Synonyms: Oxymoron;1H,5H,10H-Dipyrido[2,1-f:3',2',1'-ij][1,6]naphthyridin-10-one,dodecahydro-, 4-oxide, (4R,7aS,13aR,13bR,13cS)-;Matridin-15-one,1-oxide, (1b)-;Matrine,1-oxide (8CI);Matrine, N-oxide (6CI,7CI);(+)-Matrine N-oxide;(+)-Oxymatrine;1H,5H,10H-Dipyrido[2,1-f:3',2',1'-ij][1,6]naphthyridin-10-one, dodecahydro-, 4-oxide, [4R-(4a,7ab,13aa,13bb,13cb)]-;Kingbo;Matrine 1b-oxide;Matrine N1-oxide;