Chemistry of Nucleosides and Nucleotides Volume 3 Chemistry of Nucleosides and Nucleotides Volume 3 Edited by Leroy B. Townsend University ofM ichigan Ann Arbor, Michigan Springer Science+ Business Media, LLC Library of Congress Cataloging in Publication Data (Revised for voi. 3) Chemistry of nucleosides and nucleotides. Includes bibliographical references and indexes. 1. Nucleotides. 2. Nucleosides. 1. Townsend, Leroy B. QD435.N85C47 1988 547.7'9 88-22359 ISBN 978-1-4757-9669-8 ISBN 978-1-4757-9667-4 (eBook) DOI 10.1007/978-1-4757-9667-4 ISBN 978·1·4757·9669·8 © 1994 Springer Science+Business Media New York Originally published by Plenum Press, New York in 1994 Softcover reprint of the hardcover 1st edition 1994 AII rights reserved No part ofthis book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording, or otherwise, without written permission from the Publisher Contributors Stanis'av Chladek, Michigan Cancer Foundation, Detroit, Michigan 48201 llya A. Korbukh, Russian Academy of Medical Sciences, Cancer Research Center, Moscow 115478" Russia. Present address: Beckman Instruments, 2500 Harbor Boulevard, Fullerton, California 92634 Wolfgang Pfleiderer, Faculty of Chemistry, University of Konstanz, D-7750 Konstanz, Germany Maria N. Preobrazhenskaya, Russian Academy of Medical Sciences, Institute of New Antibiotics, Moscow 119867, Russia Gordon Shaw, Department of Chemistry and Chemical Technology, University of Bradford, Bradford, West Yorkshire, BD7 lDP, England Kyoichi A. Watanabe, Laboratory of Organic Chemistry, Sloan-Kettering Institute for Cancer Research, Sloan-Kettering Division, Graduate School of Medical Sciences, Cornell University, New York, New York lO021 v Preface The present volume is the third volume of a projected four-volume series. This volume contains the following chapters: ."The Synthesis and Reactions of Pyrrole, Pyrazole, Triazole, Indole, Indazole, and Benzotriazole Nucleosides and Nucleotides," "The Synthesis, Reactions, and Properties of the 2'(3')-O-Aminoacyl and Peptidyl Nucleosides and Nucleotides," "Syntheses and Reactions of Bicyclic Heterocyclic Nucleosides and Nucleotides," "The Synthesis and Chemistry of Imidazole and Benzimidazole Nucleosides and Nucleotides," and "The Chemistry of C-Nucleosides." Each chapter is comprehensive in nature and should provide a ready reference source for not only the novice but also the experienced investiga tor or researcher. The chapters have been prepared by authors with considerable experience in each particular area of research, and this has resulted in a lucid presentation of each well-defined area. These volumes (1-3) were designed with medicinal chemists, medicinal organic chemists, organic chemists, carbohydrate chemists, physical chemists, and biological chemists in mind. However, because of the tremendous recent interest in this research area owing to the biological and chemotherapeutic evaluation ofnucleosides and nucleotides as anticancer, antiviral, and antiparasitic agents, these volumes should also be valuable additions to the libraries of virologists, biochemical phar macologists, oncologists, and pharmacologists. We would like to thank the authors for their enthusiasm and help in making these volumes available to the scientific community. Leroy B. Townsend Ann Arbor, Michigan vii Contents Chapter 1 The Synthesis and ReactioDs of Pyrrole, Pyrazole, Triazole, Iadole, Iadazole, and Beazotriazole Nucleosides and Nucleotides Maria N. Preobrazhenskaya and Ilya A. Korbukh 1. Introduction .................................................... 1 2. Pyrrole and Indole Nucleosides and Nucleotides ...................... 2 2.1. Glycosylation of Pyrroles, Indoles, and Related Compounds ....... 2 2.2. Synthesis of Indole and Pyrrole Nucleosides by the "Indoline- Indole" Method ............................................ 12 2.3. Physicochemical Properties of Indole and Pyrrole Nucleosides: Configurational and Conformational Studies .................... 24 2.4. Chemical Properties of Indole Nucleosides ...................... 28 2.5. l-Glycosyltryptamines, trans-p-( l-Glycosyl-indol-3-yl)acrylic Acids, and l-Glycosylharmanes ..................................... 31 2.6. Indole Nucleotides .......................................... 33 2.7. "Double-Headed" Nucleosides Containing the Indole Nucleus ..... 34 2.8. Isatin Nucleosides . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . 35 2.9. Maleimide, Succinimide, and Phthalimide Nucleosides . . . . . . . . . . . . 37 2.10. Derivatives Related to C-Glycosylindoles and C-Glycosylpyrroles ... 42 3. Pyrazole, Triazole, Indazole, and Benzotriazole Nucleosides and Nucleotides ..................................................... 47 3.1. Synthesis ofPyrazole and Triazole Nucleosides .................. 47 3.2. Chemi cal Properties of Pyrazole and Triazole Nucleosides ......... 66 3.3. Synthesis ofIndazole and Benzotriazole Nucleosides .............. 80 3.4. Chemical Properties ofIndazole and Benzotriazole Nucleosides . . . . . 86 3.5. "Double-Headed" Nucleosides Containing Benzotriazole Nucleus . . . 89 3.6. Investigation of the Structure of Pyrazole, Triazole, Indazole, and Benzotriazole N ucleosides .................................... 90 3.7. Pyrazole, Triazole, Indazole, and Benzotriazole Nucleotides ....... 94 4. References ...................................................... 97 Contents Chapter 2 The Synthesis, Reactions, and Properties of the 2'(3')-O-Aminoacyl and Peptidyl Nucleosides and Nucleotides Stanislav Chladek 1. 2'(3')-0-Aminoacylnucleosides and Nucleotides Derived from the 3'-Terminus ofaa-tRNA .......................................... 107 2. Properties of the Aminoacyl Bond, Hydrolysis, and Isomerization ........ 108 3. Synthesis and Reactions of2'(3')-0-Aminoacylnucleosides .............. 110 4. Synthesis and Reactions of2'(3')-O-Aminoacylnucleotides .............. 117 5. Synthesis and Reactions of 2' (3')-O-Aminoacyloligonucleotides .......... 119 6. Syntheses of 2'(3')-0-Peptidyl (N-Acylaminoacyl) Nucleosides and Nucleotides ..................................................... 132 7. Synthesis and Reactions of Puromycin Analogues of 2'(3')-0- Aminoacylnucleosides and Nucleotides .............................. 134 8. Nucleoside Antibiotics Related to Aminoacylnucleosides . . . . . . . . . . . . . . .. 137 9. Preparation of 2'(3')-O-Aminoacylnucleosides and Nucleotides via Degradation of Charged tRNAs .................................... 139 10. Biological Activity of 2'(3')-0-Aminoacyl, 2'(3')-0-Peptidyl Nucleosides and Nucleotides ................................................. 139 II. Abbreviations ................................................... 140 12. References ...................................................... 140 Chapter 3 Syntheses and Reactions of Bicyclic Heterocyclic Nucleosides and Nucleotides Wolfgang Pfieiderer 1. Bicyclic Benzo-Fused 6-Membered Ring Nitrogen Heterocyclic Nucleosides and Nucleotides ....................................... 145 1.1. Quinoline Glycosides ........................................ 145 1.2. Isoquinoline Glycosides ...................................... 149 1.3. Cinnoline Glycosides ........................................ 150 1.4. Phthalazine Glycosides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 152 1.5. Quinazoline Glycosides ...................................... 154 1.6. Quinoxaline Glycosides ...................................... 162 1.7. 1,3-Benzoxazine Glycosides ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 165 1.8. 1,2,3-Benzotriazine Glycosides ................................ 166 2. Bicyclic Pyrido-Fused 5- and 6-Membered Ring Nitrogen Heterocyclic Nucleosides (Sugar Attachment at the Pyridine Moiety) .. . . . . . . . . . . . . .. 167 2.1. Pyrrolo[3,2-cJpyridine Glycosides . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 168 2.2. Imidazo[4,5-bJpyridine Nucleosides .. . . . . . . . . . . . . . . . . . . . . . . . . .. 168 2.3. v-Triazolo[4 ,5-b Jpyridine Glycosides ........................... 170 2.4. 1,8-Naphthyridine Glycosides ..... . . . . . . . . . . . . . . . . . . . . . . . . . . .. 170 2.5. 2,7-Naphthyridine Nucleotides .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 172 Cont_t. 2.6. Pyrido[2,3-d]pyrimidine Glycosides ............................ 172 2.7. Pyrido[2,3-e]-1,2,4-triazine Glycosides . . . . . . . . . . . . . . . . . . . . . . . . .. 176 3. Bicyclic Pyrimido-Fused 5- and 6-Membered Ring Heterocyclic Nucleosides (Sugar Attachment at the Pyrimidine Moiety) ............. 176 3.1. Pyrrolo[2,3-d]pyrimidine Glycosides ........................... 176 3.2. Furo- and Pyranopyrimidine Glycosides ........................ 179 3.3. Thieno[2,3-d]pyrimidine Glycosides . . . . . . . . . . . . . . . . . . . . . . . . . . .. 180 3.4. Oxazolo-pyrimidine Glycosides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 183 3.5. Thiazolo-pyrimidine Glycosides ............................... 184 3.6. Pyrazolo[3,4-d]pyrimidine Glycosides .......................... 189 3.7. v-Triazolo[4 ,5-d]pyrimidine Glycosides ......................... 192 3.8. Pyrido[2,3-d]pyrimidine Glycosides ............................ 193 3.9. 1,4-0xathiino[2,3-d]pyrimidine Glycosides . . . . . . . . . . . . . . . . . . . . .. 195 3.10. Pyrimido[4,5-b]-1,4-oxazine Glycosides . ....... .. .. ... ...... .... 195 3.11. Pyrimido[5,4-e]-1,2,4-triazine Glycosides . . . . . . . . . . . . . . . . . . . . . . .. 196 3.12. Imidazo[4,5-d]pyridazine Glycosides ... ....... .. ..... ... ....... 197 4. Bicyclic S-Containing Nitrogen Heterocyclic Nucleosides ............... 198 4.1. 1, 2,5-0xadiazolo[4 ,5-d]-1 ,2,6-thiadiazine Glycosides . . . . . . . . . . . . .. 198 4.2. 1,2,5-Thiadiazolo[4,5-d]-1,2,6-thiadiazine Glycosides ............. 199 4.3. Imidazo[4,5-d]-1,2,6-thiadiazine Glycosides ..................... 199 4.4. 1,2,3-Triazolo[4,5-d]-1,2,6-thiadiazine Glycosides ................ 201 5. Heterocyclic Nucleosides of Nitrogen Bridgehead Bicyclic Systems (Sugar Attachment at the 6-Membered Heteroring) ......................... 201 5.1. Imidazo[I,2-c]pyrimidine Glycosides . .. . .... .. ........ ... . .. ... 201 5.2. Pyrazolo[I,5-a]pyrimidine Glycosides .......................... 205 5.3. Triazolo-pyrimidine Glycosides ............................... 206 5.4. Tetrazolo[l,5-c]pyrimidine Glycosides . . . . . . . . . . . . . . . . . . . . . . . . .. 210 5.5. Imidazo[l ,2-a ]-1 ,3,5-triazine Glycosides ........................ 210 5.6. Pyrazolo[I,5-a]-s-triazine Glycosides ........................... 211 5.7. Pyrimido[I,6-a]pyrimidine Glycosides ......... ........ ...... ... 212 5.8. Pyrimido[I,6-a]-1,3,5-triazine Glycosides ....................... 213 6. Pteridine Nucleosides and Nucleotides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 214 6.1. Pteridine N ucleosides ........................................ 214 6.2. Pteridine Nucleotides ........................................ 252 7. References ...................................................... 256 Chapter 4 The Synthesis and CheJllistry of Imidazole and Benzim.idazole Nucleosides and Nucleotides Gordon Shaw 1. Introduction .................................................... 263 1.1. Abbreviations.............................................. 264 1.2. Functions of Imidazole Nucleosides and Nucleotides in Living Systems ................................................... 265 1&Îi Cord_ta 1.3. Aminoimidazole Nucleotides in the de Novo Biosynthesis of Purine Nucleotides ................................................ 266 1.4. Enzymes of de Novo Purine Nucleotide Biosynthesis ............... 269 1.5. Imidazole Nucleosides and Nucleotides in Histidine Biosynthesis . . .. 271 1.6. Histamine Metabolism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 271 2. Synthesis ofImidazo1e Nucleosides and Nucleotides . . . . . . . . . . . . . . . . . . .. 272 2.1. Introduction............................................... 272 2.2. Heavy Metal Method ....................................... 273 2.3. Fusion Methods ............................................ 283 2.4. Synthesis from Purine Nucleosides and Nucleotides ............... 289 2.5. Synthesis from Glycosylamines ................................ 300 2.6. Synthesis from Pyrimidine Nucleosides ......................... 315 2.7. C-Nucleosides.............................................. 316 3. Reactions ofImidazole Nucleosides and Nucleotides ................... 318 3.1. Introduction............................................... 318 3.2. Conversion to Purine Nucleosides and Nucleotides ............... 318 3.3. Reactions of the Amino Group in 5(4)-Aminoimidazole Nucleosides and Nucleotides .................................. 330 3.4. Reactions of the Carboxyl Group in Imidazo1e-4(5)-carboxylic Acid Nucleosides and Nucleotides ............................. 335 3.5. Miscellaneous Reactions ..................................... 348 4. Miscellaneous Imidazole Nucleosides and Nucleotides . . . . . . . . . . . . . . . . .. 359 4.1. Coenzyme Analogues .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 359 4.2. 5-Amino-l-(5-deoxy-5-S-homocysteinyl-p-n-ribofuranosyl) imidazole- 4-carboxamide ............................................. 360 4.3. Bredinin................................................... 361 4.4. Casimiroedine.............................................. 362 4.5. Azomycin Ribofuranoside .................................... 363 4.6. Nikkomycins, Polyoxin N, and Neopolyoxins .................... 364 4.7. 4-p-n-Erythro-furanosylimidazole............................... 365 5. Biological Activity of Some Imidazole Nucleosides and Nucleotides . . . . . .. 366 5.1. Introduction............................................... 366 5.2. Enzyme Inhibition by Imidazole Nucleosides and Nucleotides . . . . .. 368 6. Benzimidazole and Related N ucleosides ............................. 369 6.1. Introduction............................................... 369 6.2. Synthesis ofBenzimidazole Nucleosides ......................... 369 6.3. Synthesis of Benzotriazole and Related Nucleosides .. . . . . . . . . . . . .. 373 7. Physical Properties of Imidazole and Benzimidazole Nucleosides and Nucleotides ..................................................... 377 7.1. lonization Constants ........................................ 377 7.2. UV Absorption Spectra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 377 7.3. lH NMR Spectra ................................... , .. .. . .. 395 7.4. Circular Dichroism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 411 8. References ...................................................... 412
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