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Mostrando ítems 11-20 de 488
Caleol: modificações estruturais, estereoquímica absoluta e atividade antimicrobiana dos derivados
(Universidade Federal de Santa MariaBRQuímicaUFSMPrograma de Pós-Graduação em Química, 2011-02-24)
The essential oil of the leaves of Calea clematidea, a plant of Asteraceae
family used in the folk medicine in treatment of flu, stomachic disease and gastric
ulcer, was extracted and of it was isolated the monoterpene ...
Short synthesis of the 6,6-spiroketal cores of spirofungins A and B
(Amer Chemical SocWashingtonEUA, 2004)
Structural and Docking Studies of beta-lapachone Derivatives
(Int Union Crystallography, 2005-01-01)
New aldehydes by catalytic diene cycloisomerisations
(2008)
The Rh-catalysed hydroformylation of isopropylidenecyclohexane derivatives obtained by intramolecular diene cyclisations affords the corresponding aldehydes in good yields and in a completely chemo- and regioselective ...
Plakilactone J: Structure and absolute configuration
(Elsevier, 2022-11-12)
The chemical investigation of the Brazilian marine sponge Plakortis angulospiculatus led to the isolation of the new peroxide-derived polyketide plakilactone J (1). The structure of (-)-1 was established by means of HRMS ...
Determinação por RMN das configurações relativas e conformações de alcalóides oxindólicos isolados de Uncaria guianensis
(Sociedade Brasileira de Química, 2014)
Esomeprazole as an example of drug testing and usage [Freshman organic chemistry]
(Yale University, Open Yale Courses, 2016)