Results 61 to 70 of about 423 (152)

Drimane-Type Sesquiterpenoids as Chemosystematic Markers of Canellaceae

Journal of the Brazilian Chemical Society, 1999
Polygodial, isopolygodial, mukaadial and polygonone were isolated for the first time from Capsicodendron dinisii. Thus, with respect to drimane-type sesquiterpenoids of the Canellaceae, the close affinity of the South American genus Capsicodendron with ...
Bastos Jairo Kenupp, Kaplan Maria Axuliadora Coelho, Gottlieb Otto Richard   +2 more
doaj  

The isolation of bioactive compounds from Warburgia ugandensis bark: A report of albicanyl acetate, caseamemin and β-sitosterol from Warburgia species

International Journal of Secondary Metabolite
Warburgia ugandensis, which is one of the indigenous species of Ethiopia, is known for its wide range of biological activities. A series of drimane sesquiterpenoids have been isolated from the stem bark of the plant.
Christopher Suh, Zelalem Gizachew
doaj   +1 more source

Potentiation by Polygodial of the Respiration Inhibiting Activity of Maesanin inCandida utilis

Agricultural and Biological Chemistry, 1989
Maesanin, a metabolite isolated from the fruit of Maesa lanceolata (Myrsinaceae), was devoid of antifungal activity. However, when maesanin was combined with sub-inhibitory concentrations of a sesquiterpene dialdehyde polygodial known to affect the fungal cell membrane, antifungal activity was observed. The synergistic growth inhibition in malt extract
YANO, Yoshihisa, TANIGUCHI, Makoto, TADA, Etsuo, TANAKA, Toshio, OI, Susumu, HARAGUCHI, Hiroyuki, HASHIMOTO, Kensuke, KUBO, Isao   +7 more
openaire   +2 more sources

Practical isolation of polygodial from Tasmannia lanceolata: a viable scaffold for synthesis

Organic & Biomolecular Chemistry, 2015
Polygodial, was efficiently extracted and isolated in gram-scale quantities (3.3% w/w) from Tasmannia lanceolata (Tasmanian native pepper) using a pressurised hot water extraction (PHWE) technique that utilises an unmodified household espresso machine.
Jeremy, Just, Timothy B, Jordan, Brett, Paull, Alex C, Bissember, Jason A, Smith   +4 more
openaire   +3 more sources

Hetero-Diels–Alder reaction of halogenated quinones with a polygodial-derived azadiene

Tetrahedron Letters, 2002
The reaction between polygodial dimethylhydrazone and haloquinones under an air atmosphere is described. The terpene moiety undergoes a degradative oxidation to an 11-norsequiterpene ketone containing a quinolinequinone skeleton.
Cuéllar, Mauricio A., Alegría Aguirre, Luz Katiushka, Prieto Lara, Yolanda Antonieta, Cortés Marescotti, Manuel, Tapia Apati, Ricardo, Preite, Marcelo Daniel   +5 more
openaire   +10 more sources

Drimane Sesquiterpene Aldehydes Control Candida Yeast Isolated from Candidemia in Chilean Patients. [PDF]

Int J Mol Sci, 2022
Marín V, Bart B, Cortez N, Jiménez VA, Silva V, Leyton O, Cabrera-Pardo JR, Schmidt B, Heydenreich M, Burgos V, Paz C.   +10 more
europepmc   +1 more source

Drimane Sesquiterpene Alcohols with Activity against Candida Yeast Obtained by Biotransformation with Cladosporium antarcticum. [PDF]

Int J Mol Sci, 2022
Cortez N, Marín V, Jiménez VA, Silva V, Leyton O, Cabrera-Pardo JR, Schmidt B, Heydenreich M, Burgos V, Duran P, Paz C.   +10 more
europepmc   +1 more source

Anticancer Activity of Natural and Semi-Synthetic Drimane and Coloratane Sesquiterpenoids. [PDF]

Molecules, 2022
Beckmann L, Tretbar US, Kitte R, Tretbar M.   +3 more
europepmc   +1 more source

Molecular Mechanisms Underlying Cancer Prevention and Intervention with Bioactive Food Components. [PDF]

Cancers (Basel), 2023
Bishayee A.
europepmc   +1 more source

Transient Receptor Potential Ankyrin-1-expressing vagus nerve fibers mediate IL-1β induced hypothermia and reflex anti-inflammatory responses. [PDF]

Mol Med, 2023
Silverman HA, Tynan A, Hepler TD, Chang EH, Gunasekaran M, Li JH, Huerta TS, Tsaava T, Chang Q, Addorisio ME, Chen AC, Thompson DA, Pavlov VA, Brines M, Tracey KJ, Chavan SS.   +15 more
europepmc   +1 more source