Vol. 37 No. 2 (201) (2003)

DOI: https://doi.org/10.46991/PYSUB.2003.37.2
Published: 2003-06-03

Chemistry

  • ASYMMETRIC SYNTHESIS OF (R)-S-5-(3'-HYDROXY-4’-IZOAMILOXYBUTYL)-4-ALLYL-1,2,4-TRIAZOL-3-YL-CYSTEINE

    A. S. Saghiyan, A. V. Geolchanyan, N. R. Martirosyan, V. I. Tararov, Yu. N. Belokon', T. V. Kochikyan, V. S. Harutyunyan, A. A. Avetisyan
    65-71
    DOI: https://doi.org/10.46991/PYSYB.2003.37.2.065

  • SYNTHESIS OF NEW POTENTIAL $\beta$-ADRENOBLOCKERS, WHICH CONTAIN AMINOALCOHOLIC FRAGMENT

    E. A. Adamyan, M. A. Sheyranyan, R. S. Vardanyan
    72-75
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.072

  • THE STUDY OF INTERACTION OF p-OXYACETOPHENONE WITH CARBONIC ACIDS HYDRAZIDES

    A. A. Avetisyan, G. G. Tokmajyan, I. V. Karapetyan
    76-79
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.076

  • NEW METHODS OF OBTAINING 2,4-DlHYDROXY-3-(3'-CHLORO-2- BUTHENYL)QUINOLINES

    A. A. Avetisyan, I. L. Alexanyan
    80-83
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.080

Biology

  • THE AMINO ACID FORMATION OF THE SHEEP BLOOD SERUM

    M. A. Davtyan, S. A. Karapetyan, M. H. Khachatryan, H. H. Semerjyan
    84-88
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.084

  • THE CHANGE OF THE ACTIVITY OF ARGINASE AND ENZYMES OF PROLIN BIOSYNTHESIS IN DIFFERENT ORGANS OF RATS AT FEEDING WITH $GLYCYRRHIZA~GLABRA$ AND INCISION n. SHIACIC

    A. Kh. Aghadjanian, S. V. Chubaryan, L. R. Tumanian, A. A. Nikoian, M. S. Martirosian, A. A. Aghadjanian
    89-93
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.089

  • THE CALCULATION OF MAXIMUM PRODUCTIVITY AND OTHER COEFFICIENTS FOR VALINE BIOSYNTHESIS BY $BREVIBACTERIUM~FLAVUM$

    G. E. Avetisova, A. A. Hambardzumyan, Sh. M. Kocharyan, A. S. Saghyan
    94-99
    DOI: https://doi.org/10.46991/PYSUB.2003.373.2.094

  • CYTOGENETIC ASSESSMENT OF MUTAGENIC BACKGROUND OF WATER IN THE HRAZDAN RIVER, PASSING THROUGH YEREVAN CITY

    V. S. Poghosyan, E. A. Aghadjanian, M. B. Matevosyan, A. A. Atoyants, R. M. Aroutiounian
    100-104
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.100

  • ON THE EXPEDIENCY OF THE SYNTHETIC POLYMER COMPOSITES USE, AIMING AT THE PLANT PROTECTION FROM THE DISEASE PATHOGENS

    J. H. Abrahamian, B. M. Suleyman; N. B. Tavakalian; I. V. Shahazizian, I. M. Eloyan
    105-110
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.105

  • CHANGE OF AGROCHEMICAL PROPERTIES OF A FOOTHILL ZONE OF ARMENIA DURING THEIR CULTIVATION

    L. A. Navasardyan, K. V. Grigoryan, G. M. Karakeshishyan, H. N. Zakaryan
    111-117
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.111

Short Communications

  • EXTRACTION ABSORPTIOMETRIC DETERMINATION OF CHROMIUM BY METHYLENE GREEN IN MILK AND MILK PRODUCTS

    Zh. M. Arstamyan
    143-146
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.143

  • THE SYNTHESIS OF NEW FUNCTIONALIZED 4-PHENYL-Δ$^3$-BUTENOLIDES

    G. S. Melikyan, A. O. Piroyan, A. A. Avetisyan
    147-150
    DOI: https://doi.org/10.46991/PYSUB.2003.37.2.147