Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D. N. Vedernikov"'
Publikováno v:
Разработка и регистрация лекарственных средств, Vol 13, Iss 2, Pp 217-232 (2024)
Introduction. Various compounds of mushroom extracts are of interest as a source of new active pharmaceutical substances with antithrombotic activity.Aim. The aim of the work is to determine the potential antithrombotic activity in vitro of aqueous e
Externí odkaz:
https://doaj.org/article/bbce1cb4b1e9463bbf05c248f04e6baf
Autor:
V. I. Roshchin, D. N. Vedernikov
Publikováno v:
Russian Journal of Bioorganic Chemistry. 38:753-761
This report is devoted to study of the hydrocarbon composition of the extract of buds of birch (family Betulaceae). We identified 3,5-dihydroxy-7,4′-dimethoxyflavone, 5,7-dihydroxy-3,4′-dimethoxyflavone, 7-methoxy-4′,5-dihydroxyflavanone, 4′-
Autor:
D. N. Vedernikov, V. I. Roshchin
Publikováno v:
Russian Journal of Bioorganic Chemistry. 38:762-768
The composition of the hydrocarbon extract of Betula pendula buds (Betulaceae) has been investigated. The following acids were identified in the extract: betulonic, moronic acid; 3,4-seco-olean-4(24)-en-19-on-3-oic; 28-acetooxy-3,4-seco-olean-4(24),1
Publikováno v:
Russian Journal of Bioorganic Chemistry. 37:877-882
In this article, the group chemical composition of individual parts of the bark of the Betula pendula (Betulaceae) birch was determined at different tree heights. The part of the bark in the examined birch was found to be 14%, including 5.4% of the o
Autor:
D. N. Vedernikov, V. I. Roshchin
Publikováno v:
Chemistry of Natural Compounds. 46:886-891
Humulene and its derivatives (6R)-hydroxy-α-humulene [(6R)-hydroxy-(1E,4E,8E)-4,8,11,11tetramethylcycloundeca-1,4,8-triene], (6R)-acetoxy-α-humulene [(6R)-acetoxy-(1E,4E,8E)-4,8,11,11tetramethylcycloundeca-1,4,8-triene], a coumaric acid ester, 14-h
Extractive compounds of birch buds (Betula pendula Roth.): II. Carbonyl compounds and oxides. Esters
Autor:
D. N. Vedernikov, V. I. Roshchin
Publikováno v:
Russian Journal of Bioorganic Chemistry. 36:899-908
This report is devoted to study of the composition of the hydrocarbon extract from buds of European birch (Betula pendula). We have identified norsesquiterpene aldehyde, or birkenal (1S,4S,7R)-4,8,8-trimethyl-2-methylene-bicyclo[5.2.0]-nonan-4-al, β