Chapter 4 Conjugates of Calixarenes and Heterocycles in the Design of Newer Chemical Entities

CHAPT ER

4 Conjugates of Calixarenes and Heterocycles in the Design of Newer Chemical Entities Subodh Kumar, Vijay Luxami and Harjit Singh

Contents

1. Introduction 2. Conjugates of Calixarenes with Pyridines 2.1 General 2.2 Calixarene–pyridine upper rim systems 2.3 Calixarene–pyridine lower rim systems 3. Conjugates of Calixarenes with Piperidine, Pyrrolidine and Morpholine 4. Conjugates of Calixarenes with Quinolines, Quinazolines and Phenanthrolines 5. Conjugates of Calixarenes with Imidazoles, Benzimidazoles and Benzothiazoles 5.1 General 5.2 Calixarene–imidazole/benzimidazole/benzothiazole upper rim systems 5.3 Calixarene–imidazole/benzimidazole/benzothiazole lower rim systems 6. Conjugates of Calixarenes with Nucleobases, Nucleosides and Nucleotides 6.1 General 6.2 Calixarene–nucleobase/nucleoside/nucleotide upper rim systems 6.3 Calixarene–nucleobase/nucleoside/nucleotide lower rim systems 7. Conjugates of Calixarenes with Triazoles, Tetrazoles and Triazines

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Department of Chemistry, Guru Nanak Dev University, Amritsar-143005, India Advances in Heterocyclic Chemistry, Volume 97 ISSN 0065-2725, DOI 10.1016/S0065-2725(08)00204-3

r 2009 Elsevier Inc. All rights reserved

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