Review of Synthesis of Multispiro Heterocyclic Compounds from Isatin

Development and evaluation of multifunctional agents for potential treatment of Alzheimer’s disease: Application to a pyrimidine-2,4-diamine template

(2012) Tarek Mohamed et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

A regio- and stereoselective 1,3-dipolar cycloaddition for the synthesis of new-fangled dispiropyrrolothiazoles as antimycobacterial agents

(2012) Abdulrahman I. Almansour et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Novel route to spiropiperidines using N-methyl-4-piperidone, malononitrile and electrophiles

(2012) Neelakandan Vidhya Lakshmi et al.   TETRAHEDRON LETTERS

Direct construction of novel exo′-selective spiropyrrolidine bisoxindoles via a three-component 1,3-dipolar cycloaddition reaction

(2012) Jie Liu et al.   TETRAHEDRON LETTERS

Ionic liquid mediated 1,3-dipolar cycloaddition of azomethine ylides: a facile and green synthesis of novel dispiro heterocycles

(2012) Renuka Jain et al.   TETRAHEDRON LETTERS

Synthesis of novel dispiro-oxindoles via 1,3-dipolar cycloaddition reactions of azomethine ylides

(2012) Khalil Al Mamari et al.   TETRAHEDRON LETTERS

Synthesis of dispiro[oxindole-pyrrolidine]-thiazolo[3,2-a][1,3,5]triazines by 1,3-dipolar cycloaddition

(2011) Xiaofang Li et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

An efficient one-pot synthesis of dispiropyrrolidine derivatives through 1,3-dipolar cycloaddition reactions under ultrasound irradiation

(2011) Hai Liu et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

A facile synthetic approach to novel spiro-oxindoles/acenaphthylen-1-ones containing benzo[1,4]thiazin-3-one ring via 1,3-dipolar cycloaddition

(2011) Neelakandan Vidhya Lakshmi et al.   TETRAHEDRON LETTERS

Direct construction of novel dispiro heterocycles through 1,3-dipolar cycloaddition of azomethine ylides

(2011) Anshu Dandia et al.   TETRAHEDRON LETTERS

A facile regio- and stereoselective synthesis of novel dispirooxindolyl-[acridine-2′,3-pyrrolidine/thiapyrrolizidine]-1′-ones via 1,3-dipolar cycloaddition of azomethine ylides

(2011) Shanmugavel Uma Maheswari et al.   TETRAHEDRON LETTERS

A facile and efficient ultrasound-assisted synthesis of novel dispiroheterocycles through 1,3-dipolar cycloaddition reactions

(2011) Yu Hu et al.   ULTRASONICS SONOCHEMISTRY

A facile 1,3-dipolar cycloaddition of azomethine ylides to 2-arylidene-1,3-indanediones: Synthesis of dispiro-oxindolylpyrrolothiazoles and their antimycobacterial evaluation

(2010) Shanmugavel Uma Maheswari et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Synthesis of Novel Trispiroheterocycles through 1,3-Dipolar Cycloaddition of Azomethine Ylides and Nitrile Oxide

(2010) Xiaofang Li et al.   CHINESE JOURNAL OF CHEMISTRY

Synthesis, antibacterial activity evaluation and QSAR studies of novel dispiropyrrolidines

(2010) K. Karthikeyan et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

A regio- and stereoselective 1,3-dipolar cycloaddition for the synthesis of novel spiro-pyrrolothiazolyloxindoles and their antitubercular evaluation

(2010) Pitchaimani Prasanna et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Schiff bases of indoline-2,3-dione (isatin) derivatives and nalidixic acid carbohydrazide, synthesis, antitubercular activity and pharmacophoric model building

(2010) Tarek Aboul-Fadl et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Regio- and Stereoselective Synthesis of Novel Dispiropyrrolidine Bisoxindole Derivatives via Multicomponent Reactions

(2010) Hai Liu et al.   JOURNAL OF COMBINATORIAL CHEMISTRY

Synthesis of trispiro[oxindole-pyrrolidine]-cyclopentanone-isoxazolines by 1,3-dipolar cycloaddition

(2010) Xiaofang Li et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Counter-Current chromatography separation of isatin derivatives using the sandmeyer methodology

(2010) Márcia R. Almeida et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

Regioselective Synthesis of Dispirocycloalkanooxindolopyrrolidines and Dispirocyclalkanoindanopyrrolidines

(2010) Mahalingam Poornachandran et al.   SYNTHETIC COMMUNICATIONS

Regio- and stereoselective synthesis of novel tetraspiro-bispyrrolidine and bisoxindolopyrrolidine derivatives through 1,3-dipolar cycloaddition reaction

(2010) R. Rajesh et al.   TETRAHEDRON LETTERS

A highly atom economic, chemo-, regio- and stereoselective synthesis and evaluation of spiro-pyrrolothiazoles as antitubercular agents

(2009) Subramanian Vedhanarayanan Karthikeyan et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Diastereoselective synthesis of bisspiroconjugated oxindoles by [3+2] dipolar cycloaddition

(2009) A. A. Shvets et al.   Chemistry of Heterocyclic Compounds

Synthesis and in vivo antidiabetic activity of novel dispiropyrrolidines through [3+2] cycloaddition reactions with thiazolidinedione and rhodanine derivatives

(2009) Ramalingam Murugan et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Novel three-component domino reactions of ketones, isatin and amino acids: Synthesis and discovery of antimycobacterial activity of highly functionalised novel dispiropyrrolidines

(2009) Raju Suresh Kumar et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Maya Blue as a nanostructured polyfunctional hybrid organic–inorganic material: the need to change paradigms

(2009) Antonio Doménech et al.   NEW JOURNAL OF CHEMISTRY

Synthesis of 1H-Indole-2,3-Dione-3-Thiosemicarbazone Ribonucleosides as Antibacterial Agents

(2009) Shaymaa E. Kassab et al.   NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS

An expedient approach for the synthesis of dispiropyrrolidine bisoxindoles, spiropyrrolidine oxindoles and spiroindane-1,3-diones through 1,3-dipolar cycloaddition reactions

(2009) Neelakandan Vidhya Lakshmi et al.   TETRAHEDRON LETTERS

Synthesis of novel spiropyrrolizidines as potent antimicrobial agents for human and plant pathogens

(2008) Govindasami Periyasami et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

A First Resource-Efficient and Highly Flexible Procedure for a Four-Component Synthesis of Dispiropyrrolidines

(2008) Ming Li et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

A highly atom economic, chemo-, regio- and stereoselective synthesis, and discovery of spiro-pyrido-pyrrolizines and pyrrolidines as antimycobacterial agents

(2008) Raju Ranjith Kumar et al.   TETRAHEDRON

An easy access to novel steroidal dispiropyrrolidines through 1,3-dipolar cycloaddition of azomethine ylides

(2008) A.R. Suresh Babu et al.   TETRAHEDRON LETTERS

Ultrasound-promoted synthesis of novel dispirocyclic frameworks from aza-Claisen rearrangements of Baylis–Hillman amines

(2008) Shao-Qin Ge et al.   ULTRASONICS SONOCHEMISTRY