Prenylated flavonoids are the chemotaxonomic markers of genus Epimedium. Icariin, epimedin A, B and C are the main bioactive principles found in Epimedium spp. The chemical and pharmacological studies of a good number of prenylated flavonoids isolated from Epimedium species are reported in literature but their biosynthetic pathways have been explored to a limited extent only and remained ambiguous for a long time. In this review, an in‐depth and extensive coverage of Epimedium prenylated flavonoids is reported from 2012 to 2022 using SciFinder database for literature retreival. The review covers occurrence, synthesis, biosynthesis and quantification of prenylated flavonoids of genus Epimedium.
LC‐MS guided technique was applied for the detection and target separation of constituents of Artemisia moorcroftiana. Artemisinin together with fourteen other natural products viz; deoxyartemisinin, gorgonolide, 1‐β,10‐α‐dihydroxy‐1,10‐deoxygorgonolide, yangambin, epi‐yangambin, casticin, ergostanediene‐3‐ol, undecanol, artabsinolide diepoxide, campsterol, stigmasterol, artabsinolide A, artabsinolide C and 8,11‐diethylpentadec‐14‐en‐2‐one were isolated from the aerial parts of Artemisia moorcroftiana Wall. The isolated molecules were subjected to MTT cytotoxicity screening against a panel of four different human cancer cell lines to check their cytotoxic potential. Casticin was found as the most potent cytotoxic isolate. In addition the phytochemical investigation has resulted into the isolation of known antimalarial constituents like artemisinin, casticin, gorgonolide and deoxygorgonolide which has confirmed the folklure claims associated with Artemisia moorcroftiana wherein it is reported to be used as an effective remedy for the treatment of malaria.
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