Tricyclic neutral diterpenoids from the oleoresin of Pinus koraiensis V. A. RalduginV. A. Pentegova Brief Communications Pages: 696 - 697
Chemical composition of the oleoresin of Larix dahurica É. N. ShmidtV. A. Pentegova Brief Communications Pages: 698 - 699
Periodate oxidation of steroidal Δ4-3-ketones V. A. RulinV. F. ShnerN. N. Suvorov Brief Communications Pages: 700 - 700
7-Isopentenyloxy-γ-fagarine from Haplophyllum perforatum I. A. BessonovaV. I. AkhmedzhanovaS. Yu. Yunusov Brief Communications Pages: 701 - 702
Alkaloids of Veratrum lobelianum K. A. AbaidullaevR. ShakirovS. Yu. Yunusov Brief Communications Pages: 703 - 703
Reduction of some alkaloids from Peganum harmala with sodium tetrahydroborate B. Kh. ZharekeevM. V. TelezhenetskayaS. Yu. Yunusov Brief Communications Pages: 704 - 705
Glycoperine — A new alkaloid from Haplophyllum perforatum V. I. AkhmedzhanovaI. A. BessonovaS. Yu. Yunusov Brief Communications Pages: 706 - 707
Synthesis of deoxypeganine and its derivatives Kh. ShakhidoyatovA. IrisbaevCh. Sh. Kadyrov Brief Communications Pages: 708 - 709
Anhydroperforine from the seeds of Haplophyllum perforatum I. A. BessonovaKh. A. AbdullaevaS. Yu. Yunusov Brief Communications Pages: 710 - 710
Leptorhabine — A new alkaloid from Leptorhabdos parviflora Kh. A. KadyrovV. I. VinogradovaS. Yu. Yunusov Brief Communications Pages: 711 - 712
Haplofidine — A new alkaloid from Haplophyllum perforatum Kh. A. AbdullaevaI. A. BessonovaS. Yu. Yunusov Brief Communications Pages: 713 - 713
d-Isolaureline — A new alkaloid from Liriodendron tulipifera R. ZiyaevA. AbdusamatovS. Yu. Yunusov Brief Communications Pages: 714 - 714
Investigation of the alkaloids of Biebersteinia multifida and Peganum harmala from Karakalpakia D. KurbanovB. Kh. Zharekeev Brief Communications Pages: 715 - 715
Amino acids of Astragalus falcatus M. D. AlaniyaN. F. KomissarenkoÉ. P. Kemertelidze Brief Communications Pages: 716 - 716
Influence of phospholipase A and the “direct” hemolysin from cobra venom on artificial bimolecular membranes L. Ya. Yukel'sonO. V. Krasil'nikov Brief Communications Pages: 717 - 718
Influence of the “direct” hemolytic factor of snake venom on the permeability of bimolecular phospholipid membranes L. Ya. Yukel'sonO. V. Krasil'nikovB. A. Tashmukhamedov Brief Communications Pages: 719 - 720