Amide alkaloids from Piper guineense and its crude extract as protectants against Sitophilus zeamais
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Plant Diseases and Protection"
DOI: 10.1007/s41348-021-00518-y
Abstract: The edible plant, Piper guineense Schum and Thonn, belongs to the family Piperaceae and possesses insecticidal properties against stored product insects, but information on isolation and use of its amide alkaloids for the control of… read more here.
Keywords: zeamais; piper guineense; sitophilus zeamais; amide alkaloids ... See more keywords
Possible neuroprotective effects of amide alkaloids from Bassia indica and Agathophora alopecuroides: in vitro and in silico investigations
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DOI: 10.1039/d2ra02275c
Abstract: In Alzheimer's disease (AD), the accumulation of amyloid-β plaques, overactivity of MAO-B, and phosphorylated tau protein in the central nervous system result in neuroinflammation and cognitive impairments. Therefore, the multi-targeting of these therapeutic targets has… read more here.
Keywords: amide alkaloids; indica; neuroprotective effects; tau protein ... See more keywords
Two new amide alkaloids from Portulaca oleracea L. and their anticholinesterase activities.
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DOI: 10.1080/14786419.2020.1739040
Abstract: Two new amide alkaloids, identified as 5,6-dihydroxy-3,4-dihydroisoquinolin-1(2H)-one, named oleraciamide G (1) and (E)-1-(5-hydroxy-6-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-1H-indol-1-yl)-3-(4-hydroxyphenyl)prop-2-en-1-one, named oleraindole D (2) were obtained from Portulaca oleracea L. Their structures were determined by spectroscopic methods, including the 1 D and 2 D… read more here.
Keywords: anticholinesterase activities; new amide; two new; portulaca oleracea ... See more keywords