Preparation of chiral 4-substituted γ-lactams and the corresponding γ-aminobutyric acids. (Review) A. Lebedev OriginalPaper Pages: 673 - 684
Synthesis and properties of substituted 2-methylene-hydrazono-2,3-dihydro-3-benzo[b]furanones N. A. PulinaV. V. Zalesov OriginalPaper Pages: 685 - 689
Michael condensation of 3-arylidene-3H-pyrrol-2-ones and 3-arylidene-3H-furan-2-ones with cyclohexanone Z. Yu. TimofeevaA. Yu. Yegorova OriginalPaper Pages: 690 - 694
Investigation of the physicochemical characteristics and biological activity of new derivatives of N-substituted maleimides E. VelchinskayaB. PetsushakA. Rogal OriginalPaper Pages: 695 - 700
Synthesis and intramolecular recyclization of 2,2-dialkyl-6-chloro-4-hydroxymethyl-benzo[f]isoindolinium salts E. O. ChukhajianA. A. KhachatryanG. A. Panosyan OriginalPaper Pages: 701 - 707
Synthesis of 6′-carbamoylmethylthio-5′-cyano-1′,4′-dihydro-3,4′-bipyridine-3′-carboxylic and 6′-carbamoylmethylthio-5′-cyano-1′,4′-dihydro-4,4′-bipyridine-3′-carboxylic esters and investigation of their stability. 2. Esters of 6′-carbamoylmethyl-thio-5′-cyano-1′,4′-dihydro-4,4′-bipyridine-3-carboxylic acids H. KažokaA. KrauzeG. Duburs OriginalPaper Pages: 708 - 714
Investigations on 2,3′-biquinolines 22. Novel and convenient method for the synthesis of benzo[5,6]indolizino-[2,1-b]quinolinium-13-thiolates and benzo-[5,6]indolizino[1,2-c]quinoline-6(5H)-thiones D. V. MoiseevV. I. GoncharovA. V. Aksenov OriginalPaper Pages: 715 - 717
Synthesis and thermal reactions of N-(2,3-epoxypropyl)diphenylamine B. BarvainieneA. StanisauskaiteV. Getautis OriginalPaper Pages: 718 - 721
4-Hydroxy-2-quinolones 119. Reaction of ethyl 1-R-4-chloro-2-oxo-1,2-dihydroquinoline-3-carboxylate with malononitrile I. V. UkrainetsN. L. BereznyakovaS. V. Shishkina OriginalPaper Pages: 722 - 728
4-Hydroxy-2-quinolones 120. Synthesis and structure of ethyl 2-hydroxy-4-oxo-4H-pyrido-[1,2-a]pyrimidine-3-carboxylate I. V. UkrainetsN. L. BereznyakovaA. V. Turov OriginalPaper Pages: 729 - 739
Three component condensation of 6-quinolylamine with aromatic aldehydes and cyclohexyl 1,3-diketones N. G. KozlovK. N. GusakA. V. Tkachev OriginalPaper Pages: 740 - 747
Studies on quinazoline chemistry. 4. Unexpected route of acylation of alkyl 2-(4,4-diphenyl-1,2,3,4-tetrahydro-2-quinazolinylidene)acetates. Molecular structure of methyl 2-(4,4-diphenyl)-1,2,3,4-tetrahydro-2-quinazolinylidene)-3-oxobutanoate E. V. GromachevskayaE. A. KaigorodovaG. D. Krapivin OriginalPaper Pages: 748 - 754
Synthesis of N′-cyclohexenecarbonyl-substituted hydrazides of 2-aminobenzoic acids and preparation of 3-cyclohexenyl-amido-1,2-dihydroquinazolin-4-ones based on them D. ZicāneI. RaviņaM. Petrova OriginalPaper Pages: 755 - 758
Condensed isoquinolines 22. Synthesis and properties of 6,11-dihydro-13H-isoquino-[3,2-b]quinazolin-13-ones L. M. Potikha OriginalPaper Pages: 759 - 768
Preparation of 4-(azol-1-yl)butyric acids by the interaction of azoles with γ-butyrolactone A. L. AlekseenkoS. V. Popkov OriginalPaper Pages: 769 - 775
Molecular and crystal structure of 5-amino-3-(N-p-methylbenzoyl-N-p-toluenesulfonyl)amino-1-phenyl-1,2,4-triazole V. M. ChernyshevV. A. RakitovZ. A. Starikova OriginalPaper Pages: 776 - 780
Regioselectivity of the monohalogenation of 4-allyl-3-allylamino-1,2,4-triazole-5-thione S. M. KhripakM. V. SlivkaV. G. Lendel OriginalPaper Pages: 781 - 785
Reactions of 3-nitro-1,2,4-triazole derivatives with alkylating agents. 5. Selective synthesis of 1,4-dialkyl-and 1,4,5-trialkyl-3-nitro-1,2,4-triazolium salts from 1-alkyl-and 4,5-dialkyl-3-nitro-1,2,4-triazoles and dialkyl sulfates G. T. SukhanovA. G. SukhanovaYu. V. Sheikov OriginalPaper Pages: 786 - 792
2-Substituted [1]benzopyrano[4,3-d]pyrimidin-5-ones I. StrakovaM. PetrovaA. Strakovs OriginalPaper Pages: 793 - 798
4H-3,1-benzoxazines from o-aminoacylbenzenes G. A. GazzaevaM. I. KhasanovN. S. Zefirov OriginalPaper Pages: 799 - 810
Highly respected colleagues, authors, and readers E. Lukevics Letter from the Editor-in-Chief Pages: 811 - 811
Synthesis and chemical conversions of 2-bromo-6-phenylimidazo[2,1-b]-[1,3,4]thiadiazole M. A. KukanievR. RakhmonovD. M. Osimov Erratum Pages: 812 - 812