Results 21 to 30 of about 4,223 (177)

Synthesis of the B-seco limonoid core scaffold

open access: yesBeilstein Journal of Organic Chemistry, 2014
Synthetic investigations towards the structurally complex and highly decorated framework of B-seco limonoid natural products by means of a [3,3]-sigmatropic rearrangement are described. Detailed model studies reveal, that an Ireland–Claisen rearrangement
Hanna Bruss   +5 more
doaj   +1 more source

The chemistry and pharmacology of citrus limonoids [PDF]

open access: yes, 2016
Citrus limonoids (CLs) are a group of highly oxygenated terpenoid secondary metabolites found mostly in the seeds, fruits and peel tissues of citrus fruits such as lemons, limes, oranges, pumellos, grapefruits, bergamots, and mandarins.
Ahmad   +37 more
core   +3 more sources

Four Phragmalin Orthoesters from the Chinese Mangrove Xylocarpus granatum [PDF]

open access: yes, 2018
K
Gu, Yu-Cheng   +7 more
core   +1 more source

Limonoids Containing a C1O–C29 Moiety: Isolation, Structural Modification, and Antiviral Activity

open access: yesMarine Drugs, 2018
Five new limonoids named thaigranatins A⁻E (1⁻5), containing a C1⁻O⁻C29 moiety, were isolated from seeds of the Thai Xylocarpus granatum, collected at the mangrove swamp of Trang Province, together with the known limonoid ...
Jing-Ling Ren   +4 more
doaj   +1 more source

Delayed Bitterness of Citrus Wine Is Removed Through the Selection of Fining Agents and Fining Optimization

open access: yesFrontiers in Chemistry, 2019
“Delayed bitterness” (DB) in citrus wine is caused by limonoids and determines the acceptability to consumers. In this study, a variety of fining agents, specifically gelatin, agar, chitosan, bentonite, the crosslinking agent polyvinylpyrrolidone (PVPP),
Jingying Bi   +3 more
doaj   +1 more source

Antioxidant activity and ultrastructural alterations in Leishmania amazonensis promastigotes induced by limonoid-rich fractions from andiroba oil [PDF]

open access: yesActa Amazonica
In the Amazon region, andiroba (Carapa guianensis) oil is among the most used products by the local population due to its medicinal properties. Previously, our group described the leishmanicidal activity of three limonoid-rich fractions from andiroba oil.
Fernando ALMEIDA-SOUZA   +5 more
doaj   +1 more source

A Limonoid, 7-Deacetoxy-7-Oxogedunin (CG-1) from Andiroba (Carapa guianensis, Meliaceae) Lowers the Accumulation of Intracellular Lipids in Adipocytes via Suppression of IRS-1/Akt-Mediated Glucose Uptake and a Decrease in GLUT4 Expression

open access: yesMolecules, 2019
Limonoids are phytochemicals with a variety of biological properties. In the present study, we elucidated the molecular mechanism of suppression of adipogenesis in adipocytes by a limonoid, 7-deacetoxy-7-oxogedunin (CG-1) from Carapa guianensis ...
Chihiro Matsumoto   +3 more
doaj   +1 more source

Limonoids from the Seeds of Swietenia macrophylla and Their Anti-Inflammatory Activities

open access: yesMolecules, 2015
A new limonoid, swietemacrophin (1), was isolated from the seeds of Swietenia macrophylla, together with five known compounds 2–6. The structure of 1 was determined through extensive 1D/2D-NMR and mass-spectrometric analyses.
Li-Chai Chen   +7 more
doaj   +1 more source

Novel and Neuroprotective Tetranortriterpenoids from Chinese Mangrove Xylocarpus granatum Koenig [PDF]

open access: yes, 2018
L
Gu, Yu-Cheng   +7 more
core   +1 more source

Potential Nutritional Benefits of Current Citrus Consumption

open access: yesAgriculture, 2013
Citrus contains nutrients and phytochemicals that may be beneficial for health. We collected citrus production and consumption data and estimated the amount of these compounds that are consumed.
Tami Turner, Betty J. Burri
doaj   +1 more source

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