SciELO - Scientific Electronic Library Online

vol.30 número5Comparative effectiveness microemulsions of diphenylcarbazide and saponified coconut oil in the carbon steel corrosion inhibition processThe interaction between sulfathiazole and cobalt(II): potentiometric studies índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Química Nova

versión On-line ISSN 1678-7064


BARRETO, Alaide de Sá et al. 15-demethylisoplumieride acid, a new iridoid isolated from the bark of Plumeria rubra and latex of Himatanthus sucuuba. Quím. Nova [online]. 2007, vol.30, n.5, pp. 1133-1135. ISSN 1678-7064.

Himatanthus sucuuba and Plumeria rubra are used in folk medicine in Brazil to treat various ailments. The isolation of the new iridoid 15-demethylisoplumieride from the bark of Plumeria rubra L. var. acutifolia (Ait) Woodson and latex of Himatanthus sucuuba (Spruce) Woodson is reported. Other iridoid glycosides were obtained from both plants. The structures of these substances were elucidated by spectral analysis and comparison with data already reported.

Palabras clave : Himatanthus sucuuba; Plumeria rubra; iridoids.

        · texto en Portugués     · pdf en Portuguéspdf en Portugués