1. Separation of a mixture of the 3-acetates of 5α-bromoandrostane-3β, 6β-diol-17-one and 6β;-bromoandrostane -3β, 5α-diol-17-one

   • N. M. Goncharova
   • V. I. Maksimov

   Search for New Drugs Pages: 557 - 558

2. Studies on a series of cyclobutanedicarboxylic acids

   • A. P. Arendaruk
   • A. P. Skoldinov
   • N. A. Chernykh

   Search for New Drugs Pages: 559 - 563

3. Arylsulfonylurea and arylsulfonyloxamide compounds with sugar-reducing activity

   • P. A. Petyunin
   • V. P. Chernykh
   • Z. S. Spesivtseva

   Search for New Drugs Pages: 564 - 568

4. The synthesis of 6, 16α, 17α-trimethylpregna-4,6-diene-3,20-dione

   • L. S. Morozova
   • F. A. Lur'i
   • V. I. Maksimov

   Search for New Drugs Pages: 569 - 571

5. Investigation of the essential oil of garden parsley fruits

   • S. A. Alimukhamedov
   • N. A. Maksudov
   • F. S. Sharipova

   Search for New Drugs Pages: 572 - 574

6. Synthesis of ethmozine, a new preparation with antiarrhythmic action

   • A. N. Gritsenko
   • Z. I. Ermakova
   • S. V. Zhuravlev

   Search for New Drugs Pages: 575 - 576

7. The bacteriostatic activity of certain azomethine derivatives of amino and sulfonic acids

   • M. D. Aptekar'
   • E. P. Trailina
   • I. A. Savin

   Search for New Drugs Pages: 577 - 579

8. Results of a trial of a pilot-scale specimen of a continuous drier

   • S. M. Reprintseva
   • N. V. Fedorovich
   • G. L. Donina

   Technology Pages: 580 - 583

9. An installation for drying granulates of pharmaceutical chemical preparations

   • V. I. Yuditskii

   Technology Pages: 584 - 586

10. New method of synthesizing molindone and its analogs

    • V. I. Shvedov
    • L. B. Altukhova
    • A. N. Grinev

    Technology Pages: 587 - 589

11. On a new technology for obtaining digitoxin

    • I. F. Makarevich
    • S. G. Kislichenko
    • O. I. Klimenko

    Technology Pages: 590 - 591

12. The coating of glass aerosol containers with protective films

    • P. P. Neugodov
    • L. S. Tellerman
    • N. P. Bublik

    Technology Pages: 592 - 596

13. Improving methods for the production of p-Oxypropiophenone

    • N. I. Men'shova
    • V. I. Maksimov

    Technology Pages: 597 - 598

14. Production of atropine sulfate from plant materials

    • Yu. V. Shostenko
    • I. S. Simon
    • T. N. Gubina

    Technology Pages: 599 - 600

15. Use of glass-fiber materials for sterilizing air

    • G. L. Motina
    • I. A. Kazakova
    • E. S. Bylinkina

    Technology Pages: 601 - 605

16. Equilibrium exchange in the three-component system erythromycin-Na⁺-H⁺

    • S. F. Klikh
    • G. V. Samsonov

    Technology Pages: 606 - 608

17. Thin layer chromatography of carboxylic acid

    • L. I. Serova
    • V. B. Korchagin
    • N. I. Kotova

    Methods of Analysis and Quality Control Pages: 609 - 610

18. Measuring the wettability of antibiotic powders

    • M. L. Ezerskii
    • G. M. Pis'mennaya

    Methods of Analysis and Quality Control Pages: 611 - 614

19. Method of studying the conditions of storage ofα-cycloserine

    • V. D. Kartseva
    • B. P. Bruns
    • N. A. Bannova

    Methods of Analysis and Quality Control Pages: 615 - 617

20. Thin-layer chromatography of certain quaternary ammonium salts of derivatives of p-aminosalicylic acid

    • A. M. Khaletskii
    • L. F. Travushkina
    • L. R. Nagornaya

    Methods of Analysis and Quality Control Pages: 618 - 620

21. The 93rd class of the all-union classifier of industrial and agricultural production

    • L. I. Mironova
    • Yu. A. Eremin
    • A. D. Morozova

    Economics and Organization of Production Pages: 621 - 623