stigmasterol has been researched along with aromadedrin* in 3 studies
3 other study(ies) available for stigmasterol and aromadedrin
| Article | Year |
|---|---|
Antityrosinase, Antioxidant, and Cytotoxic Activities of Phytochemical Constituents from
Hyperpigmentation is considered by many to be a beauty problem and is responsible for photoaging. To treat this skin condition, medicinal cosmetics containing tyrosinase inhibitors are used, resulting in skin whitening. In this study, taraxerol methyl ether ( Topics: Antioxidants; Arbutin; Cell Line, Tumor; Cell Proliferation; Flavonoids; Humans; Hydroxybenzoates; Manilkara; Monophenol Monooxygenase; Neoplasms; Oleanolic Acid; Phytochemicals; Pyrones; Stigmasterol | 2019 |
Two new flavanonols from the bark of Akschindlium godefroyanum.
The first phytochemical investigation of the bark of Akschindlium godefroyanum (Kuntze) H. Ohashi (Fabaceae), a Thai herbal medicine, resulted in the isolation of two new flavanonols, 7,3',5'-trihydroxy-5-methoxyflavanonol (1) and 7,4'-dihydroxy-5,3'-dimethoxyflavanonol (2), and eight known compounds comprising one flavonol, geraldol (3); three flavanonols, (+)-taxifolin (4), (+)-fustin (5) and aromadendrin 5-methyl ether (6); one catechin, (-)-epigallocatechin (7); one triterpenoid, lupeol (8); one steroid, stigmasterol (9) and one steroid glycoside, stigmasterol-3-O-β-d-glucoside (10). Their structures were identified by spectroscopic methods. Topics: Fabaceae; Flavonoids; Flavonols; Glucosides; Glycosides; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Pentacyclic Triterpenes; Plant Bark; Plants, Medicinal; Stigmasterol; Thailand | 2014 |
Cytotoxic principles from Ventilago leiocarpa.
Three new anthraquinones, islandicin 4-methyl ether (1), 1,2,6-trihydroxy-7,8-dimethoxy-3-methylanthraquinone (2), and 2-hydroxyemodin 1-methyl ether (3) as well as two known triterpenoids [taraxerol (4), lupeol (5)], six anthraquinones [chrysophanol (6), islandicin (8), parietin (9), emodin (10), catenarin (11), skyrin (15)], a 2,3-dihydroflavonol [(+)-aromadendrin (12)], two benzisochromanquinones [ventiloquinone K (13) and ventiloquinone I (14)], and stigmasterol (7) were isolated from Ventilago leiocarpa. The cytotoxicity of these compounds to various tumor cell lines was evaluated, and compound 15 significantly suppressed growth of HeLa, Vero, K562, Raji, Wish, and Calu-1 tumor cell lines. With the exception of K562 cells, the proliferation of other tumor cell lines was inhibited by compounds 3 and 10. Topics: Alkaloids; Antineoplastic Agents, Phytogenic; Chromatography, High Pressure Liquid; Drug Screening Assays, Antitumor; Flavonoids; Humans; Magnetic Resonance Spectroscopy; Optical Rotation; Plant Extracts; Plants, Medicinal; Spectrophotometry, Ultraviolet; Taiwan; Tumor Cells, Cultured | 2001 |