Spanish
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)
Página 1 desde 33 resultados
Diastereoisomeric saponins from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The structures of four new diastereoisomeric triterpenoidal saponins Julibroside J5, J8, J12 and J13 (1-4) isolated from Albizia julibrissin Durazz. (Leguminosae) have been determined on the basis of comprehensive spectroscopic analysis and chemical degradation. Julibroside, J8 and J13 showed marked
A cytotoxic saponin from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
A new triterpenoidal saponin (1: Julibroside J(21)) with a xylopyranosyl moiety located at its C-21 side chain was isolated from Albizia julibrissin DURAZZ. (Leguminosae), and its structure was determined on the basis of comprehensive spectroscopic analyses. Compound 1 showed marked inhibitory
Three anti-tumor saponins from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Three new triterpenoid saponins, julibroside J(29) (1), julibroside J(30) (2), and julibroside J(31) (3), were isolated from the stem bark of Albizia julibrissin Durazz. (Leguminosae) by using chromatographic method. Their structures were established by spectroscopic methods. Compounds 1, 2, and 3
Cytotoxic oleanane triterpenoid saponins from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Bioassay-guided fractionation of the ethanolic extract of the stem bark of Albizia julibrissin led to the isolation of ten new oleanane-type triterpenoid saponins, julibrosides J37-J46 (1-10), along with six known analogues (11-16). In addition, 11 prosapogenins (17-27) were prepared by mild or
An antitumor compound julibroside J28 from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
A new triterpenoid saponin, julibroside J(28) (1), was isolated from the stem bark of Albizia julibrissin Durazz (Leguminosae) by using chromatographic method. The structure of 1 was established by spectroscopic methods. 1 displayed significant antitumor activity in vitro against PC-3M-1E8,
Two diastereomeric saponins with cytotoxic activity from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Two diastereomeric saponins, julibrosides J1 (1) and J9 (2), both of which show cytotoxic activity, were obtained from the stem bark of Albizia julibrissin Durazz. On the basis of chemical and spectral evidence [L.B. Ma et al., Carbohydr. Res., 281 (1996) 35-46], the structure of 1 was revised as
5-deoxyflavones with cytotoxic activity from Mimosa diplotricha.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Bioassay-guided isolation of Mimosa diplotricha led to the isolation of four new 5-deoxyflavones, diplotrins A-C (1-3) and diplotasin (4), together with 12 known flavonoids, flavonolignans, and triterpenoids. On the basis of spectroscopic evidence, compounds 1-4 were characterized as
A new furanochromone from the leaves of Mimosa pigra.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Phytochemical study on the EtOAc-soluble extract of the leaves of Mimosa pigra led to the isolation of a new furanochromone, 6,8-dihydroxy-2-methyl-9H-furo[3,2-b]chromen-9-one (1), along with four known compounds (2-5). Their structures were elucidated based
Anti-angiogenic activity of julibroside J8, a natural product isolated from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
OBJECTIVE
The purpose of this study was to investigate the anti-angiogenic properties of julibroside J(8), a triterpenoid saponin isolated from Albizia julibrissin.
METHODS
In the presence of juliborside J(8,) the growth of human microvascular endothelial cells (HMEC-1), four human tumor cell lines,
[Anti-tumor target identification and molecular mechanism study of total saponins from Albizia julibrissin].
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Dried stem bark from Albizia julibrissin(AJ) is a common traditional Chinese herb with several therapy effects including insomnia, anxiety and anti-tumor. Recently, the anti-tumor effect and mechanism studies of AJ have drawn much attention; however, there are still some troubles in chemical
Synthesis of a tetra- and a trisaccharide related to an anti-tumor saponin "Julibroside J28" from Albizia julibrissin.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Simple and convergent synthesis of a tetra- and a trisaccharide portions of an antitumor compound Julibroside J(28), isolated from Albizia julibrissin, that showed significant in vitro antitumor activity against HeLa, Bel-7402 and PC-3M-1E8 cancer cell lines is reported. The tetrasaccharide has been
Total saponins from Albizia julibrissin inhibit vascular endothelial growth factor-mediated angiogenesis in vitro and in vivo.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Dried stem bark from Albizia julibrissin (AJ) is a highly valued Traditional Chinese Medicine, which has been shown to suppress tumor growth and angiogenesis. Total saponins from AJ (TSAJ) are one of the most bioactive components of AJ extract. The present study evaluated the anti‑tumor and
Preliminary phytochemical and elemental analysis of aqueous and fractionated pod extracts of Acacia nilotica (Thorn mimosa).
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Acacia nilotica (Thorn mimosa) is used locally for various medicinal purposes by traditionalists and herbalists in northeastern Nigeria. Plants products have been used since ancient times in the management of various conditions. The bark of A. nilotica has been reported to be used traditionally to
Suppressive effects of Mimosa pudica (L.) constituents on the production of LPS-induced pro-inflammatory mediators.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
The present study deals with the isolation of fourteen compounds from the active ethyl acetate (MPE) extract of M. pudica (L.) whole plant and their subsequent evaluation for the nitric oxide (NO), tumor necrosis factor alpha (TNF-α) and interleukin 1 beta (IL-1ß) inhibitory activities in
Protective effect of Mimosa pudica L. in an L-arginine model of acute necrotising pancreatitis in rats.
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
Mimosa pudica is used in traditional medicine for treating various disorders such as inflammatory conditions, diarrhoea, insomnia, alopecia, urogenital infections and wounds. The present study investigated the effect of M. pudica extract (MPE) on L-arginine-induced acute necrotising pancreatitis in
La base de datos de hierbas medicinales más completa respaldada por la ciencia
- Funciona en 55 idiomas
- Curas a base de hierbas respaldadas por la ciencia
- Reconocimiento de hierbas por imagen
- Mapa GPS interactivo: etiquete hierbas en la ubicación (próximamente)
- Leer publicaciones científicas relacionadas con su búsqueda
- Buscar hierbas medicinales por sus efectos.
- Organice sus intereses y manténgase al día con las noticias de investigación, ensayos clínicos y patentes.
Escriba un síntoma o una enfermedad y lea acerca de las hierbas que podrían ayudar, escriba una hierba y vea las enfermedades y los síntomas contra los que se usa.
* Toda la información se basa en investigaciones científicas publicadas.
