2,3-Dihydroauriculatin, a New Prenylated Isoflavanone from Erythrina senegalensis. Application of the Selective INEPT Technique

Auriculatin 4′-O-Glucoside: A New Prenylated Isoflavone Glycoside fromErythrina eriotricha1

“…Physical and spectral data identified compound 2 as sigmoidin C isolated for the first time from the bark of E. sigmoidea (5) and compound 3 as senegalensin recently isolated from the roots of E. senegalensis (6), and corresponds to the published data of these compounds. The 13C-NMR data of 2 (Table 1) Besides the EM + 1] ion peak, the PAB mass spectrum of I showed other significant peaks at m/z = 421, 406, 379, and 366 which were ascribed respectively to [M +…”

Traditional medicine in North Côte-d’Ivoire: screening of 50 medicinal plants for antibacterial activity

“…Erythrina senegalensis has been chemically investigated (Taylor et al, 1986;Wandji et al, 1990) and was found to contain pterocarpans, isoflavonoids and terpenes which could contribute at least in part to the antibacterial activity. Antimicrobial pterocarpans have been isolated from many other species of Erythrina such as Erythrina mildbraedii (Lester et al, 1988).…”

Diacylglycerol acyltransferase-inhibitory compounds from Erythrina senegalensis

“…1. Chemical structures of prenylfavonoids from the roots of E. senegalensis ing the physical and spectroscopic data with those in literature Taylor et al, 1986;Wandji et al, 1994;OH, et al, 1999).…”