1. Trends in the science and applications of pectins

   • I. L. Novosel'skaya
   • N. L. Voropaeva
   • S. Sh. Rashidova

   OriginalPaper Pages: 1 - 10

2. Synthesis ofLepidoptera pheromones using acetylenes

   • V. N. Odinokov

   OriginalPaper Pages: 11 - 39

3. Isolation, chemical composition, and structural features of polysaccharides fromLupinus species

   • N. A. Sosnina
   • V. F. Mironov
   • I. P. Takunov

   OriginalPaper Pages: 40 - 43

4. Lipids of type 6524-C cotton seeds

   • A. B. Dzhamalov
   • M. A. Radzhabov
   • A. M. Sotvoldiev

   OriginalPaper Pages: 44 - 46

5. Synthetic analogs of naturally occurring flavolignans. X. Reaction of flavones and their thioderivatives with hydroxylamine

   • A. Aitmambetov
   • V. P. Khilya
   • A. Kubzheterova

   OriginalPaper Pages: 47 - 50

6. Synthetic analogs of naturally occurring flavolignans. XI. Reaction of synthetic flavone analogs with hydrazine hydrate and its derivatives

   • V. P. Khilya
   • A. Aitmambetov
   • A. Kubzheterova

   OriginalPaper Pages: 51 - 53

7. Structure-function analysis of the radioprotective and antioxidant activity of flavonoids

   • E. P. Kemertelidze
   • V. G. Tsitsishvili
   • T. G. Sagareishvili

   OriginalPaper Pages: 54 - 59

8. Oligomeric proanthocyanidin glycosides ofClementsia semenovii and their biological activity. III

   • Z. A. Kuliev
   • K. Kh. Kim
   • V. N. Syrov

   OriginalPaper Pages: 60 - 67

9. Possible conformations and relative stability of the 7-membered ring in 1α,5β,6,7α(H)-and 1β,5α,6,7α(H)-guai-11(13)-en-6,12-olides

   • A. S. Fazylova
   • K. M. Turdybekov

   OriginalPaper Pages: 68 - 71

10. Low-molecular-weight mushroom metabolites V. Eburicoic acid fromPolyporus ailanthus

    • L. S. Kamalov
    • M. A. Agzamova
    • M. I. Isaev

    OriginalPaper Pages: 72 - 75

11. Alkaloids ofNitraria komarovii. Structures of komarin and peganol-N-oxide

    • T. S. Tulyaganov
    • O. E. Makhmudov

    OriginalPaper Pages: 76 - 78

12. Arcutin — A new type of diterpene alkaloids

    • B. Tashkhodzhaev
    • Sh. A. Saidkhodzhaeva
    • M. Yu. Antipin

    OriginalPaper Pages: 79 - 83

13. Modification of natural silk

    • M. Abdukarimova
    • Yu. T. Tashpulatov

    OriginalPaper Pages: 84 - 87

14. Substrate specificity of yeast invertase in transglycosylation reactions

    • D. T. Mirzarakhmetova
    • S. Kh. Abdurazakova
    • Sh. S. Burikhanov

    OriginalPaper Pages: 88 - 89

15. Hydrogels produced from cotton cellulose

    • Sh. M. Mirkamilov
    • B. M. Sultanova

    OriginalPaper Pages: 90 - 92

16. Lipids ofHelichrysum maracandicum flowers

    • N. T. Ul'chenko
    • Kh. S. Mukhamedova
    • A. I. Glushenkova

    Brief Communication Pages: 93 - 94

17. Flavonoids ofArtemisia glabella

    • E. A. Kul'magambetova
    • L. N. Pribytkova
    • S. M. Adekenov

    Brief Communication Pages: 95 - 96

18. Phenolic compounds fromOenothera gigas

    • N. G. Abdullazhanova
    • S. M. Mavlyanov
    • Sh. V. Abdullaev

    Brief Communication Pages: 97 - 98

19. Koelreuteria saponin B from seeds ofKoelreuteria paniculata

    • M. G. Sutiashvili

    Brief Communication Pages: 99 - 99

20. Accumulation dynamics ofBuxus sempervirens alkaloids

    • B. U. Khodzhaev
    • R. Shakirov

    Brief Communication Pages: 100 - 101

21. Tryptic peptides of species-specific proteins fromGossypium hirsutum andG. barbadense of cotton

    • A. M. Ermatov
    • D. A. Khashimov
    • P. Kh. Yuldashev

    Brief Communication Pages: 102 - 103