Bis-quaternary ammonium curare-like compounds with a rigid molecular structure N. V. Khromov-BorisovM. L. IndenbomA. F. Danilov OriginalPaper Pages: 515 - 519
Synthesis and certain biological properties of arylbutenyl derivatives of piperidine N. I. GanushchakG. T. Pis'koV. I. Zaporozhets OriginalPaper Pages: 520 - 522
Synthesis and investigation of bactericidal activity of hexamethylenimmonium derivatives of 2, 5-dihalothiophenols A. M. KulievF. Yu. RachinskiiT. G. Potapenko OriginalPaper Pages: 523 - 525
Synthesis of carbon-14-labeled 9-[2-(4-pyridyl)ethyl]-3, 6-dimethyl-1,2,3,4-tetrahydro-γ-carboline N. G. TsyshkovaF. A. Trofimov OriginalPaper Pages: 526 - 527
Synthesis and pharmacological study of polyalkylquinuclidines A. I. LevkoevaE. S. NikitskayaL. N. Yakhontov OriginalPaper Pages: 528 - 533
Synthesis of D-homopantothenic acid V. M. KopelevichG. S. EvdokimovaL. M. Shmuilovich OriginalPaper Pages: 534 - 536
Water-soluble amides and esters of substituted benzofuran-2-carboxylic acids D. A. ZykovG. A. MarkovaV. A. Zagorevskii OriginalPaper Pages: 537 - 541
Synthesis and antimicrobial activity of some new quaternary ammonium compounds of the aliphatic-aromatic series A. I. LopushanskiiA. I. ShnarevichG. K. Palii OriginalPaper Pages: 542 - 545
Improvement of the method for the production of 2-(p-aminophenylsulfamido)-5-ethyl-1,3,4-thiodiazole (Etazol) T. N. NikulinaV. S. OnoprienkoV. A. Zasoov Technology Pages: 546 - 548
Use of ion-exchange resins in the production of chemicopharmaceutical preparations G. N. Al'tshulerL. A. Sapozhnikova Technology Pages: 549 - 551
Stability of 6-aminopenicillanic acid in aqueous solutions with low and medium concentration G. S. Libinson Technology Pages: 552 - 555
A process for obtaining ergosterol from yeasts. Part II B. V. PassetN. A. KoganL. G. Seleznev Technology Pages: 556 - 558
Optimization of processes for obtaining medicinals by mathematical-statistical methods M. F. GerasimovaE. V. MarkovaV. A. Zavad'e Technology Pages: 562 - 565
Improving the quality of ascorbic acid B. I. GrigorashviliN. S. ZolotarevA. D. Khafizova Technology Pages: 566 - 568
Improving the technology of annealing glass ampules V. M. SkorikV. Ya. Kovlyga Technology Pages: 569 - 570
Ultrasonic semiautomatic device with a pneumatic hoist for washing ampules G. G. StolyarovaA. L. LarinA. I. Terekhov Mechanization and Automation Pages: 571 - 572
Determination of sulfur-containing stabilizers in aqueous extracts from polymeric materials V. N. KotovaM. P. StrukovaB. S. Él'tsefon Methods of Analysis and Control of Manufacture Pages: 573 - 575
Determination of ionization constants of streptomycin by the indicator method P. S. NysE. M. SavitskayaT. S. Kolygina Methods of Analysis and Control of Manufacture Pages: 576 - 579