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Enantioselective addition of diethyl zinc to benzaldehyde catalyzed by Ti(IV) and glucose derivatives
(Sociedad Chilena de Quimica, 2010)
D-Glucose derivatives 1,2:5,6-di-O-isopropyline-a-D-glucofuranose (1) and 1,2-O-isopropyline-a-D-glucofuranose (2) with Ti(IV) are chiral catalysts in the addition of diethylzinc to benzaldehyde. The Ti(IV)-carbohydrate ...
ENANTIOSELECTIVE ADDITION OF DIETHYL ZINC TO BENZALDEHYDE CATALYZED BY TI(IV) AND GLUCOSE DERIVATIVES
(Sociedad Chilena de Química, 2010)
Separation of the toxic zierin from Zollernia ilicifolia by high speed countercurrent chromatography
(2007-11-01)
Preliminary pharmacological assays of the 70% methanol extract from the leaves of the Brazilian medicinal plant Zollernia ilicifolia Vog. (Fabaceae) showed analgesic and antiulcerogenic effects. Previous analyses have shown ...
Lignin from sugar cane bagasse: Extraction, fabrication of nanostructured films, and application
(Amer Chemical Soc, 2007-06-05)
Four lignin samples were extracted from sugar cane bagasse using four different alcohols (methanol, ethanol, n-propanol, and 1-butanol) via the organosolv-CO2 supercritical pulping process. Langmuir films were characterized ...
Atypical beta-adrenoceptor subtypes mediate relaxations of rabbit corpus cavernosum
(Amer Soc Pharmacology Experimental Therapeutics, 2004-05-01)
This study was performed to characterize the beta-adrenoceptor population in rabbit isolated corpus cavernosum (RbCC) by using nonselective and selective beta-adrenoceptor agonists and antagonists in functional assays. ...
Atypical beta-adrenoceptor subtypes mediate relaxations of rabbit corpus cavernosum
(Amer Soc Pharmacology Experimental TherapeuticsBethesdaEUA, 2004)