Buscar
Mostrando ítems 1-10 de 246
Isobutyl amides - potent compounds for controlling Diatraea saccharalis
(John Wiley & Sons Ltd, 2009-01-01)
BACKGROUND: A dichloromethane-methanol extract of the seeds of Piper tuberculatum Jacq. (Piperaceae) and two isobutyl amides, 4,5-dihydropiperlonguminine (1) and pellitorine (2), which were isolated by chromatographic ...
Isobutyl amides - potent compounds for controlling Diatraea saccharalis
(John Wiley & Sons Ltd, 2009-01-01)
BACKGROUND: A dichloromethane-methanol extract of the seeds of Piper tuberculatum Jacq. (Piperaceae) and two isobutyl amides, 4,5-dihydropiperlonguminine (1) and pellitorine (2), which were isolated by chromatographic ...
Isobutyl amides - potent compounds for controlling Diatraea saccharalis
(John Wiley & Sons Ltd, 2014)
Polymer conformation and viscometric behaviour:1. conformational transition in poly (benzyl methacrylate) in dilute solutions
(1983)
The viscometric and refractometric behaviour of poly (benzyl methacrylate) (PBM) in isobutyl methyl ketone (IMK) as a function of the temperature was studied. The viscometric relations in IMK and toluene by membrane osmometry ...
One-step methyl isobutyl ketone (MIBK) synthesis from 2-propanol: Catalyst and reaction condition optimization
(Elsevier Science, 2007-02)
A gas-phase process for methyl isobutyl ketone (MIBK) synthesis from 2-propanol in one-pot is studied as an alternative to the conventional technology for producing MIBK from acetone (DMK). Bifunctional copper/acid-base ...
Ruthenium carbonyl complexes in catalytic epoxidation of olefins co-catalyzed by isobutyl-aldehyde
(ESSEX: LONGMAN SCIENTIFIC & TECHNICAL, 2006)
Ruthenium carbonyl complexes in catalytic epoxidation of olefins co-catalyzed by isobutyl-aldehyde
(ESSEX: LONGMAN SCIENTIFIC & TECHNICAL, 2006)
Isobutyl amides - potent compounds for controlling Diatraea saccharalis
(JOHN WILEY & SONS LTD, 2009)
BACKGROUND: A dichloromethane-methanol extract of the seeds of Piper tuberculatum Jacq. (Piperaceae) and two isobutyl amides, 4,5-dihydropiperlonguminine (1) and pellitorine (2), which were isolated by chromatographic ...
Anti-inflammatory effects of ethanolic extract and alkamides-derived from Heliopsis longipes roots
(2009)
Ethnopharmacological relevance: Heliopsis longipes (A. Gray) Blake (Asteraceae) is a broadly used species in the Mexican, Central and South American Traditional Medicine for its anaesthetic, analgesic, anti-inflammatory ...