Zobrazeno 1 - 10
of 27
pro vyhledávání: '"V. I. Yamovoi"'
Publikováno v:
Chemistry of Natural Compounds. 40:129-133
A new sesquiterpene lactone 5β(H)-austricin was isolated from white wormwood (Artemisia leucodes Schrenk.). Its structure was established by chemical and spectral methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f58495849f56c2b4c9e2642d692eca
https://doi.org/10.1023/b:conc.0000033927.92754.bd
https://doi.org/10.1023/b:conc.0000033927.92754.bd
Autor:
S. M. Adekenov, Yu. V. Gatilov, E. A. Kul'magambetova, A. T. Kulyyasov, K. M. Turdybekov, V. I. Yamovoi, R. N. Pak, D. D. Kusainova
Publikováno v:
Chemistry of Natural Compounds. 38:527-531
Reaction of pinostrobin with hydroxylamine and hydrazine formed the corresponding oxime and hydrazone with retention of the γ-pyrone ring. The structures of the modified pinostrobin derivatives were established using PMR, 13C NMR, mass spectrometry,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3326da6ea9e218007cc490c8f523fb9
https://doi.org/10.1023/a:1022622301506
https://doi.org/10.1023/a:1022622301506
Autor:
A. V. Kazantsev, S. M. Adekenov, V. I. Yamovoi, K. M. Turdybekov, M. M. Aksartov, E. A. Otrashchenkov
Publikováno v:
Russian Journal of Organic Chemistry. 38:1635-1640
Reactions of lithium and magnesium derivatives of substituted o- and m-carboranes with 3-ethoxycarbonylcoumarin and coumarin were investigated. The main directions and the laws of the processes were revealed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa2ea1eeb4ff09fff616b26c8add4479
https://doi.org/10.1023/a:1022514218441
https://doi.org/10.1023/a:1022514218441
Publikováno v:
Chemistry of Natural Compounds. 37:424-427
5-Hydroxy-7-methoxyflavanone (pinostrobin) was isolated from buds of balsamic poplar (Populus balsamifieraL.). An x-ray structure analysis of its novel polymorphic modification is performed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66cafdd7739e8c15ea4dd83c3aeedbd3
https://doi.org/10.1023/a:1014407007160
https://doi.org/10.1023/a:1014407007160
Autor:
S. M. Adekenov, B. I. Tuleuov, U. A. Baltaev, Yu. V. Gatilov, V. I. Yamovoi, K. M. Turdybekov, Pavel Tarlykov, A. G. Berdin, A. B. Ospanova, G. Khabdolda
Publikováno v:
Russian Journal of Applied Chemistry. 79:1371-1373
Tigogenin [(25R)-5α-spirostan-3β-o1] was isolated from Digitalis lanata Ehrh., and its crystal and molecular structure was determined by single crystal X-ray diffraction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::651b98c8a3143c05bd992ef069e8f348
https://doi.org/10.1134/s1070427206080325
https://doi.org/10.1134/s1070427206080325
Autor:
K. M. Turdybekov, E. K. Donbaeva, Yu. V. Gatilov, B. I. Tuleuvov, V. I. Yamovoi, S. M. Adekenov
Publikováno v:
Russian Journal of General Chemistry. 75:943-945
5-Hydroxy-6,7,4′-trimethoxyflavone was isolated from Centaurea pseudomaculosa Dobrocz., and its bromo derivative was obtained. The reaction of 8-bromo-5-hydroxy-6,7,4′-trimethoxyflavone with acetic anhydride in the presence of a catalytic amount
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d511bd297c157ad246715e2a962962
https://doi.org/10.1007/s11176-005-0349-0
https://doi.org/10.1007/s11176-005-0349-0
Autor:
E. A. Otrashchenkov, S. M. Adekenov, M. M. Aksartov, V. I. Yamovoi, A. V. Kazantsev, K. M. Turdybekov
Publikováno v:
ChemInform. 34
Reactions of lithium and magnesium derivatives of substituted o- and m-carboranes with 3-ethoxycarbonylcoumarin and coumarin were investigated. The main directions and the laws of the processes were revealed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c430f8e9b81d94cdf4e5205fc89ff5f1
https://doi.org/10.1002/chin.200327154
https://doi.org/10.1002/chin.200327154
Autor:
Suleimenov, E. M.1 syerlan75@yandex.ru, Raldugin, V. A.2 raldugin@nioch.nsc.ru, Adekenov, S. M.3 arglabin@phyto.kz
Publikováno v:
Chemistry of Natural Compounds. Jul2008, Vol. 44 Issue 4, p541-542. 2p.
Publikováno v:
Chemistry of Natural Compounds. Mar/Apr2004, Vol. 40 Issue 2, p129-133. 5p.
Publikováno v:
Journal of Structural Chemistry; Aug2019, Vol. 60 Issue 8, p1335-1338, 4p