BChE). Both enzymes were inhibited by all of the compounds with inhibition constants (K i )ranging from 0.50 to 50 μM exhibiting slight selectivity toward AChE over BChE. The most potent inhibitors of AChE were compounds with an n-octylamino chain or adamantyl group. The shortening of the chain length resulted in a decrease in AChE inhibition by 5–20 times. Docking studies revealed that the quinoline group within the AChE active site was positioned in the choline binding site, while the C(4)-amino group substituents, depending on their lipophilicity, could establish hydrogen bonds or π-interactions with residues of the peripheral anionic site. The most potent inhibitors of BChE were compounds with the most voluminous substituent on C(4)-amino group (adamantyl)or those with a stronger electron withdrawing substituent on C(7)(trifluormethyl group). Based on AChE inhibition, compounds with an n-octylamino chain or adamantyl substituent were shown to possess the capacity for further development as potential drugs for treatment of neurodegenerative diseases. © 2019 Elsevier B.V.
PB  - Elsevier Ireland Ltd
T2  - Chemico-Biological Interactions
T1  - Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase
VL  - 308
SP  - 101
EP  - 109
DO  - 10.1016/j.cbi.2019.05.024
ER  - 

@article{
author = "Bosak, Anita and Opsenica, Dejan and Šinko, Goran and Zlatar, Matija and Kovarik, Zrinka",
year = "2019",
abstract = "Eight derivatives of 4-aminoquinolines differing in the substituents attached to the C(4)-amino group and C(7)were synthesised and tested as inhibitors of human acetylcholinesterase (AChE)and butyrylcholinesterase (BChE). Both enzymes were inhibited by all of the compounds with inhibition constants (K i )ranging from 0.50 to 50 μM exhibiting slight selectivity toward AChE over BChE. The most potent inhibitors of AChE were compounds with an n-octylamino chain or adamantyl group. The shortening of the chain length resulted in a decrease in AChE inhibition by 5–20 times. Docking studies revealed that the quinoline group within the AChE active site was positioned in the choline binding site, while the C(4)-amino group substituents, depending on their lipophilicity, could establish hydrogen bonds or π-interactions with residues of the peripheral anionic site. The most potent inhibitors of BChE were compounds with the most voluminous substituent on C(4)-amino group (adamantyl)or those with a stronger electron withdrawing substituent on C(7)(trifluormethyl group). Based on AChE inhibition, compounds with an n-octylamino chain or adamantyl substituent were shown to possess the capacity for further development as potential drugs for treatment of neurodegenerative diseases. © 2019 Elsevier B.V.",
publisher = "Elsevier Ireland Ltd",
journal = "Chemico-Biological Interactions",
title = "Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase",
volume = "308",
pages = "101-109",
doi = "10.1016/j.cbi.2019.05.024"
}

Bosak, A., Opsenica, D., Šinko, G., Zlatar, M.,& Kovarik, Z.. (2019). Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase. in Chemico-Biological Interactions
Elsevier Ireland Ltd., 308, 101-109.
https://doi.org/10.1016/j.cbi.2019.05.024

Bosak A, Opsenica D, Šinko G, Zlatar M, Kovarik Z. Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase. in Chemico-Biological Interactions. 2019;308:101-109.
doi:10.1016/j.cbi.2019.05.024 .

Bosak, Anita, Opsenica, Dejan, Šinko, Goran, Zlatar, Matija, Kovarik, Zrinka, "Structural aspects of 4-aminoquinolines as reversible inhibitors of human acetylcholinesterase and butyrylcholinesterase" in Chemico-Biological Interactions, 308 (2019):101-109,
https://doi.org/10.1016/j.cbi.2019.05.024 . .