1. Current state of the liquid column chromatography of coumarins

   • V. V. Shkarenda
   • P. V. Kuznetsov

   OriginalPaper Pages: 131 - 145

2. Synthesis of two analogues of ubiquinones and their action on mitochondrial respiration

   • N. N. Pridachina
   • V. A. Nenashev
   • S. G. Batrakov

   OriginalPaper Pages: 146 - 150

3. Flavonoids of the epigeal part of Scutellaria ramosissima

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

   OriginalPaper Pages: 151 - 154

4. Flavonolignans of Salsola collina

   • A. I. Syrchina
   • A. G. Gorshkov
   • A. A. Semenov

   OriginalPaper Pages: 155 - 158

5. X-ray structural investigation of gossypol and its derivatives XX. Structure of the solvate of gossypol with pyridine

   • B. T. Ibragimov
   • B. N. Dadabaev
   • A. A. Abduvakhabov

   OriginalPaper Pages: 159 - 163

6. X-ray investigation of gossypol and its derivatives

   • B. T. Ibragimov
   • S. A. Talipov
   • A. A. Abduvakhabov

   OriginalPaper Pages: 163 - 168

7. Humulenoids from plants of the family Apiaceae spatial structure of α-apienes

   • B. Tashkhodzhaev
   • A. I. Saidkhodzhaev

   OriginalPaper Pages: 168 - 173

8. Synthesis of amino derivatives of caranol by the addition of cyclic amines to 3-carene oxides

   • I. V. Fedyunina
   • V. V. Plemenkov
   • O. N. Kataeva

   OriginalPaper Pages: 173 - 177

9. Ketones of the bicyclo[2.2.1]heptane series in the synthesis of geminal diamides

   • S. S. Koval'skaya
   • N. G. Kozlov
   • G. V. Nesterov

   OriginalPaper Pages: 178 - 179

10. Retro-michael reaction of 28-methoxy-18,19-secolupane-18,19-dione derivatives

    • L. É. Odinokova
    • M. V. Denisenko
    • N. I. Uvarova

    OriginalPaper Pages: 179 - 184

11. Crystal and molecular structures of 4-acetamido-2,6-dibromo-4-hydroxy-1,2-dimethoxycyclohexa-2,5-diene

    • S. G. Il'in
    • M. V. Reshetnyak
    • A. N. Sobolev

    OriginalPaper Pages: 184 - 186

12. Steroids of the spirostan and furostan series from Nolina microcarpa IV. Structures of nolinogenin, nolinospiroside B, and nolinofuroside B

    • G. V. Shevchuk
    • Yu. S. Vollerner
    • V. Ya. Chirva

    OriginalPaper Pages: 187 - 192

13. Synthesis of 24-epiteasterone

    • N. V. Kovganko
    • S. K. Ananich

    OriginalPaper Pages: 192 - 195

14. Triterpene glycosides of Astragalus and their genins XL. Cyclocarposide B from Astragalus coluteocarpus

    • B. A. Imomnazarov
    • M. I. Isaev

    OriginalPaper Pages: 195 - 198

15. Phytoecdysteroids of Rhaponticum carthamoides III. Rhapisterone C

    • U. A. Baltaev

    OriginalPaper Pages: 198 - 200

16. Synthetic analogues of Peganum alkaloids VII. Bromine-substituted quinazoline alkaloids and their analogues

    • A. L. D'yakonov
    • M. V. Telezhenetskaya
    • B. Tashkodzhaev

    OriginalPaper Pages: 200 - 206

17. Alkaloids of the epigeal part of Aconitum orientale structure of orgetine

    • L. V. Beshitaishvili
    • M. N. Sultankhodzhaev

    OriginalPaper Pages: 206 - 208

18. Alkaloids of Aconitum coreanum VIII. Structure of coryphidine

    • I. A. Bessonova
    • M. R. Yagudaev
    • M. S. Yunusov

    OriginalPaper Pages: 209 - 212

19. Alkaloids of Aconitum sajanense I. Structure of acosanine

    • Z. M. Vaisov
    • I. A. Bessonova
    • A. I. Shreter

    OriginalPaper Pages: 212 - 214

20. Alkaloids of Haplophyllum perforatum

    • Kh. A. Rasulova
    • I. A. Bessonova

    OriginalPaper Pages: 214 - 216

21. Physicochemical analysis of a protein with nerve growth activity from the muscle tissue of Rana ridibunda

    • R. S. Salikhov
    • D. Kh. Khamidov
    • L. Ya. Yukel'son

    OriginalPaper Pages: 217 - 221

22. An investigation of the kallikreins and the kininases and proteins bound with them in the venoms of Central Asian snakes

    • L. Ya. Yukel'son
    • V. M. L'vov
    • N. Sultanalieva

    OriginalPaper Pages: 222 - 226

23. Solid-phase synthesis of peptides on the polymeric support TRILAR^®

    • L. K. Lubsandorzhieva
    • B. Khalil'
    • R. P. Evstigneeva

    OriginalPaper Pages: 226 - 230

24. Analysis of the nerve growth activities of protein fractions from the venoms of Agkistrodon halys halys and Echis multisquamatus

    • L. Ya. Yukel'son
    • N. A. Barabanshchikova
    • D. Kh. Khamidov

    OriginalPaper Pages: 231 - 234

25. Insect pheromones and their analogues

    • V. N. Odinokov
    • G. Yu. Ishmuratov
    • G. A. Tolstikov

    OriginalPaper Pages: 235 - 236

26. Insect pheromones and their analogues

    • V. N. Odinokov
    • G. Yu. Ishmuratov
    • G. A. Tolstikov

    OriginalPaper Pages: 237 - 240

27. Synthesis of hexadec-9Z-enal — One of the components of the sex pheromone of Heliothis armigera

    • T. Dzhumakulov
    • M. M. Kadyrova

    OriginalPaper Pages: 240 - 241

28. Carbohydrates of the flowers of Convallaria majalis and C. keiskei

    • V. N. Chushenko
    • E. V. Vinnik
    • V. V. Zinchenko

    Brief Communications Pages: 242 - 243

29. Coumarins of Althaea officinalis and A. armenica

    • S. N. Komissarenko
    • V. N. Kovalev

    Brief Communications Pages: 243 - 244

30. Xanthones and flavonoids of Gentiana algida and G. karelinii

    • M. M. Tadzhibaev
    • A. V. Butayarov
    • V. M. Malikov

    Brief Communications Pages: 244 - 245

31. Phenolic compounds of Cicer arietinum

    • M. S. Luk'yanchikov

    Brief Communications Pages: 246 - 246

32. Essential oils of wormwoods of the Absinthium DC section

    • M. A. Khanina
    • E. A. Serykh
    • V. A. Khan

    Brief Communications Pages: 247 - 248

33. A new sesquiterpene lactone — Opoferdin from Ferula oopoda

    • S. V. Serkerov
    • A. N. Aleskerova
    • F. A. Rasulov

    Brief Communications Pages: 248 - 249

34. Protein content of cotton pectin

    • Kh. A. Arifkhodzhaev
    • L. D. Fomina
    • L. G. Mezhlum'yan

    Brief Communications Pages: 250 - 251