Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 32(7), 1056-1059 (2009-10-31)
To study the chemical constituents of Uvaria microcarpa. The constituents were repeatedly separated and purified with silica gel column and Sephadex LH-20 column, and identified by physico-chemical properties and spectral methods. Nine compounds were separated and identified as beta-sitosterol palmitate
Revista do Instituto de Medicina Tropical de Sao Paulo, 53(5), 259-263 (2011-10-21)
Channa punctatus was exposed to four different concentrations of Rutin, Taraxerol and Apigenin. Changes in some hematological parameters of Channa punctatus were assessed to determine the influence of these compounds on test fish. Fish were exposed to sublethal concentrations (80%
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 30(1), 47-49 (2007-06-02)
7 compounds were isolated from the ethyl-acetate extract of Vaccinium iteophyllum Hance by using repeated silical gel column chromatography. These 7 compounds were identified by means of physico-chemical propertic and spectroscopic analysis as beta-sitosterol (I), ursolic acid (II), taraxerol (III)
Journal of natural products, 67(12), 1980-1984 (2004-12-29)
A new furofuran lignan, styraxlignolide B (1), and four new dibenzyl-gamma-butyrolactone lignans, styraxlignolides C-F (2-5), were isolated from the EtOAc-soluble fraction of stem bark of Styrax japonica. Known compounds, taraxerol (6), syringin (7), and (-)-pinoresinol glucoside (8), were also obtained.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 33(16), 1994-1996 (2008-12-18)
To study the chemical constituents from the roots of Pterospermum heterophyllum. The chemical constituents of P. heterophyllum were isolated and purified by silica gel and sephadex LH-20 column chromatography. Their structures were identified on the basis of spectroscopic data and
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
