1. Cyclopentadienes Annelated with Five-membered Heterocycles: Methods of Synthesis, Heteroorganic Derivatives, and Synthetic Precursors. (Review)

   • I. P. Laishevtsev
   • I. A. Kashulin
   • I. E. Nifant'ev

   OriginalPaper Pages: 553 - 586

2. Synthesis of Cytotoxic 1,3,4-trisubstituted 2-azetidinones

   • G. Veinberg
   • R. Bokaldere
   • E. Lukevics

   OriginalPaper Pages: 587 - 593

3. Unusual Conversion of 5-Hydroxy-2(5H)furanone in Aqueous Solution

   • V. V. Poskonin
   • L. A. Badovskaya

   OriginalPaper Pages: 594 - 597

4. Reactions of Diazoalkanes with Unsaturated CF₃-Ketones

   • V. G. Nenajdenko
   • A. V. Statsuk
   • E. S. Balenkova

   OriginalPaper Pages: 598 - 603

5. Thermal Decomposition of 3-Nitro-1-nitromethyl-1,2,4-1H-triazole in Solution

   • R. S. Stepanov
   • L. A. Kruglyakova
   • A. M. Astakhov

   OriginalPaper Pages: 604 - 607

6. Reactions of 2,4-Disubstituted 5-Nitro-1,2,3-triazole 1-Oxides. 4. Dealkylation of 2-Substituted 4,5-Dinitro-1,2,3-triazole 1-Oxides

   • T. I. Godovikova
   • S. A. Vozchikova
   • B. L. Korsunskii

   OriginalPaper Pages: 608 - 612

7. Synthesis of Heterocyclic Compounds trom β-Aminovinyl Ketones of the Adamantane Series

   • N. V. Makarova
   • M. N. Zemtsova
   • I. K. Moiseev

   OriginalPaper Pages: 613 - 615

8. Protolytic Equilibrium of the Isomeric Phenyl-1,2,4-triazines

   • I.V. Khabibulina
   • A. P. Volovodenko
   • V. A. Ostrovskii

   OriginalPaper Pages: 616 - 623

9. Trisubstituted 1,3,5-Triazines. 5. Reaction of 2,4,6-Tris[di(tert-butoxycarbonyl)nitromethyl]-1,3,5-triazine with Nucleophiles

   • A. V. Shastin
   • T. I. Godovikova
   • B. L. Korsunskii

   OriginalPaper Pages: 624 - 631

10. Synthesis and Properties of sym-Triazine Derivatives. 18. Synthesis of N-Substituted 2,4-Diamino-6-(benzothiazolyl-2-thiomethyl)-sym-triazines

    • V. I. Kelarev
    • M. A. Silin
    • O. A. Borisova

    OriginalPaper Pages: 632 - 639

11. Synthesis of Thiazino- and Thiazoloquinazolinones by Cyclization of S-(2-Propenyl) Derivatives of 2-Thioxo-2,3-dihydro-4(1H)-quinazolinone

    • V. V. Orysyk
    • Yu. L. Zborovskii
    • S. M. Khripak

    OriginalPaper Pages: 640 - 644

12. Synthesis and Crystal Structure of 5-Amino-4-cyano-8-isobutyl-7-isopropyl-6-thiocarbamoyl-2-azabicyclo[2.2.2]oct-5-en-3-thione

    • V. D. Dyachenko
    • E. B. Rusanov

    OriginalPaper Pages: 645 - 690

13. 4,5-Dihydropyrazolo[3,4-f]quinazolines

    • N. N. Tonkikh
    • K. V. Ryzhanova
    • A. Strakovs

    OriginalPaper Pages: 651 - 653

14. Unexpected Recyclization of 1H-δ-Carbolines to Pyrrolo[1,2-a]indoles

    • S. Yu. Ryabova
    • L. M. Alekseeva
    • V. G. Granik

    OriginalPaper Pages: 654 - 659

15. Heterocyclization of Amidophenacylation Products of Uracil

    • B. M. Khutova
    • S. V. Klyuchko
    • B. S. Drach

    OriginalPaper Pages: 660 - 663

16. Synthesis and Properties of Ethyl Esters of 4-Dialkylamino-2-methylthiothieno[2,3-d]pyrimidine-6-carboxylic Acids

    • S. Tumkevicius
    • A. Kaminskas

    OriginalPaper Pages: 664 - 668

17. Synthesis and Electrophilic Substitution of Dipyrrolo[1,2-b:3,4-d]pyridazines

    • V. G. Arsen'ev
    • M. Yu. Arsen'eva
    • L. P. Olekhnovich

    OriginalPaper Pages: 669 - 670

18. 6-Phosphoryl-1,3,4-thiadiazines

    • Kh. A. Asadov
    • R. N. Burangulova
    • F. I. Guseinov

    OriginalPaper Pages: 671 - 672

19. Synthesis of a New Heterocyclic System - Pyrrolo[1,2-a][4,1]benzoxazepine

    • N. S. Kistanova
    • I. V. Mashevskaya
    • A. N. Maslivets

    OriginalPaper Pages: 673 - 674

20. Margeris Lidaks (on the Occasion of his 75th Birthday)

    OriginalPaper Pages: 675 - 676

21. Anatolii Alekseevich Potekhin (on the Occasion of his 65th Birthday)

    • P. S. Lobanov

    OriginalPaper Pages: 677 - 678