1. Synthesis and tuberculostatic activity of N-phenyl-N′-(quinazolyl-6)-thioureas

   • K. M. Murav'eva
   • N. V. Arkhangel'skaya
   • M. N. Shchukina

   OriginalPaper Pages: 1 - 3

2. N-(ω-carbalkoxyalkyl)ureas and their cyclic derivatives. III. N¹-(ω-carbalkoxyalkyl)-5-cyanouracils based on ω-aminoalkanecarboxylic acids

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

   OriginalPaper Pages: 4 - 6

3. Reactions of cyclammonium cations. V. Synthesis of arylideniminopyridinium salts

   • N. V. Dzhigirei
   • A. K. Sheinkman
   • N. F. Kazarinova

   OriginalPaper Pages: 7 - 11

4. Synthesis of a series of 5-aminopyrazoles with potential physiological activity

   • I. I. Grandberg
   • N. F. Krokhina

   OriginalPaper Pages: 12 - 16

5. Investigation of pyrethrins and related compounds. XV. Esters of trans-2, 2-dichloro-3-arylcyclopropanecarboxylic acids as insecticides

   • V. I. Vashkov
   • Yu. P. Volkov
   • I. A. Filonova

   OriginalPaper Pages: 17 - 20

6. Synthesis of azomethines and chelate compounds formed by aromatic amino acids

   • M. E. Soifer
   • A. S. Kudryavtsev
   • I. A. Savich

   OriginalPaper Pages: 21 - 23

7. Synthesis of vitamin B_T (DL-carnitine hydrochloride)

   • A. M. Yurkevich
   • O. N. Shevtsova
   • N. A. Preobrazhenskii

   OriginalPaper Pages: 24 - 26

8. Investigations in the field of pyridinecarboxylic acids. III. Gas-liquid chromatography in the production of nicotinic and isonicotinic acids from the β-picoline fraction

   • V. I. Trubnikov
   • E. S. Zhdanovich
   • N. A. Preobrazhenskii

   OriginalPaper Pages: 27 - 29

9. Production of lithocholic acid by partial synthesis

   • Z. Z. Sultanov

   OriginalPaper Pages: 30 - 30

10. Side products in commercial preparations of streptomycin sulfate

    • N. V. Sheberstova
    • T. F. Platonova
    • A. D. Kuzovkov

    OriginalPaper Pages: 31 - 33

11. Synthesis of epimers of ampicillin

    • G. S. Postnikova
    • M. S. Rabinovich
    • P. S. Braginskaya

    OriginalPaper Pages: 34 - 38

12. Thermo-physical moisture meter for rapid moisture determination in tabletized substances

    • B. S. Aleksandrov
    • V. B. Gleibman
    • V. N. Ershov

    OriginalPaper Pages: 39 - 42

13. Refractometric method of analyzing the dried residue and moisture in licorice root extracts

    • V. D. Ponomarev
    • Yu. G. Pshukov

    OriginalPaper Pages: 43 - 46

14. Distillation and rectification in the pharmaceutical chemistry industry (survey)

    • Yu. G. Zelinskii

    OriginalPaper Pages: 47 - 50

15. Programming of experiments for the optimization of complex processes by means of orthogonal Latin squares

    • V. V. Biryukov

    OriginalPaper Pages: 51 - 55