Therapeutic Potential of Spirooxindoles as Antiviral Agents. [PDF]
ACS Infectious Diseases, 2016 Antiviral therapeutics with profiles of high potency, low resistance, panserotype, and low toxicity remain challenging, and obtaining such agents continues to be an active area of therapeutic development.
Na Ye +4 more
semanticscholar +4 more sources
Chemical and Pharmaceutical Bulletin, 1963 The conversion of 1-methylspiro (indoline-3, 1'-indolizine)-2-one to 12-methyl-1, 2, 3, 4, 6, 7, 12, 12b-octahydroindolo [2, 3-a] quinolizine is described as a preliminary for the chemical correlation of N-methylrhynchophyllane with N-methyldihydrocorynantheane.
Takeshi Oishi, Shizuo Maeno, Yoshio Ban
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Base-Catalyzed Reaction of Isatins and (3-Hydroxyprop-1-yn-1-yl)phosphonates as a Tool for the Synthesis of Spiro-1,3-dioxolane Oxindoles with Anticancer and Anti-Platelet Properties [PDF]
MoleculesAn approach to the synthesis of phosphoryl substituted spiro-1,3-dioxolane oxindoles was developed from the base-catalyzed reaction of various isatins with (3-hydroxyprop-1-yn-1-yl)phosphonates.
Arina V. Murashkina +12 more
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Results in Chemistry, 2020 With their exceptional three-dimensional structural topographies, spirooxindoles are known best for privileged chemotypes for diverse biological applications.
Dhruba Jyoti Boruah +2 more
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Selective construction of dispiro[indoline-3,2'-quinoline-3',3''-indoline] and dispiro[indoline-3,2'-pyrrole-3',3''-indoline] via three-component reaction [PDF]
Beilstein Journal of Organic Chemistry, 2023 A convenient synthetic procedure for the construction of novel dispirooxindole motifs was successfully developed by base-promoted three-component reaction of ammonium acetate, isatins and in situ-generated 3-isatyl-1,4-dicarbonyl compounds.
Ziying Xiao +3 more
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Discovery of a cytochrome P450 enzyme catalyzing the formation of spirooxindole alkaloid scaffold [PDF]
Frontiers in Plant Science, 2023 Spirooxindole alkaloids feature a unique scaffold of an oxindole ring sharing an atom with a heterocyclic moiety. These compounds display an extensive range of biological activities such as anticancer, antibiotics, and anti-hypertension.
Tuan-Anh M. Nguyen +5 more
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Chemo-/Regio-Selective Synthesis of Novel Functionalized Spiro[pyrrolidine-2,3′-oxindoles] under Microwave Irradiation and Their Anticancer Activity [PDF]
Molecules, 2023 A novel series of nitrostyrene-based spirooxindoles were synthesized via the reaction of substituted isatins 1a–b, a number of α-amino acids 2a–e and (E)-2-aryl-1-nitroethenes 3a–e in a chemo/regio-selective manner using [3+2] cycloaddition (Huisgen ...
Richa Sharma +12 more
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Diastereoselective Formal 1,3-Dipolar Cycloaddition of Trifluoroethyl Amine-Derived Ketimines Enables the Desymmetrization of Cyclopentenediones [PDF]
Molecules, 2023 In this research, a metal-free diastereoselective formal 1,3-dipolar cycloaddition of N-2,2,2-trifluoroethylisatin ketimines and cyclopentene-1,3-diones which can efficiently lead to the desymmetrization of cyclopentene-1,3-diones is developed.
Lin-Qiang Li +7 more
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Construction of Spirooxindole Skeleton Through Intramolecular Dieckmann Cyclization [PDF]
Natural Products and Bioprospecting, 2017 A highly efficient and direct approach was developed to construct the structurally diverse spirooxindole skeleton, which is an important basic motif in natural products.
Ting Wu, Zhiqiang Pan, Chengfeng Xia
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ChemistrySpirooxindoles are a family of heterocyclic compounds which bear the oxindole nucleus in their structures, which have a considerable pharmaceutical potential and which have been linked to various drugs for the treatment of diverse diseases. In this work,
Pablo Romo +6 more
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