1. Synthesis of pyrazino (1, 2-a) indoles

   • V. I. Shvedov
   • V. V. Alekseev
   • A. N. Grinev

   OriginalPaper Pages: 653 - 656

2. Quinindins

   • I. F. Tishchenkova
   • L. E. Kholodov
   • V. G. Yashunskii

   OriginalPaper Pages: 657 - 660

3. Derivatives of 3-diphenylacetamido-thiazolidin-4-one

   • S. A. Yurzhenko

   OriginalPaper Pages: 661 - 663

4. Synthesis of 4-amino(desoxy)-10-methylpteroyl-L-glutamic acid

   • V. M. Berezovskii
   • G. D. Glebova
   • L. V. Kazanskaya

   OriginalPaper Pages: 664 - 667

5. Synthesis of polymeric benzylpenicillin salts

   • N. S. Redi
   • E. F. Panarin

   OriginalPaper Pages: 668 - 670

6. Problem concerning structure of saurine, a sesquiterpenic lactone from Saussurea pulchella Fisch

   • L. E. Kushnir
   • A. D. Kuzovkov

   OriginalPaper Pages: 671 - 677

7. Quercetin diglucoside from the yellow scabiosa

   • G. N. Zemtsova
   • V. A. Bandyukova
   • A. L. Shinkarenko

   OriginalPaper Pages: 678 - 680

8. Cellulose phosphate—A new agent for stabilizing donor blood

   • I. N. Ermolenko
   • E. D. Buglov
   • M. L. Longin

   OriginalPaper Pages: 681 - 686

9. Use of prefabricated lamellar heat exchangers in the production of antibiotics

   • V. I. Rumyantsev
   • L. N. Krupnov

   OriginalPaper Pages: 687 - 688

10. Continuous action apparatus for thermal washing of ampuls and their cooling with sterile water

    • V. Ya. Tikhomirova
    • F. A. Konev
    • B. I. Borodchenko

    OriginalPaper Pages: 689 - 691

11. Concentration of solutions containing thermolabile and foaming substances

    • A. V. Viter
    • V. M. Zaichenko
    • V. P. Plavnik

    OriginalPaper Pages: 692 - 693

12. Study of drying penicillin in an air-jet drier

    • L. G. Golubev
    • A. I. Kotov
    • V. A. Labutin

    OriginalPaper Pages: 694 - 695

13. Control of the quality of charging KhNIKhFI filters

    • F. A. Konev
    • V. V. Timofeev

    OriginalPaper Pages: 696 - 697

14. Contemporary organizational forms of the pharmaceutical industry of capitalist countries

    • E. N. Voevodin

    OriginalPaper Pages: 698 - 701