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4-Oxothiazolidines with Exocyclic C=C Double Bond(s): Synthesis, Structure, Reactions and Biological Activity

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2014
Authors
Stojanović, Milovan
Džambaski, Zdravko
Bondžić, Bojan
Aleksić, Jovana
Baranac-Stojanović, Marija
Article (Published version)
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Abstract
4-Oxothiazolidine core, owing to the wide range of pharmacological activities exhibited by its derivatives, has been recognized as an important structural motif in biologically active compounds. A subclass constitutes 4-oxothiazolidines with an exocyclic C=C double bond at the C(2)-position. Some of these derivatives are registered as active substances for the treatment of various diseases, such as Ralitoline, an antiepileptic, Etozolin, a diuretic, and Piprozolin, a choleretic. The exocyclic C=C double bond in these compounds contains one or two electron-accepting groups at its other end, so that they also belong to the class of the so-called push-pull alkenes. In the case of the nitrogen-unsubstituted molecules, the enamino tautomeric form with the exocyclic double bond is stabilized by the extended electron delocalization arising from the push-pull effect. In the absence of push-pull effect, the imino form would dominate. Therefore, these compounds exhibit properties characteristic ...for both 4-oxothiazolidine ring and push-pull alkenes. They are also proved to be useful synthetic interamediates for the formation of various mono- and polyheterocycles. The importance of 4-oxothiazolidine derivatives is witnessed by several review articles, the latest published in 2012, mainly dealing with the chemistry and biological activity of various 2-imino, 2-oxo, 2-thioxo and 2-alkyl(aryl)-substituted compounds. The lack of a comprehensive review on 2-alkylidene-4-oxothiazolidines has prompted us to collect the literature covering their synthesis, structure, reactivity and biological activity. Derivatives with two exocyclic C=C double bonds are included, too.

Keywords:
2-Alkylidene-4-oxothiazolidine / biological activity / heterocycle / push-pull alkene / reactivity / structure / synthesis
Source:
Current Organic Chemistry, 2014, 18, 9, 1108-1148
Publisher:
  • Bentham Science Publ Ltd, Sharjah
Funding / projects:
  • Experimental and theoretical study of reactivity and biological activity of stereodefined thiazolidines and their synthetic analogues (RS-172020)

DOI: 10.2174/138527281809140624120436

ISSN: 1385-2728

WoS: 000338727500003

Scopus: 2-s2.0-84904050417
[ Google Scholar ]
11
11
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/1565
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Stojanović, Milovan
AU  - Džambaski, Zdravko
AU  - Bondžić, Bojan
AU  - Aleksić, Jovana
AU  - Baranac-Stojanović, Marija
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1565
AB  - 4-Oxothiazolidine core, owing to the wide range of pharmacological activities exhibited by its derivatives, has been recognized as an important structural motif in biologically active compounds. A subclass constitutes 4-oxothiazolidines with an exocyclic C=C double bond at the C(2)-position. Some of these derivatives are registered as active substances for the treatment of various diseases, such as Ralitoline, an antiepileptic, Etozolin, a diuretic, and Piprozolin, a choleretic. The exocyclic C=C double bond in these compounds contains one or two electron-accepting groups at its other end, so that they also belong to the class of the so-called push-pull alkenes. In the case of the nitrogen-unsubstituted molecules, the enamino tautomeric form with the exocyclic double bond is stabilized by the extended electron delocalization arising from the push-pull effect. In the absence of push-pull effect, the imino form would dominate. Therefore, these compounds exhibit properties characteristic for both 4-oxothiazolidine ring and push-pull alkenes. They are also proved to be useful synthetic interamediates for the formation of various mono- and polyheterocycles. The importance of 4-oxothiazolidine derivatives is witnessed by several review articles, the latest published in 2012, mainly dealing with the chemistry and biological activity of various 2-imino, 2-oxo, 2-thioxo and 2-alkyl(aryl)-substituted compounds. The lack of a comprehensive review on 2-alkylidene-4-oxothiazolidines has prompted us to collect the literature covering their synthesis, structure, reactivity and biological activity. Derivatives with two exocyclic C=C double bonds are included, too.
PB  - Bentham Science Publ Ltd, Sharjah
T2  - Current Organic Chemistry
T1  - 4-Oxothiazolidines with Exocyclic C=C Double Bond(s): Synthesis, Structure, Reactions and Biological Activity
VL  - 18
IS  - 9
SP  - 1108
EP  - 1148
DO  - 10.2174/138527281809140624120436
ER  - 
@article{
author = "Stojanović, Milovan and Džambaski, Zdravko and Bondžić, Bojan and Aleksić, Jovana and Baranac-Stojanović, Marija",
year = "2014",
abstract = "4-Oxothiazolidine core, owing to the wide range of pharmacological activities exhibited by its derivatives, has been recognized as an important structural motif in biologically active compounds. A subclass constitutes 4-oxothiazolidines with an exocyclic C=C double bond at the C(2)-position. Some of these derivatives are registered as active substances for the treatment of various diseases, such as Ralitoline, an antiepileptic, Etozolin, a diuretic, and Piprozolin, a choleretic. The exocyclic C=C double bond in these compounds contains one or two electron-accepting groups at its other end, so that they also belong to the class of the so-called push-pull alkenes. In the case of the nitrogen-unsubstituted molecules, the enamino tautomeric form with the exocyclic double bond is stabilized by the extended electron delocalization arising from the push-pull effect. In the absence of push-pull effect, the imino form would dominate. Therefore, these compounds exhibit properties characteristic for both 4-oxothiazolidine ring and push-pull alkenes. They are also proved to be useful synthetic interamediates for the formation of various mono- and polyheterocycles. The importance of 4-oxothiazolidine derivatives is witnessed by several review articles, the latest published in 2012, mainly dealing with the chemistry and biological activity of various 2-imino, 2-oxo, 2-thioxo and 2-alkyl(aryl)-substituted compounds. The lack of a comprehensive review on 2-alkylidene-4-oxothiazolidines has prompted us to collect the literature covering their synthesis, structure, reactivity and biological activity. Derivatives with two exocyclic C=C double bonds are included, too.",
publisher = "Bentham Science Publ Ltd, Sharjah",
journal = "Current Organic Chemistry",
title = "4-Oxothiazolidines with Exocyclic C=C Double Bond(s): Synthesis, Structure, Reactions and Biological Activity",
volume = "18",
number = "9",
pages = "1108-1148",
doi = "10.2174/138527281809140624120436"
}
Stojanović, M., Džambaski, Z., Bondžić, B., Aleksić, J.,& Baranac-Stojanović, M.. (2014). 4-Oxothiazolidines with Exocyclic C=C Double Bond(s): Synthesis, Structure, Reactions and Biological Activity. in Current Organic Chemistry
Bentham Science Publ Ltd, Sharjah., 18(9), 1108-1148.
https://doi.org/10.2174/138527281809140624120436
Stojanović M, Džambaski Z, Bondžić B, Aleksić J, Baranac-Stojanović M. 4-Oxothiazolidines with Exocyclic C=C Double Bond(s): Synthesis, Structure, Reactions and Biological Activity. in Current Organic Chemistry. 2014;18(9):1108-1148.
doi:10.2174/138527281809140624120436 .
Stojanović, Milovan, Džambaski, Zdravko, Bondžić, Bojan, Aleksić, Jovana, Baranac-Stojanović, Marija, "4-Oxothiazolidines with Exocyclic C=C Double Bond(s): Synthesis, Structure, Reactions and Biological Activity" in Current Organic Chemistry, 18, no. 9 (2014):1108-1148,
https://doi.org/10.2174/138527281809140624120436 . .

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