Propagative isatin in organic synthesis of spirooxindoles through catalysis
Abstract Oxindole (indoline-2, 3-dione) has been utilized to a great extent in heterocyclic
scaffold syntheses as a futuristic medication and is considered a prominent building block …
scaffold syntheses as a futuristic medication and is considered a prominent building block …
[HTML][HTML] Recent strategies in the synthesis of spiroindole and spirooxindole scaffolds
S Nasri, M Bayat, F Mirzaei - Topics in Current Chemistry, 2021 - Springer
Spiroindole and spirooxindole scaffolds are very important spiro-heterocyclic compounds in
drug design processes. Significant attention has been directed at obtaining molecules …
drug design processes. Significant attention has been directed at obtaining molecules …
Syntheses and applications of spirocyclopropyl oxindoles: a decade review
AP Sakla, P Kansal… - European Journal of …, 2021 - Wiley Online Library
Spirocyclopropyl oxindole represents an emerging framework by unique amalgamation of
versatile 2‐oxindole motif and highly strained cyclopropane unit. This scaffold is remarkable …
versatile 2‐oxindole motif and highly strained cyclopropane unit. This scaffold is remarkable …
[HTML][HTML] Three-component stereoselective synthesis of spirooxindole derivatives
F Yu, R Huang, H Ni, J Fan, S Yan, J Lin - Green chemistry, 2013 - pubs.rsc.org
A concise and efficient one-pot regio-and stereoselective synthesis of structurally diverse
spirooxindoles was constructed by simply refluxing a mixture of different types of …
spirooxindoles was constructed by simply refluxing a mixture of different types of …
Synthesis of oxindole analogues, biological activity, and in silico studies
G Lotfy, YMA Aziz, MM Said, ESH El Ashry… - …, 2019 - Wiley Online Library
Highly divergent complexity molecules, having spirooxindole core structure, possess
excellent bioactivities. The 1, 3‐dipolar cycloaddition reaction is one of the most efficient …
excellent bioactivities. The 1, 3‐dipolar cycloaddition reaction is one of the most efficient …
[HTML][HTML] Strategies for the enantioselective synthesis of spirooxindoles
NR Ball-Jones, JJ Badillo, AK Franz - Organic & biomolecular …, 2012 - pubs.rsc.org
Oxindoles and spirooxindoles are important synthetic targets that are often considered to be
prevalidated with respect to their biological activity and applications for pharmaceutical lead …
prevalidated with respect to their biological activity and applications for pharmaceutical lead …
[HTML][HTML] Efficient entry to diversely functionalized spirooxindoles from isatin and their biological activity
A collection of structurally complex and chemically diverse small molecules is a useful tool to
explore cell circuitry. In this article, we have reported the two step synthesis of diverse …
explore cell circuitry. In this article, we have reported the two step synthesis of diverse …
[HTML][HTML] Recent advances in spirocyclization of indole derivatives
J Bariwal, LG Voskressensky… - Chemical Society …, 2018 - pubs.rsc.org
Spiroindolines and spiroindoles are an important class of spirocyclic compounds present in
a wide range of pharmaceuticals and biologically important natural alkaloids. Various …
a wide range of pharmaceuticals and biologically important natural alkaloids. Various …
[HTML][HTML] Spirooxindole: a versatile biologically active heterocyclic scaffold
Spirooxindoles occupy an important place in heterocyclic chemistry. Many natural
spirooxindole-containing compounds have been identified as bio-promising agents …
spirooxindole-containing compounds have been identified as bio-promising agents …
The molecular diversity scope of oxindole derivatives in organic synthesis
The role of oxindole derivatives is discussed as starting materials in diverse organic
reactions, including two and more components, between the years 2014 until 2020 …
reactions, including two and more components, between the years 2014 until 2020 …