Results 1 to 10 of about 5,757 (194)

Two Novel Iboga-Type and an Oxindole Glucuronide Alkaloid from Tabernaemontana peduncularis Disclose Related Biosynthetic Pathways to Tabernaemontana divaricata [PDF]

open access: yesMolecules, 2023
Phytochemical investigation of the two Tabernaemontana species (Apocynaceae) T. peduncularis Wall. and T. divaricata (L.) R.Br. ex Roem. & Schult. indicated closely related biosynthetic pathways leading to lipophilic and hydrophilic alkaloids.
Florian Traxler   +8 more
doaj   +2 more sources

Major Bioactive Alkaloids and Biological Activities of Tabernaemontana Species (Apocynaceae) [PDF]

open access: yesPlants, 2021
Several species belonging to the genus Tabernaemontana have been well researched and utilized for their wide-ranging biological activities. A few of the most prominent species include Tabernaemontana divaricata, Tabernaemontana catharinensis ...
Clarissa Marcelle Naidoo   +5 more
doaj   +2 more sources

Anticariogenic Potential of Tabernaemontana Divaricata

open access: yesIndian Journal of Dental Research, 2023
Context: Many parts of Tabernaemontana divaricata (T. divaricata) including its leaf is used for the analgesic and antibacterial purpose by Adivasis of Kerala. Aims: To evaluate the antibacterial potential of T. divaricata against common caries pathogens
Mini K. John, David Z. Cheriyan
doaj   +3 more sources

Evaluation of the Proximate Composition of Amsonia tabernaemontana Walt. Seeds and Glyceride Oil [PDF]

open access: yesMolecules
The genus Amsonia, a member of the Apocynaceae family, comprises plants with notable medicinal benefits. In 2022 and 2023, Amsonia tabernaemontana Walt. seeds introduced to Bulgaria were collected and analyzed.
Olga Teneva   +4 more
doaj   +2 more sources

Chemical constituents from Tabernaemontana catharinensis root bark: a brief NMR review of indole alkaloids and in vitro cytotoxicity [PDF]

open access: yesQuímica Nova, 2008
This work describes the isolation and structural determination of pharmacological compounds present in the bark of roots of Tabernaemontana catharinensis (Apocynaceae).
Paulo Sérgio Pereira   +7 more
doaj   +4 more sources

Characterization of the complete chloroplast genome of Tabernaemontana divaricate (Apocynaceae), a valuable and endangered plant [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
Tabernaemontana divaricate is a vulnerable species of Apocynaceae with significant medicinal values. In this study, the complete chloroplast (cp) genome of T. divaricate was determined through the Illumina NovaSeq platform.
Kun Zhang, Limin Liu, Xiaofei Shan
doaj   +2 more sources

In Vitro and In Silico Antistaphylococcal Activity of Indole Alkaloids Isolated from Tabernaemontana cymosa Jacq (Apocynaceae)

open access: yesScientia Pharmaceutica, 2022
The species of the genus Tabernaemontana have a long tradition of use in different pathologies of infectious origins; the antibacterial, antifungal, and antiviral effects related to the control of the pathologies where the species of this genus are used,
Yina Pájaro-González   +6 more
doaj   +1 more source

A mini-review on the phytochemistry and biological activities of selected Apocynaceae plants [PDF]

open access: yesJournal of HerbMed Pharmacology, 2019
This review aims at studying the phytochemistry and biological activities of some selected Apocynaceae plants. Eleven members of this family were reviewed for their phytochemistry and biological activities.
Abiche Ekalu   +3 more
doaj   +1 more source

ALCALÓIDES DE TABERNAEMONTANA HETEROPHYLLA VAHL. (APOCYNACEAE) [PDF]

open access: yesActa Amazonica, 1983
Resumo Dos extratos metanólicos da casca e do lenho da raíz da Tabernaemontana heterophylla Vahl. (Apocynaceae) foram isolados, além de sitosterol, lupeol e 3—O—acetil—lupeol, seis alcalóides indólicos: coronaridina, vobasina, affinisina, olivacina ...
Wilson Wolter Filho   +2 more
doaj   +1 more source

P12 Etude phytochimique d’une plante camerounaise : Tabernaemontana inconpiscua et essai de formulation d’une pommade cicatrisante

open access: yesJournal Africain de Technologie Pharmaceutique et Biopharmacie, 2023
Introduction : Tabernaemontana appartient aux 415 genres de la famille des Apocynacées. Ce genre est distribué dans les zones tropicales et subtropicales du monde, il est connu comme ayant des propriétés cytotoxiques, antioxydantes et antimicrobiennes ...
Lidwine Ngah   +6 more
doaj   +1 more source

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