Results 1 to 10 of about 9,505 (220)

Successful treatment of airborne allergic dermatitis to sesquiterpene lactone with upadacitinib: A case report [PDF]

open access: yesSAGE Open Medical Case Reports
This case report describes, to our knowledge, the first known successful treatment of airborne allergic contact dermatitis to sesquiterpene lactone with upadacitinib in an adult patient.
Barbara Marzario   +2 more
doaj   +2 more sources

Sesquiterpene lactones. Part XXII. Sesquiterpene lactones in Species of the Genus Chrysanthemum

open access: yesActa Societatis Botanicorum Poloniae, 2015
A method of effective study on sesquiterpeine lactones in unknown plant material was worked out. This method allows the choice of species with high sesquiterpene lactones content and interesting chemical composition.
E. Błoszyk, B. Drożdż
doaj   +4 more sources

Sesquiterpene lactones in chemotaxonomy

open access: bronzePhytochemistry, 1966
Abstract The utilization of guaianolides in chemotaxonomy is discussed, and some biosynthetic considerations are advanced.
Cornelius Steelink, Jeffrey C. Spitzer
openalex   +3 more sources

Dehydrobrachylaenolide: an eudesmane-type sesquiterpene lactone [PDF]

open access: yesActa Crystallographica Section E, 2009
The three-ring eudesmanolide, C15H16O3, is a natural product isolated from Dicoma anomala Sond. (Asteraceae). The compound contains an endo–exo cross conjugated methylenecyclohexenone ring with an envelope conformation trans-fused with cyclohexane ...
M. Rademeyer   +2 more
doaj   +5 more sources

Dehydroleucodin: a guaiane-type sesquiterpene lactone [PDF]

open access: yesActa Crystallographica Section E, 2011
Dehydroleucodin [systematic name: (1S,6S,2R)-9,13-dimethyl-5-methylene-3-oxatricyclo[8.3.0.02,6]trideca-9,12-diene-4,11-dione], C15H16O3, is a guanolide isolated from Artemisia douglasiana. The fused-ring system contains a seven-membered ring that adopts
Horacio A. Priestap   +4 more
doaj   +5 more sources

Preparation of an Eight-Membered Sesquiterpene Lactone Resulting from Sequential Gif System GoAggIII and MCPBA Oxidation of ( )-10β,14-Dihydroxy-allo-aromadendrane [PDF]

open access: goldMolecules, 2005
Studies aimed at a comparison of chemical, biomimetic (Gif system GoAggIII)and enzymatic (CHMO) transformations of natural ( )-10β,14-dihydroxy-allo-aromadendrane have led to preparation of an eight-member sesquiterpene lactone.
D. de Lima   +3 more
doaj   +2 more sources

A Novel Sesquiterpene Lactone Xanthatin-13-(pyrrolidine-2-carboxylic acid) Isolated from Burdock Leaf Up-Regulates Cells’ Oxidative Stress Defense Pathway [PDF]

open access: yesAntioxidants, 2021
The aim of our study was to identify novel molecules able to induce an adaptative response against oxidative stress during the first stages of metabolic syndrome.
Yanis A. Idres   +6 more
doaj   +2 more sources

Sesquiterpene lactones from Centaurea tweediei [PDF]

open access: greenBiochemical Systematics and Ecology, 2001
Aerial parts of Centaurea tweediei from Argentina afforded as the main constituent the sesquiterpene lactone onopordopicrin and minor amounts of a new heliangolide, a new guaianolide, a new eudesmanolide, a new eudesmane acid and the lignans arctigenin and matairesinol.
Antonio M. Fortuna   +4 more
openalex   +5 more sources

BODIPY-based fluorescent liposomes with sesquiterpene lactone trilobolide [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2017
Like thapsigargin, which is undergoing clinical trials, trilobolide is a natural product with promising anticancer and anti-inflammatory properties. Similar to thapsigargin, it has limited aqueous solubility that strongly reduces its potential medicinal ...
Ludmila Škorpilová   +10 more
doaj   +2 more sources

The Effects of Sesquiterpene Lactones on the Differentiation of Human or Animal Cells Cultured In-Vitro: A Critical Systematic Review

open access: yesFrontiers in Pharmacology, 2022
Cellular differentiation is pivotal in health and disease. Interfering with the process of differentiation, such as inhibiting the differentiation of adipocytes and inducing the differentiation of cancer cells, is considered a therapeutic approach ...
Sepand Tehrani Fateh   +2 more
exaly   +3 more sources

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