Results 21 to 30 of about 17,805 (207)

Total synthesis of justicidin B, justicidin E, and taiwanin C: A general and flexible approach toward the synthesis of natural arylnaphthalene lactone lignans

open access: yesFrontiers in Chemistry, 2022
Lignans are widely present in traditional medicinal plants. Many natural arylnaphthalene lactone lignans (NALLs) isolated from the genera Justicia, Haplophyllum, and Phyllanthus possess interesting biological activities.
Kai Wei   +8 more
doaj   +1 more source

Tissue-specific comparative transcriptome analysis reveals candidate genes involved in lignans biosynthesis in Saururus chinensis

open access: yesJournal of Holistic Integrative Pharmacy, 2023
Objective: To investigate the functional genes involved in the lignans biosynthesis in Saururus chinensis. Methods: An RNA-Seq based tissue-specific comparative transcriptome analysis of S.
Xiaolu LIANG   +3 more
doaj   +1 more source

Virtual Screening of Different Subclasses of Lignans with Anticancer Potential and Based on Genetic Profile

open access: yesMolecules, 2023
Cancer is a multifactorial disease that continues to increase. Lignans are known to be important anticancer agents. However, due to the structural diversity of lignans, it is difficult to associate anticancer activity with a particular subclass ...
Mayara dos Santos Maia   +10 more
doaj   +1 more source

Modular Synthesis and Biological Investigation of 5-Hydroxymethyl Dibenzyl Butyrolactones and Related Lignans

open access: yesMolecules, 2018
Dibenzyl butyrolactone lignans are well known for their excellent biological properties, particularly for their notable anti-proliferative activities. Herein we report a novel, efficient, convergent synthesis of dibenzyl butyrolactone lignans utilizing ...
Samuel J. Davidson   +7 more
doaj   +1 more source

Decoding biomass recalcitrance: Dispersion of ionic liquid in aqueous solution and efficient extraction of lignans with microwave magnetic field.

open access: yesPLoS ONE, 2020
Alkaline ionic liquid aqueous solutions were used to extract biphenyl cyclooctene lignans derivatives, and hydrolyze to the free-state biphenyl cyclooctene lignans simultaneously from Schisandra chinensis by microwave-assisted heating. The hydrogen bonds
Yu Xia   +6 more
doaj   +1 more source

Lignans and Gut Microbiota: An Interplay Revealing Potential Health Implications

open access: yesMolecules, 2020
Plant polyphenols are a broad group of bioactive compounds characterized by different chemical and structural properties, low bioavailability, and several in vitro biological activities.
Alice Senizza   +6 more
doaj   +1 more source

An Effective Chromatography Process for Simultaneous Purification and Separation of Total Lignans and Flavonoids from Valeriana amurensis

open access: yesMolecules, 2022
An effective chromatography process was developed and validated for simultaneous purification and separation of total lignans and flavonoids from Valeriana amurensis.
Manli Zhang   +5 more
doaj   +1 more source

New clues concerning pigment biosynthesis in green colored fiber provided by proteomics-based analysis

open access: yesJournal of Integrative Agriculture, 2018
To separate the proteins related to pigment synthesis in green colored fiber (GCF), we performed a comparative proteomic analysis to identify the differentially expressed proteins between green cotton fiber and a white near-isogenic line (NIL).
Yan-jun LI   +6 more
doaj   +1 more source

Polyphenol‐Based Biomaterials Against Cancer Radio/Chemotherapy‐Induced Intestinal Toxicity

open access: yesAdvanced NanoBiomed Research, EarlyView.
Radiotherapy/chemotherapy often causes intestinal toxicity, impairing cancer patients’ quality of life and treatment efficacy. Polyphenols protect against this injury via multiple mechanisms, but face oral use limitations. This review outlines their protective mechanisms and delivery challenges, highlighting recent oral delivery advances and future ...
Jixu Lu   +4 more
wiley   +1 more source

Dietary Lignans: Definition, Description and Research Trends in Databases Development

open access: yesMolecules, 2018
The study aims to communicate the current status regarding the development and management of the databases on dietary lignans; within the phytochemicals, the class of the lignan compounds is of increasing interest because of their potential beneficial ...
Alessandra Durazzo   +11 more
doaj   +1 more source

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