Anti-inflammatory sesquiterpenes from Costus speciosus rhizomes.
Jiddah, Saudi Arabia. In J Ethnopharmacol, Jan 2016
MATERIALS AND METHODS: The n-hexane-CHCl3 soluble fraction of the MeOH extract of C. speciosus rhizomes has been subjected to a repeated column chromatography, including normal silica gel and RP-18 column to give eight compounds.
[Chemical Constitutes from Root of Artocarpus styracifolius].
In Zhong Yao Cai, May 2015
METHODS: Tne constituents were isolated from the root of Artocarpus styracifolius by column chromatography over silica gel, RP-18 silica gel, MCI GEL CHP-20P, macroporous resin HP-20, Sephadex LH-20, Toyopearl HW-40C and by preparative HPLC.