Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. Z. Mukhamedzhanov"'
Autor:
S. Z. Mukhamedzhanov, N. N. Stepanichenko, A. G. Kas'yanenko, V. M. Shevtsova, O. S. Otroshchenko, L. N. Ten
Publikováno v:
Chemistry of Natural Compounds. 16:298-302
From mutants of the fungusVerticillium dahliae Kleb. having different genetic blocks in the biosynthesis of melanin we have isolated and identified scytalone, flaviolin, 4-hydroxyscytalone, and 2-hydroxyjuglone and have detected 3,4,8-trihydroxytetra
Autor:
V. B. Leont'ev, O. S. Otroshchenko, A. S. Sadykov, S. Z. Mukhamedzhanov, N. N. Stepanichenko, A. A. Tyshchenko
Publikováno v:
Chemistry of Natural Compounds. 11:725-728
Di-2-ethylhexyl phthalate has been isolated from the neutral lipids fraction of the culture liquid of the fungusVerticillium dahliae Kleb. Its1H and13C magnetic resonance spectra have been obtained, and an assignment of the signals has been made.
Autor:
N. N. Stepanichenko, A. A. Tyshchenko, V. M. Shevtsova, L. N. Ten, A. G. Kas'yanenko, S. Z. Mukhamedzhanov
Publikováno v:
Chemistry of Natural Compounds. 21:455-460
From mutants of the fungusVerticillium tricorpus Isaac., having various genetic blocks in the biosynthesis of melanin, we have isolated and identified scytalone, flaviolin, 3,3′-biflavinolin, 2-hydroxyjuglone, vermelone, and 1,8-dihydroxynaphthalen
Autor:
A. G. Kas'yanenko, L. N. Ten, S. D. Gusakova, S. Z. Mukhamedzhanov, A. A. Tyshchenko, O. S. Otroshchenko, N. N. Stepanichenko
Publikováno v:
Chemistry of Natural Compounds. 13:524-527
A comparative study of the amounts of the phytotoxic pigment PKZh-1 and of extracellular and intracellular lipids in five strains and mutants ofVerticillium dahliae differing in virulence and in the nonpathogenic fungusV. lateritium has been made. A
Autor:
S. Z. Mukhamedzhanov, B. Makhsudova, G. G. Vatulina, A. G. Khaitbaeva, S. A. Bol'shakova, A. I. Bokova, T. I. Tuzhilkova
Publikováno v:
Pharmaceutical Chemistry Journal. 19:326-330
Ia :R 4 = R4'CI Ib:R 4 = CI; R 4' = CH 8 Ie:R ~ = C I ; R 4' = C H a Id:R 2 = C I ; R 4 ' = C H 3 le :R 2 = OH; R 4' = C H 3 I f :R 3 =OCHn: R 4' = C H 8 Ig :R 4 = O C H s ; R 4' =CH.~ lh:R 3 = R 4 = R 4 ' = C H B l i : R 3 = R 4 R 4 ' = C H B ; R 6
Publikováno v:
Chemistry of Natural Compounds. 15:236-257
The review generalizes information on the composition of the lipids and the structure of the secondary metabolites of phytopathogenic Fungi Imperfecti. The chemical properties of the main classes of lipids, their biosynthesis, their interconversions,
Autor:
S. D. Gusakova, A. U. Umarov, A. A. Tyshchenko, S. Z. Mukhamedzhanov, N. Sh. Navrezova, O. S. Otroshchenko, N. N. Stepanichenko, R. Khamidova
Publikováno v:
Chemistry of Natural Compounds. 13:521-524
9,10-Dichlorostearic acid has been isolated from the lipid fraction of the mycelium ofVerticillium dahliae Kleb. and its structure has been determined on the basis of IR,1H and13C NMR, and mass spectra, and also by comparison with the spectral charac
Autor:
M. V. Ustinova, L. N. Ten, N. N. Stepanichenko, V. G. Dzhavakhiya, T. M. Voinova, Nelli A. Vavilova, S. Z. Mukhamedzhanov
Publikováno v:
Chemistry of Natural Compounds. 24:487-491
A polyketide exometabolite — 3,4,8-trihydroxy-3,4-dihydronaphthalen-1(2H)-one (3,4,8-TDH) — has been isolated from the culture liquids of four isolates of the phytopathogenic fungusPiricularia oryzae Cavara. It has been shown that all the natural
Publikováno v:
Chemistry of Natural Compounds. 17:464-469
The sequence of the 27 amino acid residues composing the polypeptide moiety of the phytotoxic metabolite PKZh-1 of the fungusV. dahliae has been determined on the basis of the structures of tryptic and chymotryptic peptides. It has been established t
Autor:
A. A. Tyshchenko, N. N. Stepanichenko, O. S. Otroshchenko, S. L. Komarevtsev, S. Z. Mukhamedzhanov, A. S. Sadykov, F. G. Kamaev
Publikováno v:
Chemistry of Natural Compounds. 11:471-475
From the culture liquid of the fungusV. dahliae an extract has been isolated which contains paramagnetic centers and causes the symptoms of verticillium wilt of the cotton plant. By chromatography and1H and13C nuclear magnetic resonance it has been s