Browsing by Author "García Beltrán, Olimpo"
Now showing items 1-20 of 24
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(Royal Society of Chemistry, 2014)Four new mulinane-type diterpenoids besides the known compounds mulin-11,13-dien-20-oic acid, 13α-hydroxyazorellane, 13β- hydroxyazorellane, mulinolic acid, azorellanol, and mulin-11,13-dien-18-acetoxy- 16,20-dioic acid ...
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(MDPI, 2014)Two new coumarin-based “turn-off” fluorescent probes, (E)-3-((3,4-dihydroxybenzylidene)amino)-7-hydroxy-2H-chromen-2-one (BS1) and (E)-3-((2,4-dihydroxybenzylidene)amino)-7-hydroxy-2H-chromen-2-one (BS2), were synthesized ...
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(Elsevier, 2014)
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(Elsevier, 2014)In this Letter we present a new probe, (E)-7-(diethylamino)-2-oxo-2H-chromene-3-carbaldehyde oxime (JB), which can detect Cu2+ ions in HEPES buffer under physiological conditions. Benesi–Hildebrand and Job plots demonstrate ...
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(2009)C18H21NO3, monoclinic, .P1211 (no. 4), a = 14.169(7) Å, b=8.533(4)Å,c=19.86(1)Å,β=104. 79(2)°, V= 2322.0 Å3,Z= 6, Rgt(F) = 0.045, wRref(F2) = 0.164, T= 100 K. © by Oldenbourg Wissenschaftsverlag.
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(2009)C18H21NO3, monoclinic, P121l (no. 4), a = 14.169(7) Å, b = 8.533(4) Å, c = 19.86(1) Å, β= 104.79(2)°, V = 2322.0 Å3, Z = 6, Rgt(F) = 0.045, wRref(F2) = 0.164, T = 100 K. © 2014 Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer ...
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(2013)A new coumarin-based ‘turn-off’ fluorescent probe, 7-(diethylamino)-N-(1,3-dihydroxy-2-(hydroxymethyl) propan-2-yl)-2-oxo-2H-chromene-3-carboxamide (AGD) was synthesized. This compound is highly selective for ferrous ...
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(Birkhauser Boston, 2017)The mechanisms of action and structural determinants of lipoxygenases inhibitors have been explored on several occasions, but many questions remain unanswered, especially about the differences of the inhibition mechanisms ...
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(Elsevier, 2016)Mulinane diterpenoids isolated from Azorella species have displayed gastroprotective effects in animal models. In this study we have transformed the main constituent, mulin-11,13-dien-20 oic acid from this plant using the ...
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(Public Library Science, 2015)Neuronal death in Parkinson's disease (PD) is often preceded by axodendritic tree retraction and loss of neuronal functionality. The presence of non-functional but live neurons opens therapeutic possibilities to recover ...
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(Public Library of Science, 2015)© 2015 Aguirre et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in anymedium, provided the original ...
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(Elsevier, 2015)We kinetically studied the reaction between endogenous thiols such as -c-glutamylcysteine (c-Glu-Cys), cysteine (Cys), glutathione (GSH), homocysteine (Hcy), cysteinylglycine (Cys-Gly), and dihydrolipoic acid (DHLA)- ...
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(The American Society for Pharmacology and Experimental Therapeutics, 2010-06-14)The Erythrina alkaloids erysodine and dihydro- -erythroidine (DH E) are potent and selective competitive inhibitors of 4 2 nicotinic acetylcholine receptors (nAChRs), but little is known about the molecular determinants ...
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(AMER SOC PHARMACOLOGY EXPERIMENTAL THERAPEUTICS, 2010-06-14)(DH E) are potent and selective competitive inhibitors of 4 2 nicotinic acetylcholine receptors (nAChRs), but little is known about the molecular determinants of the sensitivity of this receptor subtype to inhibition ...
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(American Society for Pharmacology and Experimental Therapy, 2010)The Erythrina alkaloids erysodine and dihydro-β-erythroidine (DHβE) are potent and selective competitive inhibitors of α4β2 nicotinic acetylcholine receptors (nAChRs), but little is known about the molecular determinants ...
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(MDPI AG, 2019)Mulinum crassifolium Phil. (Apiaceae) is an endemic shrub from Chile commonly used as infusion in traditional medicine to treat diabetes, bronchial and intestinal disorders and stomach ailments, including ulcers. From the ...
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(Elsevier, 2015)Abundant evidence indicates that iron accumulation, oxidative damage and mitochondrial dysfunction are common features of Huntington's disease, Parkinson's disease, Friedreich's ataxia and a group of disorders known as ...
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(2015)Ten known meroterpenoids and the new meroterpenoid 7 were isolated from the Chilean seaweed Stypopodium flabelliforme as their acetylated derivatives. Furthermore, the known metabolite taondiol has been isolated for the ...
