Zobrazeno 1 - 10
of 103
pro vyhledávání: '"O N, Tolkachev"'
Autor:
V. I. Osipov, V. V. Anufrieva, V. I. Sheichenko, V. A. Bykov, V. A. Timoshina, O. N. Tolkachev, O. P. Sheichenko, T. V. Fateeva, V. V. Bortnikova
Publikováno v:
Pharmaceutical Chemistry Journal. 53:553-558
A method for producing pharmaceutical drug substance from Nuphar lutea L. Smith that used orthophosphoric acid instead of the chlorinated solvent dichloroethane (DCE), which was used previously to produce lutenurine preparation, was developed. Furano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98c1a5e7119fa2830c3756006d556f84
https://doi.org/10.1007/s11094-019-02042-8
https://doi.org/10.1007/s11094-019-02042-8
Autor:
O. P. Sheichenko, V. I. Sheichenko, O. N. Tolkachev, K. M. Dyumaev, V. V. Anufrieva, T. A. Sokol’skaya
Publikováno v:
Pharmaceutical Chemistry Journal. 50:83-89
Dimethylsulfoxide (DMSO) extracts of medicinal plants were studied by PMR spectroscopy in order to assess the possibility of using this method for the identification and quantitative determination of polyphenolic compounds (flavonoids, tannins, etc.)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c82d6d9677747a92da51151637599e
https://doi.org/10.1007/s11094-016-1403-4
https://doi.org/10.1007/s11094-016-1403-4
Autor:
O. N. Tolkachev, E. A. Abizov
Publikováno v:
Pharmaceutical Chemistry Journal. 45:671-674
The effects of different extractants and extraction regimes on the practical yields of total β-carbonyl alkaloids from raw material from Elaeagnus angustifolia L., E. multiflora Thunb., and E. argentea Pursh. were studied. An extractant - a mixture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b33cb55abbb59c12cd0ce08cc42b5a9b
https://doi.org/10.1007/s11094-012-0701-8
https://doi.org/10.1007/s11094-012-0701-8
Autor:
E. A. Abizov, O. N. Tolkachev
Publikováno v:
Pharmaceutical Chemistry Journal. 45:632-635
The dynamics of the accumulation and distribution of β-carboline alkaloids in six species of the genus Elaeagnus cultivated in Moscow Region have been studied in various phases of ontogenesis. The accumulation of these alkaloids in the stem bark and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6c7fd72278a332620a83afff09bec8d
https://doi.org/10.1007/s11094-012-0691-6
https://doi.org/10.1007/s11094-012-0691-6
Autor:
O. N. Tolkachev, E. L. Komarova
Publikováno v:
Pharmaceutical Chemistry Journal. 35:504-513
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a245ade909dc51415378fc4556bd954b
https://doi.org/10.1023/a:1014050926916
https://doi.org/10.1023/a:1014050926916
Autor:
E. L. Komarova, O. N. Tolkachev
Publikováno v:
Pharmaceutical Chemistry Journal. 35:542-549
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c70ea1ed6cc7bc1a0d98403baa6c8fd
https://doi.org/10.1023/a:1014706301632
https://doi.org/10.1023/a:1014706301632
Autor:
O N Tolkachev, A A Zhychenko
Publikováno v:
Pharmaceutical Chemistry Journal. 34:360-367
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb40e4fe07fed28dd161be72a7fa317b
https://doi.org/10.1023/a:1005217407453
https://doi.org/10.1023/a:1005217407453
Publikováno v:
Pharmaceutical Chemistry Journal. 33:196-199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0d1f0705c4ad19c671fbc51aea804f
https://doi.org/10.1007/bf02509938
https://doi.org/10.1007/bf02509938
Publikováno v:
Pharmaceutical Chemistry Journal. 42:696-698
A phytochemical study of the fruits of Elaeagnus angustifolia L. occurring in the Central Nonchernozem region of the Russian Federation has been performed. Qualitative reactions and quantitative instrumental methods of analysis proved the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48e2345d5e0b870c7479db13f9380556
https://doi.org/10.1007/s11094-009-0203-5
https://doi.org/10.1007/s11094-009-0203-5
Publikováno v:
Pharmaceutical Chemistry Journal. 42:630-632
We have studied the qualitative and quantitative composition of β-carboline indole alkaloids that have been isolated for the first time from bark of Hippophae rhamnoides L., Elaeagnus angustifolia L., E. orientalis L., E. umbellata Thunb., E. multif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2a5949699b5a6d53ba8bafed1a8769
https://doi.org/10.1007/s11094-009-0196-0
https://doi.org/10.1007/s11094-009-0196-0