dysoxylum glandulosum/inflammation

Rohitukine (referred to as RHK) is a bioactive chromone alkaloid isolated from the leaves of plant Dysoxylum binectariferum, which has been reported to possess diverse pharmacological properties for the treatment of inflammatory bowel disease (IBD), diarrhoea and anti-lipidemic. However, the

Flavopiridol, a synthetic flavone closely related to a compound originally isolated from the stem bark of the native Indian plant Dysoxylum binectariferum, has been found to inhibit cyclin-dependent kinases, induce apoptosis, suppress inflammation, and modulate the immune response. Because several

Four new tirucallane triterpenoids 1-4 along with two known compounds 5 and 6 were isolated from the stem bark of Dysoxylum binectariferum. Their structures were elucidated on the basis of extensive 1D and 2D NMR (COSY, HMQC, HMBC and NOESY) analyses. The isolated compounds were evaluated in vitro

A phytochemical investigation on the 70% EtOH extract of the bark of Dysoxylum hainanense resulted in the isolation of four new triterpenoids, dysoxyhaines A-D (1-4). Structural elucidation of all the compounds were performed by spectral methods such as 1D and 2D (1H1H COSY, HMQC, and HMBC) NMR

Nine new terpenoids (1-3, 5-10), including three cyclolanostane triterpenoids (1-3) and six isopimarane diterpenoids (5-10), along with six known terpenoids (4, 11-15), were isolated from the leaves and twigs of Dysoxylum gotadhora. Compound 1 represents a class of rare natural 21,24-epoxy

Two compounds (1 and 2) have been isolated from the stem bark of Dysoxylum binectariferum (Roxb.) Hook. f. ex Bedd. Compound 1 is rohitukine [5,7-dihydroxy-2-methyl-8-[4-(3-hydroxy-1- methyl)-piperidinyl]-4H-1-benzopyran-4-one], a known compound that has anti-inflammatory and immunomodulatory

Three new ergostane steroids, 7α-acetoxyl-ergosta-5,24(28)-diene-3β,4β,20S-triol (1), 7α-acetoxyl-ergosta-5,24(28)-diene-3β,4β-diol (2), and 7α-acetoxyl-ergosta-5,24(28)-3β-ol (3) were isolated from the ethanol extract of stem bark of Dysoxylum mollissimum BI. Structural elucidation of all the

Rohitukine is a chromane alkaloid possessing anti-inflammatory, anti-cancer and immuno-modulatory properties. The compound was first reported from Amoora rohituka (Meliaceae) and later from Dysoxylum binectariferum (Meliaceae) and Schumanniophyton problematicum (Rubiaceae). Flavopiridol, a

Rohitukine, a chromone alkaloid, possesses anti-inflammatory, anti-cancer and immuno-modulatory properties. It has been reported from four species, belonging to the families, Meliaceae and Rubiaceae. Stem bark of Dysoxylum binectariferum (Meliaceae) accumulates the highest amount of rohitukine (3-7%

Ambient ionization mass spectrometric imaging of all parts of the seedling of Dysoxylum binectariferum Hook. f (Meliaceae) was performed to reconstruct the molecular distribution of rohitukine (Rh) and related compounds. The species accumulates Rh, a prominent chromone alkaloid, in its seeds,

Rohitukine (RH) is a chromone alkaloid considered as one of the major active component of Dysoxylum binectariferum, exhibiting diverse pharmacological activities such as anti-hyperlipidemic, anti-cancer, anti-inflammatory, immuno-modulatory, anti-leishmanial, anti ulcer and anti-fertility. There's

Hongkonoids A-D (1-4), the first example of ascorbylated terpenoids featuring a unique 5,5,5-fused tricyclic spiroketal butyrolactone moiety and diterpenoid-derived long chain, were isolated from Dysoxylum hongkongense. Their structures were unambiguously assigned by a combination of spectroscopic