Results 41 to 50 of about 14,009 (191)
Diterpenes from Sideritis argyrea
Fitoterapia, 2001 The known ent-kaurene diterpenes 1-9 and a new ent-labdane, ent-6beta,8alpha-dihydroxylabda-13(16),14-diene (10), were isolated from the whole plant of Sideritis argyrea. Their structures were elucidated based on one- and two-dimensional NMR techniques and HRMS.
Topçu, Gülaçtı +4 more
openaire +5 more sources
Antibiotics, 2021 Enzymes MurA and MurF, involved in bacterial cell wall synthesis, have been validated as targets for the discovery of novel antibiotics. A panel of plant-origin antibacterial diterpenes and synthetic analogs derived therefrom were investigated for their ...
Macarena Funes Chabán +5 more
doaj +1 more source
Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis
Journal of Integrative Plant Biology, EarlyView.Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang +8 more
wiley +1 more source
Elucidation of the biosynthesis of carnosic acid and its reconstitution in yeast
Nature Communications, 2016 Diterpenes are plant products with high antioxidant properties and potential application as food additives and therapeutics. Here, the authors describe the complete biosynthetic pathway of carnosic acid and reconstruct it in yeast, opening the way to ...
Ulschan Scheler +13 more
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Journal of Animal Physiology and Animal Nutrition, EarlyView.ABSTRACT Microalgae such as Chlorella vulgaris are gaining attention as sustainable and nutritionally valuable feed ingredients, with the potential to partially replace soybean meal in broiler diets. However, dietary inclusion of 20% C. vulgaris has been attempted, but negatively affected growth performance due to limited digestibility.
Ana Rita Mendes +12 more
wiley +1 more source
Two new cneorubin related diterpenes from the leaves of Guarea guidonia (Meliaceae)
Journal of the Brazilian Chemical Society, 2000 Two new and two known cneorubin related diterpenes were isolated from the leaves of Guarea guidonia (Meliaceae). One of the new diterpenes has the unusual trans bicyclo[5.1.0]octane ring system. The structures were elucidated by spectral data.
Brochini Claudia B., Roque Nidia F.
doaj
Diterpenes from the Brazilian Brown Alga (Dictyotaceae, Phaeophyta)
Natural Product Communications, 2007 Diterpenes from the Dictyoteae tribe appear to be valuable taxonomic markers and have showed, for various species, strong correlation with morphological data. Dictyota crispata Lamouroux is close to D. cervicornis Kützing.
Joel Campos De-Paula +3 more
doaj +1 more source
Marine Drugs, 2014 Cardiovascular diseases represent a major cause of disability and death worldwide. Therapeutics are available, but they often have unsatisfactory results and may produce side effects.
Laura de Andrade Moura +6 more
doaj +1 more source
New Phytologist, EarlyView.Biosynthesis and accumulation of tanshinones in the periderm of Salvia miltiorrhiza during secondary root growth. Summary Perennial herbs develop long‐lived roots that undergo repeated cycles of secondary growth, during which the periderm functions as a protective barrier and a major site of specialized metabolite accumulation.
Licheng Liu +19 more
wiley +1 more source
Antibacterial Natural Halimanes: Potential Source of Novel Antibiofilm Agents
Molecules, 2020 The development of new agents against bacteria is an urgent necessity for human beings. The structured colony of bacterial cells, called the biofilm, is used to defend themselves from biocide attacks.
Ignacio E. Tobal +4 more
doaj +1 more source