Results 31 to 40 of about 19,660 (234)

Diterpenoid alkaloids from two species of Delphinium [PDF]

open access: yes, 2022
Four new compounds (1–4) were isolated from the whole plants of two species of Delphinium, including two C20-diterpenoid alkaloids, umbrodines A and B (1 and 2), and a dibenzoxazepinone, umbrolide A (3) from Delphinium umbrosum Hand.-Mazz.
Xian-Li Zhou (2676346)   +7 more
core   +1 more source

Diterpenoid alkaloids of Delphinium buschianum GROSSH. [PDF]

open access: yes, 2007
From the aerial parts of Delphinium buschianum GROSSH., collected in Turkey, a new diterpenoid alkaloid 1, named budelphine, was isolated along with the known diterpenoid alkaloids karakoline (2), 18-hydroxy-14-O-methylgadesine (3), delsoline (4 ...
BİTİŞ, LEYLA
core   +4 more sources

Molecular Docking and Dynamic Diterpenoid-Stevia Compounds from Water Maceration-Sonification Extract as Amylase and Glucosidase Enzyme Inhibits [PDF]

open access: yesBrazilian Archives of Biology and Technology
Stevia (Stevia rebaudiana), with its intense sweetness, therapeutic properties, and safety profile, serves not only as a sugar substitute but also promotes holistic metabolic health.
Sentot Joko Raharjo   +4 more
doaj   +1 more source

Identification of Diterpenoid Alkaloids from the Roots of Aconitum kusnezoffii Reihcb. [PDF]

open access: yes, 2011
Three diterpenoid alkaloids, including an unreported compound, were isolated from the roots of Aconitum kusnezoffii Reichb. On the basis of spectral analysis, these three compounds were determined to be 1,15-dimethoxy-3-hydroxy-14-benzoyl-16-ketoneoline,
HuaZhang   +11 more
core   +1 more source

Antifungal Activities of Compounds Produced by Newly Isolated Acrocarpospora Strains

open access: yesAntibiotics, 2023
In our continued search for bioactive metabolites from cultures of rare Actinobacteria resources from all over Taiwan and various natural ecological environments, an active antimicrobial strain of Acrocarpospora punica 04107M was collected in Taitung ...
Ming-Jen Cheng   +4 more
doaj   +1 more source

Bioactive Natural Spirolactone-Type 6,7-seco-ent-Kaurane Diterpenoids and Synthetic Derivatives

open access: yesMolecules, 2018
Diterpenoids are widely distributed natural products and have caused considerable interest because of their unique skeletons and antibacterial and antitumor activities and so on.
Haonan Li   +9 more
doaj   +1 more source

Inhibition of glioma cell viability by jatrophone via NF-κB down-regulation and apoptosis inhibitor up-regulation

open access: yesArchives of Medical Science, 2020
Introduction The present study evaluated the pro-survival signaling pathway inhibition potential of jatrophone in glioblastoma cells with the intention to develop effective treatment for glioblastoma.
Lei Yuan   +6 more
doaj   +1 more source

Diterpenoids from Blumea balsamifera and Their Anti-Inflammatory Activities

open access: yesMolecules, 2022
Six new diterpenoids, blusamiferoids A–F (1–6), including four pimarane-type diterpenoids, one rosane-type diterpenoid (3), and one rearranged abietane-type diterpenoid (6), were isolated from the dry aerial parts of Blumea balsamifera.
Xiao-Ling Huang   +3 more
doaj   +1 more source

Further Studies on Structure-Cardiac Activity Relationships of Diterpenoid Alkaloids

open access: yesNatural Product Communications, 2015
The cardiac effect of thirty-eight diterpenoid alkaloids was evaluated on the isolated bullfrog heart model. Among them, twelve compounds exhibited appreciable cardiac activity, with compounds 3 and 35 being more active than the reference drug lanatoside.
Zhong-Tang Zhang   +7 more
doaj   +1 more source

Age-Dependent Decrease in Hepatic Geranylgeranoic Acid Content in C3H/HeN Mice and Its Oral Supplementation Prevents Spontaneous Hepatoma

open access: yesMetabolites, 2021
Geranylgeranoic acid (GGA) has been developed as a preventive agent against second primary hepatoma. Recently, GGA was reported to induce cell death in human hepatoma cells via TLR4-mediated pyroptosis.
Yuki Tabata   +2 more
doaj   +1 more source

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