1. To the centenary of the birthday of V. I. Lenin for a worthy celebration of the glorious jubilee

   • N. M. Shmakov

   Announcement Pages: 591 - 593

2. Indol derivatives. 48. Synthesis and pharmacological properties of N-L-α′- glutamyl-α-ethyltryptamine

   • N. N. Bulatova
   • T. K. Trubitsyna
   • M. D. Mashkovskii

   OriginalPaper Pages: 594 - 596

3. Synthesis of the oxygen analog of mexamine

   • F. A. Trofimov
   • T. I. Mukhanova
   • K. S. Shadurskii

   OriginalPaper Pages: 597 - 598

4. Synthesis and study of the biological activity of methyl-dithiocarbazonates of unsaturated aldehydes of the 5-nitrofuran series

   • R. Yu. Kalnberg
   • S. A. Giller
   • I. O. Petersone

   OriginalPaper Pages: 599 - 601

5. Synthesis of thiourea derivatives

   • N. B. Galstukhova
   • M. N. Shchukina
   • Z. Budešynsky

   OriginalPaper Pages: 602 - 604

6. Synthesis of racemic α-amino acids of the series of 4- and 7-azaindoles

   • V. A. Azimov
   • M. Ya. Uritskaya
   • L. N. Yakhontov

   OriginalPaper Pages: 605 - 607

7. Dihydro-1,2-diazaphenazine derivatives

   • G. S. Predvoditeleva
   • T. V. Kartseva
   • G. N. Pershin

   OriginalPaper Pages: 608 - 613

8. Steroids. XXXV. A study of the nucleophilic exchange reaction of the iodine in position 21 of 17 α-hydroxy-21-iodoprogesterone

   • E. M. Gol'dberg
   • L. V. Sokolova
   • K. A. Zaitseva

   OriginalPaper Pages: 614 - 616

9. Synthesis and ganglion-blocking activity of derivatives of 2,2,6,6-tetramethyl-Δ³-dehydropiperidine

   • I. M. Sharapov
   • E. I. Levkoeva
   • V. S. Usovskaya

   OriginalPaper Pages: 617 - 619

10. Synthesis of p-bis (β-celoroethyl)aminoanilides of pyridinecarboxylic acids and a study of their antitumoral activity

    • G. B. Afanas'eva
    • G. N. Platonova
    • I. Ya. Postovskii

    OriginalPaper Pages: 620 - 622

11. N-(ω-carbalkoxyalkyl)ureas and their cyclic derivatives. V. The structure of bicyclic lactam derivatives of 1-(ω-carboxyalkyl)-6-aminouracils

    • I. B. Toperman
    • O. Yu. Magidson

    OriginalPaper Pages: 623 - 625

12. Synthesis and antimicrobial action of 6-(2-furyl)- and 6-(5-nitro-2-furyl)-2-aryl-4-alkyl(aryl)-2,3,4,5-tetrahydro-1, 2,4-triazines

    • N. O. Saldabol
    • L. N. Alekseeva
    • Yu. Yu. Popel

    OriginalPaper Pages: 626 - 629

13. Accumulation of alkaloids and fatty oil in ergot horns of the ergometrine strain

    • A. N. Ban'kovskaya
    • A. I. Ban'kovskii

    OriginalPaper Pages: 630 - 631

14. Some data on the content of colchicine alkaloids in plant material

    • V. V. Kiselev

    OriginalPaper Pages: 632 - 635

15. Determination of several aminopyrazoles

    • A. A. Novikova
    • F. M. Shemyakin

    OriginalPaper Pages: 636 - 637

16. A color reaction for indopan

    • A. V. Litvinenko
    • V. N. Bernshtein

    OriginalPaper Pages: 638 - 638

17. Polarographic determination of vitamin A acetate in the presence of anhydrovitamin A

    • I. E. Valashek
    • V. G. Mairanovskii
    • G. I. Samokhvalov

    OriginalPaper Pages: 639 - 642

18. Spectrophotometric determination of 2,4-diamino-6-hydroxy-5-isonitrosopyrimidine

    • N. A. Shikhaleva
    • I. M. Kustanovich

    OriginalPaper Pages: 643 - 644

19. Method of protecting glass electrodes from contamination

    • M. A. Veksler
    • A. Ya. Korolev
    • V. A. Golant

    OriginalPaper Pages: 645 - 648

20. Use of benzyl benzoate to obtain injection solutions of hormone preparations

    • L. P. Volkovinskaya
    • T. I. Fabrichnaya
    • A. M. Pozharskaya

    OriginalPaper Pages: 649 - 649

21. Book review

    • B. D. Petrov

    BookReview Pages: 650 - 651