Abstract
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Ceratoluteolin 1, a new luteolin derivative was isolated from Salvia Ceratophylla growing wild in Jordan along with other 14 known compounds including two sterols, two triterpenes, four flavonoids and six phenolic compounds, one of which is reported for the first time from Lamiaceae family. The isolated compounds were genkwanin-4′-methyl ether 2, β-sitosterol 3, oleanolic acid 4, ursolic acid 5, apigenin 6, β-sitosteryl glucoside 7, p-hydroxyphenyl caffeate 8, caffeic acid 9, shimobashiric acid B 10, methyl rosmarinate 11, butyl rosmarinate 12, luteolin 13, luteolin-7-O-glucoside 14 and rosmarinic acid 15. Complete structural verification of the isolated compounds was achieved by careful inspection of their spectral data including NMR (1D & 2D) and HREIMS.