Lithuanian
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
geissospermum argenteum/indole
Nuoroda įrašoma į mainų sritį
8 rezultatus
Indole alkaloids from Geissospermum reticulatum.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Ten indole alkaloids were isolated from Geissospermum reticulatum, seven (1-7) from the leaves and three (8-10) from the bark. Seven were aspidospermatan-type alkaloids (1-3, 5-9), including four (5-8) with a 1-oxa-3-cyclopentene group in their molecule, which we named geissospermidine subtype.
Indole and beta-carboline alkaloids from Geissospermum sericeum.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
The indole alkaloid geissoschizoline (1) and two new derivatives, geissoschizoline N(4)-oxide (2) and 1,2-dehydrogeissoschizoline (3), were obtained from the bark of Geissospermum sericeum together with the beta-carboline alkaloid flavopereirine (4). The in vitro antiplasmodial activity of these
Isolation and structural elucidation of indole alkaloids from Geissospermum vellosii by mass spectrometry.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Alkaloids from the stem bark of Geissospermum vellosii possess a variety of therapeutic properties including antimalarial activities, activity as a sexual stimulant and inhibition of the proliferation of HIV and herpes viruses. Methods currently used to isolate the active components from G. vellosii
In vitro antiplasmodial activity of indole alkaloids from the stem bark of Geissospermum vellosii.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
BACKGROUND
The stem bark of Geissospermum vellosii has been traditionally used by the native population of northern South America to treat malaria. Indole alkaloids have been previously isolated from this plant, but the antiplasmodial constituents have not yet been described. As part of our ongoing
Antinociceptive and anti-inflammatory effects of a Geissospermum vellosii stem bark fraction.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Geissospermum vellosii (Pao pereira) is a Brazilian tree whose stem barks are rich in indole alkaloids that present intense anticholinesterase activity. The present study evaluated the effects of a stem bark fraction (PPAC fraction) and ethanolic extract (EE) of Pao pereira in classic murine models
Geissoschizoline, a promising alkaloid for Alzheimer's disease: Inhibition of human cholinesterases, anti-inflammatory effects and molecular docking
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Due to the lack of effective pharmacotherapy options to treats Alzheimer's disease, new strategies have been approached in the search for multi-target molecules as therapeutic options. In this work, four indole alkaloids, geissoschizoline, geissoschizone, geissospermine, and
Docking of the alkaloid geissospermine into acetylcholinesterase: a natural scaffold targeting the treatment of Alzheimer's disease.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Pharmacological studies from our group [Lima et al. Pharmacol Biochem Behav 92:508, (2009)] revealed that geissospermine (GSP), the major alkaloid of the bark extract of Brazilian Geissospermum vellosii, inhibits acetylcholinesterases (AChEs) in the brains of rats and electric eels (Electrophorus
Revisiting Previously Investigated Plants: A Molecular Networking-Based Study of Geissospermum laeve.
Straipsnius versti gali tik registruoti vartotojai
Prisijungti Registracija
Three new monoterpene indole alkaloids (1-3) have been isolated from the bark of Geissospermum laeve, together with the known alkaloids (-)-leuconolam (4), geissolosimine (5), and geissospermine (6). The structures of 1-3 were elucidated by analysis of their HRMS and NMR spectroscopic data. The
Išsamiausia vaistinių žolelių duomenų bazė, paremta mokslu
- Dirba 55 kalbomis
- Žolelių gydymas, paremtas mokslu
- Vaistažolių atpažinimas pagal vaizdą
- Interaktyvus GPS žemėlapis - pažymėkite vaistažoles vietoje (netrukus)
- Skaitykite mokslines publikacijas, susijusias su jūsų paieška
- Ieškokite vaistinių žolelių pagal jų poveikį
- Susitvarkykite savo interesus ir sekite naujienas, klinikinius tyrimus ir patentus
Įveskite simptomą ar ligą ir perskaitykite apie žoleles, kurios gali padėti, įveskite žolę ir pamatykite ligas bei simptomus, nuo kurių ji naudojama.
* Visa informacija pagrįsta paskelbtais moksliniais tyrimais
