1. Steriods of the spirostan and furostan series from plants of the genus Allium

   • S. D. Kravets
   • Yu. S. Vollerner
   • N. K. Abubakirov

   OriginalPaper Pages: 359 - 373

2. Triterpenoids of plants of the genus Abies Hill

   • V. A. Raldugin
   • S. A. Shevtsov

   OriginalPaper Pages: 373 - 382

3. Monosaccharide composition and hydrodynamic properties of industrial pectin substances

   • Z. K. Mukhiddinov
   • D. Kh. Khalikov
   • V. A. Degtyarev

   OriginalPaper Pages: 383 - 386

4. Carbohydrate complex of the fruit of Chaenomeles maulei

   • V. N. Golubev
   • A. A. Kolechik
   • U. A. Rigavs

   OriginalPaper Pages: 387 - 390

5. Quantitative determination of the sum of the acids of the abietic type in rosin

   • M. E. Perelson
   • L. K. Dmitrieva
   • V. P. Semichev

   OriginalPaper Pages: 390 - 392

6. Protein-lipid complexes of cotton kernels and the products of their processing

   • T. V. Chernenko
   • S. D. Gusakova
   • A. I. Glushenkova

   OriginalPaper Pages: 393 - 398

7. Intraspecies chemical variability of the essential oil of Ledum palustre

   • N. I. Belousova
   • V. A. Khan
   • T. P. Berezovskaya

   OriginalPaper Pages: 398 - 405

8. Phytoecdysteroids of plants of the genus Melandrium I. Polypodin B 22-acetate from Melandrium turkestanicum

   • Z. Saatov
   • R. U. Umarova
   • N. K. Abubakirov

   OriginalPaper Pages: 405 - 407

9. Steroid compounds from ophiuroids II. Sulfated steroids from Ophiura sarsi and Ophiura leptoctenia

   • E. V. Levina
   • S. N. Fedorov
   • V. V. Isakov

   OriginalPaper Pages: 408 - 411

10. Spectra of the metastable ions on steroid sapogenins and their dihydro derivatives

    • Yu. M. Mil'grom
    • Ya. V. Rashkes
    • B. M. Voronin

    OriginalPaper Pages: 412 - 420

11. Metabolites from sponges as inhibitors of β-1, 3-glucanase

    • V. V. Sova
    • S. A. Fedoreev

    OriginalPaper Pages: 420 - 422

12. Synthesis, and crystal and molecular structures of anabasinium O,O-dialkyl phosphorothioates

    • A. M. Gazaliev
    • M. Zh. Zhurunov
    • Yu. T. Struchkov

    OriginalPaper Pages: 423 - 427

13. Preparation of deoxypeganine hydrochloride

    • K. D. Sargazakov
    • Kh. N. Arupov
    • V. N. Plugar'

    OriginalPaper Pages: 427 - 429

14. Mass-spectrometric investigation of some new derivatives of the alkaloid lupinine

    • U. A. Abdullaev
    • R. T. Tlegenov
    • K. U. Uteniyazov

    OriginalPaper Pages: 429 - 433

15. Synthesis and anticholinesterase activites of a number of derivatives of the alkaloid lupinine

    • R. T. Tlegenov
    • D. N. Dalimov
    • K. U. Uteniyazov

    OriginalPaper Pages: 434 - 436

16. Preparation of conjugates of peptides imitating part of the antigen-determinant section of protein VP1 of foot-and-mouth disease virus A₁₂ with various supports

    • S. Kh. Khalikov
    • M. I. Ismailov
    • É. R. Éivazova

    OriginalPaper Pages: 436 - 440

17. Some functional properties of cotton protein hydrolysates

    • V. V. Maksimov
    • T. S. Yunusov
    • G. A. Piyakina

    OriginalPaper Pages: 440 - 444

18. Isolation, purification, and some physicochemical properties of glucose isomerase from Streptomyces atratus

    • B. A. Tashpulatova
    • Zh. Kh. Dierov
    • K. D. Davranov

    OriginalPaper Pages: 444 - 447

19. Combined immobilization of lytic and proteolytic enzymes

    • A. V. Chuenko
    • T. I. Davidenko
    • V. V. Bolokhovskii

    OriginalPaper Pages: 447 - 450

20. Glutamate receptor blockers from venoms of the spiders Argiope lobata and Araneus tartaricus

    • B. U. Atakuziev
    • K. Nasyrov
    • P. B. Usmanov

    OriginalPaper Pages: 450 - 454

21. Synthesis of dodec-10E-en-1-yl acetate — The sex pheromone of Lithocolletis blancardella

    • N. Ya. Plugar'
    • G. G. Verba
    • F. G. Kamaev

    OriginalPaper Pages: 455 - 457

22. Autooxidation of 1,4,4- and 1,5,5-trimethylcycloheptenes

    • É. N. Manukov
    • G. N. Bazhina

    Brief Communications Pages: 458 - 459

23. Pectins of tobacco stems, rice straw, and kenaf chaff

    • K. K. Kasymalieva
    • A. A. Khidoyatov
    • Z. Dzh Ashubaeva

    Brief Communications Pages: 459 - 460

24. Carbohydrates of the roots of Symphytum officinale

    • V. N. Chushenko
    • T. S. Prokopenko
    • O. E. Karamova

    Brief Communications Pages: 460 - 461

25. Fatty acid composition of the neutral lipids of the epigeal part of Psoralea drupaceae

    • N. A. Artamonova
    • G. K. Nikonov
    • G. I. Krotova

    Brief Communications Pages: 461 - 462

26. Polymethoxylated flavonoids from the peel of Unshiu mandarin fruit

    • I. D. Chkhikvishvili
    • N. N. Gogiya
    • A. G. Shalashvili

    Brief Communications Pages: 463 - 463

27. Flavonoids of the roots of Scutellaria squarrosa

    • R. M. Murodov
    • Sh. V. Abdullaev
    • V. I. Litvinenko

    Brief Communications Pages: 464 - 464

28. Flavonoids of Thermopsis dolichocarpa

    • M. P. Yuldashev
    • É. Kh. Batirov
    • V. M. Malikov

    Brief Communications Pages: 465 - 466

29. Flavonoids of the buds of Populus deltoides

    • V. A. Kurkin
    • V. B. Braslavskii
    • V. O. Tolkachev

    Brief Communications Pages: 466 - 467

30. Flavonoid aglycons in propolis and its sources

    • I. V. Sokolov
    • I. V. Torgov

    Brief Communications Pages: 468 - 468

31. Coumarins and flavonoids of some species ofPolygonum

    • I. G. Levashova
    • V. P. Zhdanova

    Brief Communications Pages: 469 - 469

32. Chemical study of the composition of the polyphenolic compounds of Hibiscus syriacus

    • V. A. Bandyukova
    • L. V. Ligai

    Brief Communications Pages: 470 - 471

33. Sesquiterpene lactones of Ferula clematidifolia and Ligularia alpigena

    • G. V. Sagitdinova
    • A. I. Saidkhodzhaev
    • S. Melibaev

    Brief Communications Pages: 471 - 472

34. 11,13-Dihydroarteglasin A — A new guaianolide from Artemisia argyi

    • M. I. Yusupov
    • S. Kh. Zakirov
    • A. Abdusamatov

    Brief Communications Pages: 473 - 474

35. Diterpene endoperoxides from the needles of Abies sibirica

    • T. V. Leibyuk
    • S. A. Shevtsov
    • V. A. Raldugin

    Brief Communications Pages: 474 - 475

36. Method for the quantitative determination of lappaconitine in the epigeal part of Aconitum orientale

    • L. V. Beshitaishvili
    • D. A. Rakhimova
    • T. T. Shakirov

    Brief Communications Pages: 475 - 476

37. Dynamics of the alkaloid content of Lilium martagon

    • F. Fatkhiev
    • K. Samikov
    • R. Shakirov

    Brief Communications Pages: 476 - 477

38. Alkaloids of three species of Aconitum growing in Mongolia

    • N. Batbayar
    • D. Batsurén
    • M. N. Sultankhodzhaev

    Brief Communications Pages: 477 - 477

39. Alkaloids of Nitraria komarovii XII. Tetramethylenetetrahydro-β-carboline N-oxide

    • T. S. Tulyaganov
    • N. N. Shorakhimov

    Brief Communications Pages: 478 - 479

40. Alkaloids of Aconitum coreanum V. 13-Acetyl-14-hydroxy-2-isobutyrylhetisine

    • I. A. Bessonova
    • L. N. Samusenko
    • M. S. Yunusov

    Brief Communications Pages: 479 - 480

41. Isolation of highly specific proteins from cotton seeds of variety C-6030

    • A. M. Érmatov
    • P. Kh. Yuldashev
    • Sh. I. Salikhov

    Brief Communications Pages: 480 - 481

42. Spectroscopy of maize proteins I. Molecular forms of the trypsin inhibitor

    • V. S. Fedenko
    • I. A. Filonik
    • A. N. Vinnichenko

    Brief Communications Pages: 481 - 482

43. Synthesis and study of the opioid activities of analogues of β-casomorphin-5

    • M. M. Sobirov
    • Sh. Kh. Khalikov
    • S. D. Varfolomeev

    Brief Communications Pages: 483 - 484

44. Study of the lignin of the cotton plant of variety C-4880 by the method of acidolytic cleavage

    • V. E. Madzhidova
    • B. Kh. Pulatov
    • Kh. A. Abduazimov

    Brief Communications Pages: 484 - 485

45. Synthesis of a component of the aggregation pheromone of Cryptolestes pusillus

    • V. S. Abdukakharov
    • M. M. Kasymzhanova
    • A. A. Abduvakhabov

    Brief Communications Pages: 486 - 487