Orthosiphonis folium

Nettle Leaf and Herb Aim sativi bulbus Orthosiphonis folium Passiflora Peppermint Leaf Plantaginis ovatae semen Polygalae radix Primulae radix Psyllium Seed Restharrow Root Rhei radix Ribis nigh folium Rosmarini folium cum flora... 

Development of DCM extracts of Aurantii pericarpium (3) and Orthosiphonis folium (4) in system 2 yields a series of blue fluorescent aglycones (UV-365 nm). 

Besides sinensetin (Rf 0.35/T2), A. pericarpium (3) shows eight to ten blue to violet-blue zones of hydroxylated flavans (e.g. nobiletin, tangeritin), coumarins and methylanthranilate in the R, range 0.05-0.8 (see also Chap. 6, Fig. 17,18). Orthosiphonis folium (4) sinensetin (Tl) is the major compound with scutellarein tetramethyl ether directly above and eupatorin and 3 -hydroxy-5,6,7,4 -tetramelhoxy-flavone below (R, 0.3-0.4). 

Citri, Aurantii pericarpium Orthosiphonis, Eriodktyonis folium... 

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