Separation of six compounds from pigeon pea leaves by elution-extrusion counter-current chromatography.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of separation science"
DOI: 10.1002/jssc.201801111
Abstract: A valid and reliable method was established to separate six compounds from pigeon pea leaves via elution-extrusion counter-current chromatography. A solvent system composed of n-hexane/methanol/formic acid aqueous solution with pH = 3 (10:6:4, v/v) was screened to… read more here.
Keywords: six compounds; pigeon pea; compounds pigeon; pea leaves ... See more keywords
GC-MS and GC-IR analysis of regioisomeric cannabinoids related to 1-(5-fluoropentyl)-3-(1-naphthoyl)-indole
Sign Up to like & getrecommendations! Published in 2018 at "Forensic Chemistry"
DOI: 10.1016/j.forc.2018.07.005
Abstract: Abstract The compounds in this study are the regioisomeric 2-, 3-, 4-, 5-, 6- and 7-(1-naphthoyl) substituted 1-(5-fluoropentyl)-indoles and the 3-(1-naphthoyl) substituted isomer in this series is also known as AM-2201. These compounds are structurally… read more here.
Keywords: naphthoyl substituted; six compounds; indole ring; regioisomeric cannabinoids ... See more keywords
First-principles calculations of magnetism and half-metallic properties of CsYO2 (Y = V, Cr, Mn, Fe, Co, Ni) Heusler alloys
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DOI: 10.1016/j.jmmm.2018.12.024
Abstract: Abstract The electronic structures, magnetic properties and half-metallicity of Heusler alloys CsYO2 (Y = V, Cr, Mn, Fe, Co, Ni) have been studied by first principles calculations. The results show that the six compounds are more stable… read more here.
Keywords: principles calculations; metallic properties; first principles; heusler alloys ... See more keywords
Different structures of berberine and five other protoberberine alkaloids that affect P-glycoprotein-mediated efflux capacity
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DOI: 10.1038/s41401-018-0183-7
Abstract: Berberine, berberrubine, thalifendine, demethyleneberberine, jatrorrhizine, and columbamine are six natural protoberberine alkaloid (PA) compounds that display extensive pharmacological properties and share the same protoberberine molecular skeleton with only slight substitution differences. The oral delivery of… read more here.
Keywords: binding affinities; capacity; six compounds; glycoprotein mediated ... See more keywords