Three new polycyclic phenol derivatives, 2-acetyl-4-hydroxy-6H-furo [2, 3-g] chromen-6-one
(1), 2-(1′, 2′-dihydroxypropan-2′-yl)-4-hydroxy-6H-furo [2, 3-g][1] benzopyran-6-one (2) …

A phytochemical study on the whole plant of Spermacoce latifolia led to the isolation of a
new ursane triterpene acid, 3β, 6β, 23-trihydroxy-urs-12, 20 (30)-dien-28-oic acid (1), and a …

The in vitro antimicrobial activities of three 3-Benzylchroman derivatives, ie Brazilin (1),
Brazilein (2) and Sappanone B (3) from Caesalpinia sappan L.(Leguminosae) were …

The ethyl acetate fraction of the dried aerial parts of Senecio glaucus L. exhibited significant
antimicrobial activity against some of selected bacteria and fungi. Also, it showed potent …

A phytochemical investigation of the CHCl3 fraction of an ethanol extract of the root of
Guatteria multivenia furnished nine compounds, of which four are sesquiterpenes (1− 4) and …

A new compound 1 was isolated from the methanolic extract of the stems of the Caesalpinia
pulcherrima Linn. along with a reported compound (2) 3-O-β-D-glucopyranosyl-(1→ 4)-β-D …

Abstract In our study, sixteen known phenolic compounds, including quercetin (1), methyl
gallate (2), caesalpiniaphenol C (3), 8S, 8′ S, 7′ R-(‒)-lyoniresinol (4), 7, 3′, 5 …

Two new compounds, officinaloside A (1) and 8R-hydroxy-10-hydrosweroside (2), together
with a known one, 8S-hydroxy-10-hydrosweroside (3), were isolated from the twigs of …

A phytochemical study on the whole plant of Spermacoce latifolia led to the isolation of a
new anthraquinone, 1, 2, 6-trihydroxy-5-methoxy-9, 10-anthraquinone (1), and a new …

Three known compounds, stemofoline (1),(2′ S)-hydroxystemofoline (2), and (11 Z)-1′,
2′-didehydrostemofoline (3), along with two new alkaloids, stemaphylline (4) and …