bergenin/悪性腫瘍

The aqueous extract of Peltophorum pterocarpum (Fabaceae) wood exhibited potent inhibitory effects against EpsteinBarr virus early antigen (EBV-EA) activation induced with 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells and against melanogenesis in α-melanocyte-stimulating hormone

Bergenin is a secondary metabolite that may be primarily isolated from Bergenia species. Although it has been found to exhibit significant biological activities, the anticancer activity of bergenin against cervical cancer cells has not been explored. The present study was designed to evaluate

Saxifraga stolonifera is an evergreen and herbaceous plant well known in Korea, Japan and western China, which has great potential applications in gardening and pharmacology. The aim of this study is to evaluate the anti-tumor effects of S. stolonifera extraction on lung tumors of Lewis mice. By the

OBJECTIVE To study the anti-tumor metastatic constituents from Ardisia Crenata. METHODS Chemical constituents were isolated and purified by repeated column chromatography( silica gel, Toyopearl HW40C and preparative HPLC). Their structures were elucidated on the basis of spectral data analysis. The

Fourteen bergenin/cinnamic acid hybrids were synthesized, characterized and evaluated for their antitumour activity both in vitro and in vivo. The most potent compound, 5c, arrested HepG2 cells (IC50 = 4.23 ± 0.79 μM) in the G2/M phase and induced cellular apoptosis. Moreover, compound 5c was also

The efficacy of traditional tablets, drop pills and soft capsules of bergenin is far lower than expected. Therefore, bergenin was modified in this paper to connect with amino polylactic acid, a kind of biodegradable material, for chemical immobilization. The bergenin-amino PLA thus obtained was

In continuation of our investigation of pharmacologically-motivated natural products, we have isolated bergenin (1) as a major compound from Mallotus philippensis, which is deployed in different Indian traditional systems of medicine. Here, a series of bergenin-1,2,3-triazole hybrids were

Background: Bergenin, a type of polyphenol compound, exhibits antiulcerogenic, anti-inflammatory, antitussive, and burn wound-healing properties. However, its therapeutic effect on tumor necrosis factor α (TNF-α)-induced proinflammatory

Bergenin is a C-glycoside of 4-O-methylgallic acid that is isolated from medicinal plants such as Flueggea leucopyrus, Bergenia crassifolia, Mallotus philippensis, Corylopsis spicata, Caesalpinia digyna, Mallotus japonicus, and Sacoglottis gabonensis. Even though there appears to be ample evidence

The biodiversity of medicinal plants in South Africa makes them rich sources of leading compounds for the development of novel drugs. Peltophorum africanum (Fabaceae) is a deciduous tree widespread in South Africa. The stem bark has been traditionally employed to treat diarrhoea, dysentery, sore

Novel alkylphenols, ardisiphenols A-C (1-3) and a novel bergenin derivative, demethoxybergenin (10) were isolated from the fruits of Ardisia colorata (Myrsinaceae), together with known alkylresorcinols (4-6), embelin (7), myricetin (8), quercetin (9), bergenin (11), norbergenin (12), kaempferol

A novel pyrrolidine alkaloid, (2R*,3S*,5S*)-N,2-dimethyl-3-hydroxy-5-(10-phenyldecyl)pyrrolidine (1), and 17 known compounds were isolated from Arisaema franchetianum Engl. (Araceae) tubers. The 17 compounds were bergenin (2), emodin (3), caffeic acid (4), nobiletin (5),

Background: The occurrence of chronic wounds, account for significant suffering of diabetic people, together with increasing healthcare burden. The chronic wounds associated with diabetes do not undergo the normal healing process rather stagnate into chronic

One new oleanane triterpene glycoside, ardinsuloside (1), and twelve known compounds, demethoxybergenin (2), norbergenin (3), bergenin (4), 4-O-galloylbergenin (5), quercitrin (6), myricitrin (7), myricetin 3-O-(3''-O-galloyl)-α-L-rhamnopyranoside (8), desmanthine-2 (9), epicatechin 3-O-galloyl