K. Prajapati's scientific contributions

Citations

... Chromatographic separation of the extract from the root bark of D. melanoxylon afforded six hitherto-undescribed isoflavanones (1-6) alongside eight known secondary metabolites comprising isoflavonoids (7-10), neoflavones (11)(12)(13) and alkyl hydroxylcinnamates (14) (Figure 1). Based on HRESIMS, NMR and ECD spectra and comparison to published data, the known compounds were identified as kenusanone H (7; (11) from Dalbergia sissoo [37], dalbergin (12) from D. odorifera [38], melannein (13) from D. melanoxylon [28] and a mixture of cinnamic acid esters with the main compound being 3 ,4 -dihydroxyl-trans-cinnamic acid octacosyl ester (14) known from Gliricidia sepium [39]. ...