1. Advances in the chemistry of biotin

   • D. D. Mikhno
   • V. M. Berezovskii

   OriginalPaper 01 July 1980 Pages: 313 - 338

2. A study of the products of the hydrolysis of the xylan ofMelilotus albus by endo-1 4-β-xylanase

   • M. S. Dudkin
   • N. A. Rodionova
   • N. A. Denisyuk

   OriginalPaper 01 July 1980 Pages: 338 - 342

3. Carbohydrates, amino acids, phytin, and macroelements of the herbage ofTrifolium pratense

   • A. L. Kazakov
   • I. I. Samokish

   OriginalPaper 01 July 1980 Pages: 343 - 345

4. A study of the phospholipids of the cotton plant of variety 159-F in the process of its development

   • F. Yu. Gazizov
   • A. Sh. Isamukhamedov
   • S. T. Akramov

   OriginalPaper 01 July 1980 Pages: 345 - 348

5. Modification of natural coumarins reaction of khellactone esters with amines

   • Yu. E. Sklyar
   • N. V. Rodionova

   OriginalPaper 01 July 1980 Pages: 348 - 356

6. 6-Chloroapigenin fromEquisetum arvense L.

   • A. I. Syrchina
   • G. G. Zapesochnaya
   • M. G. Voronkov

   OriginalPaper 01 July 1980 Pages: 356 - 358

7. Chemical composition of the essential oils of mongolian wormwoodsArtemisia xerophytica andA. xantaphora

   • M. I. Goryaev
   • F. S. Sharipova
   • L. K. Tikhonova

   OriginalPaper 01 July 1980 Pages: 358 - 360

8. Mono- and sesquiterpenoids of the oleoresin ofPinus koraiensis andP. pumila. crystal structure of 1β,4αH,7αH,10βH-Guaiane-5α,14-diol

   • V. A. Hang
   • Yu. V. Gatilov
   • V. A. Pentegova

   OriginalPaper 01 July 1980 Pages: 361 - 365

9. Stereochemistry of the eudesmanolides ofFerula oopoda

   • S. V. Serkerov

   OriginalPaper 01 July 1980 Pages: 366 - 367

10. Triterpenoids from the leaves ofBetula lanata

    • N. D. Pokhilo
    • G. V. Malinovskaya
    • N. I. Uvarova

    OriginalPaper 01 July 1980 Pages: 368 - 372

11. Characteristics of the mass spectra of ecdysteroids with different numbers of -OR groups

    • Ya. V. Rashkes
    • N. K. Abubakirov

    OriginalPaper 01 July 1980 Pages: 372 - 381

12. Isolation of ecdysterone from the roots ofRhaponticum carthamoides

    • A. U. Mamatkhanov
    • M. -R. I. Shamsutdinov
    • T. T. Shakirov

    OriginalPaper 01 July 1980 Pages: 381 - 382

13. Transformed steroids. 118. The geometric isomerism of 20-ethoxycarbonylhydrazones of 3β-hydroxy-16,17α-cyclopropanopregn-5-en-20-one

    • A. V. Kamernitskii
    • A. M. Turuta
    • Ngo Tkhi Mai An'

    OriginalPaper 01 July 1980 Pages: 383 - 386

14. Tomatoside a from the seeds ofLycopersicum esculentum

    • A. P. Shchelochkova
    • Yu. S. Vollerner
    • K. K. Koshoev

    OriginalPaper 01 July 1980 Pages: 386 - 392

15. Structure of lederine

    • I. A. Israilov
    • F. M. Melikov
    • S. Yu. Yunusov

    OriginalPaper 01 July 1980 Pages: 392 - 393

16. Synthesis of trifluoroacetyl derivatives of oligopeptides forming analogs of the phosphorylatable section 33–40 of histone H1

    • O. D. Turaev
    • L. I. Mar'yash
    • V. A. Shibev

    OriginalPaper 01 July 1980 Pages: 394 - 397

17. Synthesis and study of the structure of new N-substituted 2-methyl-5-(1-methylethyl) cyclohexylamines

    • I. I. Bardyshev
    • N. G. Kozlov
    • T. I. Pekhk

    OriginalPaper 01 July 1980 Pages: 397 - 402

18. Benzoxazolinones. II. Synthesis of 3-vinylbenzoxazolinones and 3-vinylbenzoxazolinethione

    • K. Giyasov
    • N. A. Aliev
    • Ch. Sh. Kadyrov

    OriginalPaper 01 July 1980 Pages: 403 - 405

19. Isolation and purification of biopolymers by affinity chromatography. VI. Preparation and properties of an affinity adsorbent with a polysaccharide spacer for the purification of proteolytic enzymes

    • V. Kh. Mitina
    • R. I. Yakubovskaya
    • F. M. Shemyakin

    OriginalPaper 01 July 1980 Pages: 405 - 408

20. PMR spectra of the dioxane lignins of some plants of the family Malvaceae

    • L. S. Smirnova
    • G. N. Dalimova
    • Kh. A. Abduazimov

    OriginalPaper 01 July 1980 Pages: 409 - 411