Three new isoflavonoids, griffonianone F, G and H were isolated from the seeds of Millettia griffoniana,
along with the known prebarbigerone, pseudobaptigenin, pseudobaptigenin methyl ether,
tephrosin, dipterixine, odorantine, 7,4’,5’-tetramethoxyisoflavone and isojamaicin. Their structures
were assigned on the basis of spectroscopic data and chemical transformations.