Buscar
Mostrando ítems 1-10 de 45
Development and Validation of a Mice liar Electrokinetic Chromatography Method for Quantitative Determination of Butenolides in Piper malacophyllum (C. Presl) C. DC.
(JOHN WILEY & SONS LTD, 2010)
Introduction - A large number of natural and synthetic compounds having butenolides as a core unit have been described and many of them display a wide range of biological activities. Butenolides from P. malacophyllum have ...
ARYLATION OF beta,gamma-UNSATURATED LACTONES BY A HECK-MATSUDA REACTION: AN UNEXPECTED ROUTE TO ARYLDIAZENE BUTENOLIDES AND PYRIDAZINONES
(Soc Brasileira QuimicaSao PauloBrasil, 2010)
Aplicações sintéticas do ácido mucobrômico e da 3,4-dibromofuran-2(5H)-ona
(2011)
This review describes the use of two biomass-derivate butenolides as intermediates in organic synthesis, mucobromic acid and its reduced derivative 3,4-dibromofuran-2(5H)-one. The ambiphilic and ambident character of such ...
Tellurium in organic synthesis: a general approach to buteno- and butanolides
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The naturally occurring butanolides (-)-blastmycinolactol, (+)-blastmycinone, (-)-NFX-2, (+)-anti-mycinone as well as the four stereoisomers of the butenolide Acaterin were prepared in high enantiomeric purity using ...
Tellurium in organic synthesis: a general approach to buteno- and butanolides
(Elsevier B.V., 2012-12-23)
The naturally occurring butanolides (-)-blastmycinolactol, (+)-blastmycinone, (-)-NFX-2, (+)-antimycinone as well as the four stereoisomers of the butenolide Acaterin were prepared in high enantiomeric purity using ...
Tellurium in organic synthesis: a general approach to buteno- and butanolides
(Elsevier B.V., 2012-10-07)
The naturally occurring butanolides (-)-blastmycinolactol, (+)-blastmycinone, (-)-NFX-2, (+)-anti-mycinone as well as the four stereoisomers of the butenolide Acaterin were prepared in high enantiomeric purity using ...
Synthesis of Ent-16-hydroxycleroda-4(18),13-dien-15,16-olide and Ent-cleroda-4(18),13-dien-15,16-olide from (+)-hardwickiic acid
(Sociedade Brasileira de Química, 2006)
Conformerism, enantiomorphism and double catemer motifs in para-substituted nostoclide analogues
(Journal of Molecular Structure, 2018)
Estrogenic and serotonergic butenolides from the leaves of Piper hispidum Swingle (Piperaceae)
(Journal of Ethnopharmacology 129(2): 220–226, 2010)
Ethnopharmacological relevance: Our previous work has demonstrated that several plants in the Piperaceae family are commonly used by the Q’eqchi Maya of Livingston, Guatemala to treat amenorrhea,
dysmenorrhea, and pain. ...