1. Interaction of the antitumor drugs phospidine and spirobromine with nucleotides

   • V. I. Pol'shakov
   • G. G. Dvoryantseva
   • T. S. Safonova

   OriginalPaper Pages: 301 - 308

2. Synthesis, transformations, and pharmacological properties of thienopyridines (review)

   • E. G. Paronikyan
   • A. S. Noravyan
   • S. A. Vartanyan

   ReviewPaper Pages: 309 - 317

3. Synthesis and antitumor activity of 5-mercapto-9-ethoxycarbonyl-1,2-dihydro-3h-pyrimido-[5,4-e]pyrrolizine derivatives

   • A. V. Kadushkin
   • T. V. Golovko
   • V. G. Granik

   OriginalPaper Pages: 317 - 322

4. Immunosuppressive activity of the sodium salt of arylideniminoethyl hydrogen sulfate

   • R. Z. Paizieva
   • M. T. Alimova
   • A. I. Ismailov

   OriginalPaper Pages: 323 - 326

5. Synthesis and pharmacological activity of analogs of the hypotensive drug Foridon

   • V. V. Kastron
   • R. O. Vitolin'
   • A. A. Kimenis

   OriginalPaper Pages: 327 - 331

6. Synthesis of N₄-propylajmaline bromide and a study of its antiarrhythmic activity

   • S. A. Minina
   • Ya. V. Kostin
   • E. I. Molokhova

   OriginalPaper Pages: 331 - 334

7. Antifibrinolytic activity of nicotinic acid conjugates with 6-aminohexanoic, p-aminomethylbenzoic, and trans-4-aminomethylcyclohexanecarboxylic acids

   • N. N. Zabelin
   • A. G. Moiseenok
   • V. I. Gunar

   OriginalPaper Pages: 334 - 338

8. Synthesis, transformations, and biological properties of 7,8-disubstituted xanthines

   • Yu. V. Strokin
   • F. S. Zarudii
   • D. N. Lazareva

   OriginalPaper Pages: 338 - 341

9. Synthesis and antiinflammatory activity of acylated benzoxa- and benzodioxaheterocycles and their acyclic analogs

   • V. K. Daukshas
   • P. G. Gaidyalis
   • N. V. Raguotene

   OriginalPaper Pages: 341 - 345

10. Synthesis and pharmacological examination of polyfunctional macroheterocycles. 3. Synthesis and antimicrobial activity of some nitrogen- and sulfur-containing macrocycles

    • M. G. Voronkov
    • T. I. Malkova
    • M. K. Butin

    OriginalPaper Pages: 345 - 347

11. Synthesis and antiviral activity of 1-alkyl[aryl]-2-alkylaminomethyl-3-ethoxycarbonyl-5-hydroxy-6-bromoindoles

    • A. N. Grinev
    • E. K. Panisheva
    • A. A. Cherkasova

    OriginalPaper Pages: 347 - 350

12. Synthesis of antiviral β-hydrazones of angular benzisatins

    • L. I. Mazhilis
    • A. P. Stankyavichyus
    • E. I. Boreko

    OriginalPaper Pages: 351 - 354

13. Structure-activity relationships in flavonoids. 3. Prediction of novel chalcones

    • É. T. Oganesyan
    • V. I. Yakovenko
    • V. S. Cherevatyi

    OriginalPaper Pages: 354 - 357

14. Methods of preparing and isolating D-ribose [review]

    • V. I. Nifontov
    • R. I. Akishina
    • A. M. Yurkevich

    ReviewPaper Pages: 358 - 369

15. Obtaining crystalline insulin with decreased heterogeneity

    • A. A. Demin
    • V. S. Pirogov
    • G. V. Samsonov

    OriginalPaper Pages: 370 - 374

16. Quantum chemical analysis of Z,E-isomerization of retinal, retinoic acid, and vitamin a alcohol through radical anions and cations

    • V. P. Chuev
    • V. I. Zhuravlev
    • Z. V. Polovinko

    OriginalPaper Pages: 375 - 379