TY  - JOUR
AU  - Jevtić, Ivana
AU  - Savić Vujović, Katarina
AU  - Srebro, Dragana
AU  - Vučković, Sonja
AU  - Ivanović, Milovan D.
AU  - Kostić Rajačić, Slađana
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3591
AB  - Background 4-Anilidopiperidine class of synthetic opioid analgesics, with it’s representative fentanyl, are by far the most potent and clinically significant for the treatment of the severe chronic and surgical pain. However, side effects of μ-opioids are often quite serious. In order to improve the pharmacological profile of this class of opioid analgesics, a novel fentanyl analogs were designed, synthesized and evaluated in vivo for their antinociceptive activity.
Methods The title compounds were prepared using known synthetic transformations, including N-bromoacetamide mediated Hofmann rearrangement, highly selective carbamate cleavage with trimethylsilyl iodide and dehydration of carboxamide group to nitrile in the presence of SOCl2. The antinociceptive activity of the synthesized compounds was determined by tail-immersion and formalin test.
Results The scalable synthetic route towards novel fentanyl analogs bearing nitrogen groups in position C3 of piperidine ring is designed. In addition, Hofmann rearrangement was substantially improved for the more efficient synthesis of previously published 3-substituted fentanyl analogs. The series of ten fentanyl analogs was tested in vivo for their antinociceptive activity. The most potent compound of the series was found to be cis-4, based on the determined ED50 values in tail-immersion test.
Conclusion Of ten compounds tested for their antinociceptive activity, compound cis-4 is characterized by high potency, rapid beginning and short duration of action and due to this might be incorporated in different pharmaceutical forms.
PB  - Springer Nature
T2  - Pharmacological Reports
T1  - Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines
VL  - 72
IS  - 4
SP  - 1069
EP  - 1075
DO  - 10.1007/s43440-020-00121-2
ER  - 

@article{
author = "Jevtić, Ivana and Savić Vujović, Katarina and Srebro, Dragana and Vučković, Sonja and Ivanović, Milovan D. and Kostić Rajačić, Slađana",
year = "2020",
abstract = "Background 4-Anilidopiperidine class of synthetic opioid analgesics, with it’s representative fentanyl, are by far the most potent and clinically significant for the treatment of the severe chronic and surgical pain. However, side effects of μ-opioids are often quite serious. In order to improve the pharmacological profile of this class of opioid analgesics, a novel fentanyl analogs were designed, synthesized and evaluated in vivo for their antinociceptive activity.
Methods The title compounds were prepared using known synthetic transformations, including N-bromoacetamide mediated Hofmann rearrangement, highly selective carbamate cleavage with trimethylsilyl iodide and dehydration of carboxamide group to nitrile in the presence of SOCl2. The antinociceptive activity of the synthesized compounds was determined by tail-immersion and formalin test.
Results The scalable synthetic route towards novel fentanyl analogs bearing nitrogen groups in position C3 of piperidine ring is designed. In addition, Hofmann rearrangement was substantially improved for the more efficient synthesis of previously published 3-substituted fentanyl analogs. The series of ten fentanyl analogs was tested in vivo for their antinociceptive activity. The most potent compound of the series was found to be cis-4, based on the determined ED50 values in tail-immersion test.
Conclusion Of ten compounds tested for their antinociceptive activity, compound cis-4 is characterized by high potency, rapid beginning and short duration of action and due to this might be incorporated in different pharmaceutical forms.",
publisher = "Springer Nature",
journal = "Pharmacological Reports",
title = "Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines",
volume = "72",
number = "4",
pages = "1069-1075",
doi = "10.1007/s43440-020-00121-2"
}

Jevtić, I., Savić Vujović, K., Srebro, D., Vučković, S., Ivanović, M. D.,& Kostić Rajačić, S.. (2020). Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines. in Pharmacological Reports
Springer Nature., 72(4), 1069-1075.
https://doi.org/10.1007/s43440-020-00121-2

Jevtić I, Savić Vujović K, Srebro D, Vučković S, Ivanović MD, Kostić Rajačić S. Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines. in Pharmacological Reports. 2020;72(4):1069-1075.
doi:10.1007/s43440-020-00121-2 .

Jevtić, Ivana, Savić Vujović, Katarina, Srebro, Dragana, Vučković, Sonja, Ivanović, Milovan D., Kostić Rajačić, Slađana, "Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines" in Pharmacological Reports, 72, no. 4 (2020):1069-1075,
https://doi.org/10.1007/s43440-020-00121-2 . .

TY  - JOUR
AU  - Jevtić, Ivana
AU  - Savić Vujović, Katarina
AU  - Srebro, Dragana
AU  - Vučković, Sonja
AU  - Ivanović, Milovan D.
AU  - Kostić Rajačić, Slađana
PY  - 2020
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3591
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3592
AB  - Background 4-Anilidopiperidine class of synthetic opioid analgesics, with it’s representative fentanyl, are by far the most potent and clinically significant for the treatment of the severe chronic and surgical pain. However, side effects of μ-opioids are often quite serious. In order to improve the pharmacological profile of this class of opioid analgesics, a novel fentanyl analogs were designed, synthesized and evaluated in vivo for their antinociceptive activity.Methods The title compounds were prepared using known synthetic transformations, including N-bromoacetamide mediated Hofmann rearrangement, highly selective carbamate cleavage with trimethylsilyl iodide and dehydration of carboxamide group to nitrile in the presence of SOCl2. The antinociceptive activity of the synthesized compounds was determined by tail-immersion and formalin test.Results The scalable synthetic route towards novel fentanyl analogs bearing nitrogen groups in position C3 of piperidine ring is designed. In addition, Hofmann rearrangement was substantially improved for the more efficient synthesis of previously published 3-substituted fentanyl analogs. The series of ten fentanyl analogs was tested in vivo for their antinociceptive activity. The most potent compound of the series was found to be cis-4, based on the determined ED50 values in tail-immersion test.Conclusion Of ten compounds tested for their antinociceptive activity, compound cis-4 is characterized by high potency, rapid beginning and short duration of action and due to this might be incorporated in different pharmaceutical forms.
PB  - Springer Nature
T2  - Pharmacological Reports
T1  - Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines
DO  - 10.1007/s43440-020-00121-2
ER  - 

@article{
author = "Jevtić, Ivana and Savić Vujović, Katarina and Srebro, Dragana and Vučković, Sonja and Ivanović, Milovan D. and Kostić Rajačić, Slađana",
year = "2020",
abstract = "Background 4-Anilidopiperidine class of synthetic opioid analgesics, with it’s representative fentanyl, are by far the most potent and clinically significant for the treatment of the severe chronic and surgical pain. However, side effects of μ-opioids are often quite serious. In order to improve the pharmacological profile of this class of opioid analgesics, a novel fentanyl analogs were designed, synthesized and evaluated in vivo for their antinociceptive activity.Methods The title compounds were prepared using known synthetic transformations, including N-bromoacetamide mediated Hofmann rearrangement, highly selective carbamate cleavage with trimethylsilyl iodide and dehydration of carboxamide group to nitrile in the presence of SOCl2. The antinociceptive activity of the synthesized compounds was determined by tail-immersion and formalin test.Results The scalable synthetic route towards novel fentanyl analogs bearing nitrogen groups in position C3 of piperidine ring is designed. In addition, Hofmann rearrangement was substantially improved for the more efficient synthesis of previously published 3-substituted fentanyl analogs. The series of ten fentanyl analogs was tested in vivo for their antinociceptive activity. The most potent compound of the series was found to be cis-4, based on the determined ED50 values in tail-immersion test.Conclusion Of ten compounds tested for their antinociceptive activity, compound cis-4 is characterized by high potency, rapid beginning and short duration of action and due to this might be incorporated in different pharmaceutical forms.",
publisher = "Springer Nature",
journal = "Pharmacological Reports",
title = "Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines",
doi = "10.1007/s43440-020-00121-2"
}

Jevtić, I., Savić Vujović, K., Srebro, D., Vučković, S., Ivanović, M. D.,& Kostić Rajačić, S.. (2020). Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines. in Pharmacological Reports
Springer Nature..
https://doi.org/10.1007/s43440-020-00121-2

Jevtić I, Savić Vujović K, Srebro D, Vučković S, Ivanović MD, Kostić Rajačić S. Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines. in Pharmacological Reports. 2020;.
doi:10.1007/s43440-020-00121-2 .

Jevtić, Ivana, Savić Vujović, Katarina, Srebro, Dragana, Vučković, Sonja, Ivanović, Milovan D., Kostić Rajačić, Slađana, "Synthesis and pharmacological evaluation of novel cis and trans 3‑substituted anilidopiperidines" in Pharmacological Reports (2020),
https://doi.org/10.1007/s43440-020-00121-2 . .