Identification of Triptophenolide from Tripterygium wilfordii as a Pan-antagonist of Androgen Receptor
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چکیده
منابع مشابه
Terpene alkaloids from Tripterygium wilfordii.
Two new sesquiterpene alkaloids, 1beta-hydroxy-2beta,5alpha,11-triacetoxy-7beta-nicotinoyl-8beta-benzoyl-dihydroagarofuran, and 1beta,5alpha,11-triacetoxy-7beta-nicotinoyl-8beta-benzoyl-dihydroagarofuran were isolated from the xylem of Tripterygium wilfordii, together with six known compounds. Their structures were elucidated on the basis of spectroscopic studies.
متن کاملMolecular cloning and functional identification of sterol C24-methyltransferase gene from Tripterygium wilfordii
Sterol C24-methyltransferase (SMT) plays multiple important roles in plant growth and development. SMT1, which belongs to the family of transferases and transforms cycloartenol into 24-methylene cycloartenol, is involved in the biosynthesis of 24-methyl sterols. Here, we report the cloning and characterization of a cDNA encoding a sterol C24-methyltransferase from Tripterygium wilfordii (TwSMT1...
متن کاملInsecticidal compounds from Tripterygium wilfordii active against Mythimna separata.
In the course of screening for novel naturally occurring insecticides from plants, the ethanol extract of the root bark of Tripterygium wilfordii Hook f. was found to show insecticidal activity against larvae of Mythimna separata Walker. Three active compounds were isolated by bioassay-guided fractionation of the extract and characterized as triptolide (1), triptonide (2) and euonine (3) by IR,...
متن کاملComparative analysis of four terpenoids in root and cortex of Tripterygium wilfordii Radix by different drying methods
BACKGROUND Tripterygium wilfordii Radix, a well-known traditional medicine in china which is used for treatment of inflammation, pain, tumor and immune regulation for centuries in china, accompany with the serious toxic side effects. This study was carried out for simultaneously analyzing the four main components (triptolide, triptophenolide, demethylzeylasteral and celastrol) in Tripterygium w...
متن کاملStackebrandtia endophytica sp. nov., an actinobacterium isolated from Tripterygium wilfordii.
A novel endophytic actinobacterium, designated strain YIM 64602T, was isolated from healthy stems of Tripterygium wilfordii. It grew at 15-40 °C, pH 6.0-9.0 and in the presence of 0-3 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequence showed that strain YIM 64602T belongs to the genus Stackebrandtia. Whole-cell hydrolysates of strain YIM 64602T contained the amino acid meso-dia...
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ژورنال
عنوان ژورنال: ACS Medicinal Chemistry Letters
سال: 2016
ISSN: 1948-5875,1948-5875
DOI: 10.1021/acsmedchemlett.6b00180