1. To Mark the 400th Issue of “Chemistry of Heterocyclic Compounds”

   OriginalPaper Pages: 1123 - 1129

2. The Use of Microwave Activation in the Chemistry of Heterocyclic Compounds. (Review)

   • N. N. Romanova
   • P. V. Kudan
   • Yu. G. Bundel'

   OriginalPaper Pages: 1130 - 1140

3. Reaction of 1-(R-Sulfonyl)indoles with N,N-Dibenzyl-β-amino Alcohols

   • A. V. Kurkin
   • A. V. Karchava
   • M. A. Yurovskaya

   OriginalPaper Pages: 1141 - 1148

4. Synthesis and Neuroprotective Properties of Isosteric Analogs of Nicotine

   • E. D. Matveeva
   • T. A. Podrugina
   • N. S. Zefirov

   OriginalPaper Pages: 1149 - 1153

5. Reaction of 1-Acetyl-5-hydroxy-2-phenylpyrazolidines with Amino Acid Esters

   • L. A. Sviridova
   • I. F. Leshcheva
   • G. K. Vertelov

   OriginalPaper Pages: 1154 - 1160

6. Features of the Tautomerism of Some α-Substituted Pyridines

   • J. A. Kereselidze
   • T. Sh. Zarkua

   OriginalPaper Pages: 1161 - 1163

7. Nucleophilic Rearrangement of Functionally-substituted 2-Ethylpyridines

   • V. I. Terenin
   • O. A. Maloshitskaya

   OriginalPaper Pages: 1164 - 1168

8. Reactions of 1-Trichloromethyl-2,4,6-trimethylbenzene with 2-Amino- and 2-Amino-5-bromopyridines

   • I. S. Poddubnyi
   • L. I. Belen'kii
   • M. M. Krayushkin

   OriginalPaper Pages: 1169 - 1171

9. Some Reactions of Pyridinium Salts Derived from Trichloromethylarenes with N- and C-Nucleophiles

   • L. I. Belen'kii
   • I. S. Poddubnyi
   • M. M. Krayushkin

   OriginalPaper Pages: 1172 - 1176

10. Special Features of the Electrochemical Oxidation of Substituted 4-Carboxy-1,4-dihydropyridines

    • J. Stradins
    • L. Baumane
    • G. Duburs

    OriginalPaper Pages: 1177 - 1184

11. Synthesis of Polysubstituted 1,4-Diazacycloheptan-5-ones. 1. Synthesis and Conformational Investigation of Polysubstituted 4-Piperidones

    • S. Z. Vatsadze
    • Yu. V. Krainova
    • N. V. Zyk

    OriginalPaper Pages: 1185 - 1191

12. Heterocyclic Compounds with a Bridge Nitrogen Atom. 14. Cycloaddition of Acetylenedicarboxylic Acid Ester to 2-Chloro-N-phenacylpyridinium Ylide. Crystal Structure of Dimethyl Ester of 5-Chloro-3-(p-nitrobenzoyl)indolizine-1,2-dicarboxylic Acid

    • E. V. Babaev
    • K. Yu. Pasichnichenko
    • S. G. Zhukov

    OriginalPaper Pages: 1192 - 1197

13. Acid-catalyzed Conversions of N-(4-Nitrobenzylidene)-2-cyclopropyl- and N-(4-Nitrobenzylidene)-2-alkenylanilines. A new Method for the Synthesis of Dihydroquinolines and Quinolines

    • E. V. Trofimova
    • A. N. Fedotov
    • N. S. Zefirov

    OriginalPaper Pages: 1198 - 1205

14. Formylation of 3,4-Dihydropyrrolo[1,2-a]pyrazines

    • V. I. Terenin
    • N. A. Tselishcheva
    • N. V. Zyk

    OriginalPaper Pages: 1206 - 1212

15. Purines, Pyrimidines, and Condensed Systems Based on them. 18. Reaction of 6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)dione N(2)-oxide with Alkylamines

    • D. V. Besedin
    • A. V. Gulevskaya
    • A. F. Pozharskii

    OriginalPaper Pages: 1213 - 1218

16. Synthesis of Precursors of Heterocyclic cis-β-Amino Alcohols by Intramolecular Amidoalkylation of 4-Hydroxyoxazolidin-2-ones

    • N. B. Chernysheva
    • A. A. Bogolyubov
    • V. V. Semenov

    OriginalPaper Pages: 1219 - 1225

17. Synthesis and Cytotoxicity of Silyl- and Carbonyl-substituted Isoxazoles

    • E. Lukevics
    • P. Arsenyan
    • I. Shestakova

    OriginalPaper Pages: 1226 - 1231

18. Synthesis and Biological Properties of 3-(Dihydroxybenzoyloxy)methyl- and 3-(Diacetoxybenzoyloxy)methyl-7α-chlorocephalosporanate Sulfones

    • N. Grigan
    • G. Veinberg
    • E. Lukevics

    OriginalPaper Pages: 1232 - 1236

19. Aleksei Nikolaevich Kost (1915 - 1979)

    • M. A. Yurovskaya

    OriginalPaper Pages: 1237 - 1237

20. Shigeru Oae (1920 - 2000)

    • Atsuyoshi Ohno
    • Edmunds Lukevics

    OriginalPaper Pages: 1238 - 1238