Results 71 to 80 of about 2,951 (216)

Untargeted Metabolomics Reveals Organ‐Specific and Extraction‐Dependent Metabolite Profiles in Endemic Tajik Species Ferula violacea Korovin

Plant Direct, Volume 10, Issue 3, March 2026.
ABSTRACT Ferula violacea Korovin, an endemic Tajikistani plant with purported medicinal properties, remains understudied. This study employs untargeted metabolomics to characterize the metabolite profiles of ethanol extracts and juices from F. violacea roots and seeds.
Sylhiya Mavlonazarova, Kenneth Acosta, Rinat Abzalimov, Saidbeg Satorov, Vyacheslav Dushenkov   +4 more
wiley   +1 more source

Mushrooms of the Genus Ganoderma Used to Treat Diabetes and Insulin Resistance

Molecules, 2019
Pharmacotherapy using natural substances can be currently regarded as a very promising future alternative to conventional therapy of diabetes mellitus, especially in the case of chronic disease when the body is no longer able to produce adequate insulin ...
Katarzyna Wińska, Wanda Mączka, Klaudia Gabryelska, Małgorzata Grabarczyk   +3 more
doaj   +1 more source

Temporal changes in the foliar chemical composition of forest trees after fire

Journal of Ecology, Volume 114, Issue 3, March 2026.
This study shows that fire can change the leaf chemistry of a critical food resource for arboreal folivores. This could influence diet selection and quality after fire by altering trade‐offs between nutrient acquisition and plant defence. This has implications for our understanding of the habitat requirements for threatened folivores, particularly ...
Murraya R. Lane, Kara N. Youngentob, Robert G. Clark, James D. Skewes, Ben D. Moore, Karen J. Marsh   +5 more
wiley   +1 more source

Meroterpenoids from the Brown Alga Cystoseira usneoides as Potential Anti-Inflammatory and Lung Anticancer Agents

Marine Drugs, 2020
The anti-inflammatory and anticancer properties of eight meroterpenoids isolated from the brown seaweed Cystoseira usneoides have been evaluated. The algal meroterpenoids (AMTs) 1–8 were tested for their inhibitory effects on the production of the pro ...
Hanaa Zbakh, Eva Zubía, Carolina de los Reyes, José M. Calderón-Montaño, Miguel López-Lázaro, Virginia Motilva   +5 more
doaj   +1 more source

Facile Synthesis and First Antifungal Exploration of Tetracyclic Meroterpenoids: (+)-Aureol, (-)-Pelorol, and Its Analogs.

Journal of Natural Products
As an important bioactive molecular backbone, drimane meroterpenoids have drawn a great deal of attention from both pharmacologists and chemists. Inspired by the prevalidated success of conformational restriction in the discovery of novel pharmaceutical ...
Shengxin Sun, Xiaodan He, Juan Yang, Xia Wang, Shengkun Li   +4 more
semanticscholar   +1 more source

Model studies on the synthesis of the natural meroterpenoid cordiaquinone A

Ecletica Quimica, 2001
Two main strategies for the synthesis of the natural meroterpenoid cordiaquinone A (1) - isolated of the roots of Cordia corymbosa G. Don (Boraginaceae) - were tested on model compounds. Whereas all attempts of alkylation of e-caprolactone (10) were unsuccessful, the coupling of epoxycitronellol (17) with an appropriate organocuprate proceeded in the ...
BATALINI, Claudemir, BIEBER, Lothar Wilhelm   +1 more
openaire   +4 more sources

Thiophene Derivatives as Versatile Precursors for (Hetero)Arene and Natural Product Synthesis

Angewandte Chemie International Edition, Volume 65, Issue 5, 28 January 2026.
Hidden but Powerful: Thiophenes and their saturated analogues have been demonstrated to be versatile C4‐building blocks that can be rapidly applied to natural product synthesis and the construction of functionalized (hetero)arenes. This minireview aims to provide a concise overview of the strategies and implementations of these sulfur‐containing ...
Anna Keimer, Franz‐Lucas Haut
wiley   +1 more source

Novel metabolite madeirone and neomarinone extracted from Streptomyces aculeoletus as marine antibiofilm and antifouling agents

Frontiers in Chemistry
Introduction: Biofouling poses a significant economic threat to various marine industries, leading to financial losses that can reach billions of euros annually.
Julian L. Wissner, Julian L. Wissner, Julian L. Wissner, Joana R. Almeida, Inês R. Grilo, Inês R. Grilo, Jhenifer F. Oliveira, Jhenifer F. Oliveira, Carolina Brízida, Carolina Brízida, Wendy Escobedo-Hinojosa, Wendy Escobedo-Hinojosa, Wendy Escobedo-Hinojosa, Panayiota Pissaridou, Marlen I. Vasquez, Isabel Cunha, Rita G. Sobral, Rita G. Sobral, Vítor Vasconcelos, Vítor Vasconcelos, Susana P. Gaudêncio, Susana P. Gaudêncio   +21 more
doaj   +1 more source

Austin-Type Meroterpenoids from Fungi Reported in the Last Five Decades: A Review

Journal of Fungi
Austin was first isolated as a novel polyisoprenoid mycotoxin from Aspergillus ustus in 1976. Subsequently, some new austin-type meroterpenoids (ATMTs) have been continually found.
Jia-Li He, Chang Chen, Yonghong Liu, Chenghai Gao, Rui-ping Wang, Wen-Fei Zhang, Meng Bai   +6 more
semanticscholar   +1 more source

Cytotoxic and N-Acetyltransferase Inhibitory Meroterpenoids from Ganoderma cochlear

Molecules, 2018
Seven compounds, including two pairs of new meroterpenoids, (+)- and (−)-gancochlearol C (1), (+)- and (−)-cochlearoid Q (3), and a new meroterpenoid gancochlearol D (2), together with four known meroterpenoids were isolated from the aqueous ...
Li-Zhi Cheng, Fu-Ying Qin, Xiao-Chi Ma, Shu-Mei Wang, Yong-Ming Yan, Yong-Xian Cheng   +5 more
doaj   +1 more source