Results 81 to 90 of about 1,611 (171)

Effect Of Accessions And Environment Conditions On Coumarin, O-coumaric And Kaurenoic Acids Levels Of Mikania Laevigata [PDF]

open access: yes, 2017
Coumarin, o-coumaric, and kaurenoic acid are bioactive compounds usually found in the leaves of Mikania laevigata. Genetic and environmental variations in the secondary metabolites of plants may have implications for their biological effects.
Agostini-Costa   +11 more
core   +1 more source

Efecto de la esterilización con métodos físicos en suelo, sobre la flora micorrícica y en el cultivo del yacón (Smallanthus sonchifolius) en Horco Molle, Tucumán [PDF]

open access: yes, 2014
Smallanthus sonchifolius (Yacón) es un cultivo andino de gran interés debido a sus propiedades dietéticas y medicinales. Presenta un sistema radical con dos tipos morfológicos de raíces; unas fibrosas y delgadas, que están intensamente micorrizadas y ...
Brandan, Celia Ines   +4 more
core  

Anticancer diterpenes of African natural products: Mechanistic pathways and preclinical developments [PDF]

open access: yes
64 p.Background: The African continent is home to five biodiversity hotspots, boasting an immense wealth of medicinal flora, fungi and marine life. Diterpenes extracted from such natural products have compelling cytotoxic activities that warrant further ...
Almeida Rosatella, Andreia de   +8 more
core   +1 more source

Five new ent-kaurane diterpenes from Annona squamosa L. pericarps

open access: yesNatural Product Research, 2019
In the present study, five new ent-kaurane diterpenes including 4α-hydroxy-17,19-dinor-ent-kaurane-16-one (1), 4β-hydroxy-16β-H-18-nor-ent-kaurane-17-oic acid (2), 4β,17-dihydroxy-16α-acetoxy-18-nor-ent-kaurane (3), Annosquamosin Z (4) and 16α-H-ent-kaurane-17,18-dioic acid, 17-methy ester (5) were isolated from Annona squamosa L. pericarp.
Ya-Yun, Chen   +7 more
openaire   +2 more sources

Effects of Kaurane Diterpene Derivatives on Germination and Growth of Lactuca sativa Seedlings

open access: yesZeitschrift für Naturforschung C, 2005
Kaurenoic and grandiflorenic acid, isolated from Wedelia paludosa (Asteraceae), some derivatives from these acids (alcohols, esters, amides, lactones, oximes) and other naturally occurring kaurane diterpenes were tested for their action on the growth of radical and shoot of Lactuca sativa.
Henriete S, Vieira   +3 more
openaire   +2 more sources

Isolation and structural characterization of diterpenoidic compounds and identification of their molecular targets [PDF]

open access: yes, 2013
As part of an ongoing research program on plants biosynthesizing diterpenes, it was performed a project aimed to create a diterpenes library from different plant’s species. The attention was paid on plants known to be rich on diterpenes, since they are a
FAIELLA, LAURA
core  

Isolation and HPLC quantitation of kaurane-type diterpenes and cinnamic acid derivatives of long-term stored leaves of Mikania laevigata and Mikania glomerata

open access: yesAnais da Academia Brasileira de Ciências, 2013
The leaves of Mikania laevigata and Mikania glomerata are used in Brazil to treat respiratory affections, being kaurane-type diterpenes and coumarin considered as the bioactive compounds.
SUZAN K.V. BERTOLUCCI   +4 more
doaj  

Biosynthesis of Diterpenoids in Tripterygium Adventitious Root Cultures [PDF]

open access: yes, 2017
Adventitious root cultures were developed from Tripterygium regelii Sprague & Takeda and growth conditions optimized for the abundant production of diterpenoids, which can be collected directly from the medium.
Fischedick, Justin   +9 more
core   +2 more sources

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