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Enantioselective diamination of alkenes by use of a bisimidoosmium reagent with the aid of chiral catalysts
(WILEY-V C H VERLAG GMBH, 2006-01-30)
The development of a new method for the diamination of alkenes is reported. It is based on a reaction in the presence of stoichiometric or catalytic amounts of chiral auxiliaries, which permits the direct synthesis of ...
Asymmetric microbial reduction of ketones: absolute configuration of trans-4-ethyl-1-(1S-hydroxyethyl)cyclohexanol
(Pergamon-Elsevier B.V. Ltd, 2009-12-11)
A set of five fungal species, Botrytis cinerea, Trichoderma viride and Eutypa lata, and the endophytic fungi Colletotrichum crassipes and Xylaria sp., was used in screening for microbial biocatalysts to detect monooxygenase ...
Síntese e aplicação de organocatalisadores em reações de epoxidação assimétricas visando a síntese de compostos bioativos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2013-06-22)
Given the importance and growth of organocatalysis as an important tool in organic synthesis, in this work a new class of organocatalysts derived from proline was synthesized and applied in epoxidation reactions of electron ...
Enantioselective behavior of lipases from Aspergillus niger immobilized in different supports
(Springer HeidelbergHeidelbergAlemanha, 2009)
Mistura com excesso enantiomérico de 50% (S75-R25) de bupivacaína complexada com ciclodextrinas e anestesia por via subaracnóidea em ratosMezcla con exceso enantiomérico de 50% (S75-R25) de bupivacaina con complejo de ciclodextrinas y anestesia por vía subaracnoidea en ratonesComplexation of 50% enantiomeric excess (S75-R25) bupivacaine with cyclodextrins and spinal block anesthesia in rats
(Sociedade Brasileira de Anestesiologia, 2006)
Biocatalytic oxidative kinetic resolution of (±)-4-(chlorophenyl)phenylmethanol by Nocardia corallina B-276
(Pontificia Universidad Católica de Valparaíso, 2008)
Influence of gasoline inhalation on the enantioselective pharmacokinetics of fluoxetine in rats
(2013-03-01)
Fluoxetine is used clinically as a racemic mixture of (+)-(S) and (-)-(R) enantiomers for the treatment of depression. CYP2D6 catalyzes the metabolism of both fluoxetine enantiomers. We aimed to evaluate whether exposure ...