Results 31 to 40 of about 36,854 (236)
A convenient strategy for molecular editing of available ent-kauranic natural scaffolds has been developed based on radical mediated C–C bond formation.
Elena Pruteanu +6 more
doaj +1 more source
13C-NMR Data of Three Important Diterpenes Isolated from Euphorbia Species
Euphorbia species are widely distributed plants, many of which are used in folk medicine. Over the past twenty years, they have received considerable phytochemical and biological attention.
Fen-Qiang You +5 more
doaj +1 more source
A Great Barrier Reef <em>Sinularia</em> sp. Yields Two New Cytotoxic Diterpenes
The methanol extract of a <em>Sinularia </em>sp., collected from Bowden Reef, Queensland, Australia, yielded ten natural products. These included the new nitrogenous diterpene (4<em>R</em>*,5<em>R</em>*,9<em>S<
Cherie A. Motti +4 more
doaj +1 more source
16-Step Synthesis of the Isoryanodane Diterpene (+)-Perseanol [PDF]
(+)-Perseanol is an isoryanodane diterpene with potent antifeedant and insecticidal properties isolated from the tropical shrub Persea indica. Here we report the first chemical synthesis of (+)-perseanol, which proceeds in 16 steps from commercially ...
Arthur, Han +5 more
core +2 more sources
A New Diterpene with Cytotoxic Potential Against Human Tumor Cells
Cancer is one of the most feared diseases in the world. Its incidence has increased steadily in recent years; it represents a significant burden of disease and is among the leading causes of death globally.
Orfa Inés Contreras-Martínez +6 more
doaj +1 more source
Labdanum resin from Cistus ladanifer L. (Cistaceae) is an abundant natural resource in the Iberian Peninsula worth being explored in a sustainable manner. It is already used in the cosmetic industry; mainly by the fragrances/perfumery sector.
David F. Frazão +9 more
doaj +1 more source
Spectral data of a diterpene mixture
1H and 13C NMR spectra of a diterpene mixture from Xylopia ...
Vieira, Mariano +1 more
core +2 more sources
The main diterpenes found in coffee, kahweol and cafestol, possess anti-inflammatory, anti-diabetic, and anticancer properties but are also reported to cause hypercholesterolemic effects. Their concentrations are known to be variable in coffee.
A. Ita Juwita +5 more
doaj +1 more source
Diterpene synthases catalyze complex, multi-step C-C coupling reactions thereby converting the universal, aliphatic precursor geranylgeranyl diphosphate into diverse olefinic macrocylces that form the basis for the structural diversity of the diterpene ...
Max Hirte +4 more
doaj +1 more source
The roots of Salvia miltiorrhiza are the source of the traditional Chinese medicine danshen and the class of tanshinones, particular quinoid nor-diterpenoids of the abietane type.
Arpine Ayvazyan +7 more
doaj +1 more source

