Extraction of the seed powdered material of Azadirachta indica followed by an extensive
column chromatography of the n-butanol portion on silica gel, purification over sephadex …

The cold macerated portion of the fruit pulp extract was concentrated and subjected to
partitioned process using standard protocol. The n-BuOH soluble portion of the partition …

Phytochemical screening and anticercaricidal activity of aqueous, methanol and hexane
extracts of Stachytarpheta angustifolia against cercarial stage of Schistosoma mansoni was …

The EtOAC fraction of the partitioned MeOH portion of the leaf extract of A. muricata was
subjected to Si-gel column chromatography. Similar fractions where pooled together on the …

Compound 1 and 2 were isolated as a yellow needle by repeated column chromatography
on silica gel 60 F254 and subsequent repeated gel filtration on sephadex LH20 from the n …