One new sesquiterpene dilactone, coccinine (1) and one new β-carboline alkaloid,
daibucarboline F (2) together with 10 known compounds; linderane (3), linderalactone (4) …

Two new β-carboline alkaloids, daibucarbolines D (1) and E (2) and one new sesquiterpene
dilactone, pseudovillosine (3), together with five known compounds, taraxerone, taraxerol …

In our continuous search for a-glucosidase inhibitors from plants, four new depsidones
named brevipsidones A—D (1—4) were isolated from stem bark of Garcinia brevipedicellata …

Brevipsidone (1), a new depsidone was isolated from the methanol extract of the stem bark
of Garcinia brevipedicellata together with known damnacanthal (2), pilloin (3), scopoletin (4) …

The root of lxeris dentata forma albiflora was extracted with 80% aqueous MeOH and
solvent fractionated with EtOAc, n-BuOH and water, successively. From the EtOAc and n …

Abstract Three new metabolites (1− 3) were isolated from the stems of Knema globularia,
along with five known compounds, including kaempferol (4), quercetin (5), isovanillic acid …

Three new tricyclic cis-clerodane type diterpenoids trivially named as limbatolide A (1),
limbatolide B (2) and limbatolide C (3) have been isolated from the roots of Otostegia …

To study the Chemical constituents from the ethyl acetate fraction of Gardenia jasminoides
var. radicans. The compounds were separated by column chromatography such as silica …

Inhibitors of carbohydrate-hydrolysing enzymes play an important role for the treatment of
diabetes. One of the therapeutic methods for decreasing of postprandial hyperglycemia is to …

An aliphatic alkene namely pentapentacontene (4) was isolated for the first time from a
natural source, Gardenia aqualla, along with fourteen other compounds including …